Post on 22-Mar-2022
ZHCA050–2001 10
TI
John Perry Chris Cockrill
CBT CBTLV HC LV LVC
TI
1 5
2 52.1 FET 72.2 82.3 92.4 10
2.4.1 102.4.2 112.4.3 112.4.4 132.4.5 SN74CBT 152.4.6 CD74HCT 162.4.7 CD74HC 182.4.8 SN74HC 212.4.9 CD4066B 242.4.10 LV-A 282.4.11 LVC 322.4.12 CBTLV 37
3 403.1 CBT3125 [ VI < (VCC – 2 V)] LMV321 403.2 LVC4066A T 413.3 LVC1G66 TTL-to-LVTTL 42
4 42
1TI
http://www.ti.com.cn
2 TI
ZHCA050
A 43A.1 ron 43A.2 VO VI 43A.3 44A.4 44A.5 45A.6 45A.7 46A.8 46
1 52 CMOS (FET) 63 N FET 74 VCC 5 V n FET I/O 75 n-/p- FET 86 n-/p- FET 87 Log ron vs VI, VCC = 5 V (SN74CBT3125) 158 ron vs VI, VCC = 5 V (SN74CBT3125) 159 VI vs VO, VCC = 5 V (SN74CBT3125) 1610 VI vs VO, VCC = 5 V (CD74HCT4066) 1611 ron vs VI, VCC = 5 V (CD74HCT4066) 1712 VI vs VO, VCC = 4.5 V (CD74HC4066) 1813 ron vs VI, VCC = 4.5 V (CD74HC4066) 1814 VO vs VI, VCC = 6 V (CD74HC4066) 1915 ron vs VI, VCC = 6 V (CD74HC4066) 1916 VO vs VI, VCC = 9 V (CD74HC4066) 2017 ron vs VI, VCC = 9 V (CD74HC4066) 2018 VO vs VI, VCC = 2 V (SN74HC4066) 2119 ron vs VI, VCC = 2 V (SN74HC4066) 2120 VO vs VI, VCC = 4.5 V (SN74HC4066) 2221 ron vs VI, VCC = 4.5 V (SN74HC4066) 2222 VO vs VI, VCC = 6 V (SN74HC4066) 2323 ron vs VI, VCC = 6 V (SN74HC4066) 2324 VO vs VI, VCC = 5 V (CD4066B) 2425 ron vs VI, VCC = 5 V (CD4066B) 2526 VO vs VI, VCC = 10 V (CD4066B) 2527 ron vs VI, VCC = 10 V (CD4066B) 26
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3TI
ZHCA050
28 VO vs VI, VCC = 15 V (CD4066B) 2629 ron vs VI, VCC = 15 V (CD4066B) 2730 VO vs VI, VCC = 2 V (SN74LV4066A) 2831 ron vs VI, VCC = 2 V (SN74LV4066A) 2832 VO vs VI, VCC = 2.5 V (SN74LV4066A) 2933 ron vs VI, VCC = 2.5 V (SN74LV4066A) 2934 VO vs VI, VCC = 3.3 V (SN74LV4066A) 3035 ron vs VI, VCC = 3.3 V (SN74LV4066A) 3036 VO vs VI, VCC = 5 V (SN74LV4066A) 3137 ron vs VI, VCC = 5 V (SN74LV4066A) 3138 VO vs VI, VCC = 1.8 V (SN74LVC1G66) 3239 ron vs VI, VCC = 1.8 V (SN74LVC1G66) 3340 VO vs VI, VCC = 2.5 V (SN74LVC1G66) 3341 ron vs VI, VCC = 2.5 V (SN74LVC1G66) 3442 VO vs VI, VCC = 3.3 V (SN74LVC1G66) 3443 ron vs VI, VCC = 3.3 V (SN74LVC1G66) 3544 VO vs VI, VCC = 5 V (SN74LVC1G66) 3545 ron vs VI, VCC = 5 V (SN74LVC1G66) 3646 VO vs VI, VCC = 2.5 V (SN74CBTLV3125) 3747 ron vs VI, VCC = 2.5 V (SN74 CBTLV3125) 3748 VO vs VI, VCC = 3.3 V (SN74CBTLV3125) 3849 ron vs VI, VCC = 3.3 V (SN74 CBTLV3125) 3850 CBT3125 4051 LV4066A/LVC2G04 T- 4152 LVC1G66 TTL-to-LVTTL 42A–1 ron 43A–2 VO VI 43A–3 44A–4 ( ) 44A–5 45A–6 45A–7 46A–8 46
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4 TI
ZHCA050
1 TI 62 113 VCC Above 5.5 V 134 VCC = 4.5 V 135 VCC = 3 V 146 VCC = 2.5 V 147 SN74CBT3125 168 CD74HCT4066 179 CD74HC4066 2010 SN74HC4066 2411 CD4066B 2712 SN74LV4066A 3213 SN74LVC1G66 3614 SN74CBTLV3125 39
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5TI
ZHCA050
(In) (Out)
I/O I/O
Signal In = Signal Out
1
CBT CBTLV HC LV LVC
2
( 1)
1.
1 ( )
(CMOS) (FET)CMOS 2 CMOS
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6 TI
ZHCA050
Ci
(In) (Out)
CMOS (FET) SwitchControl or Enable
I/OI/O
Signal In > Signal Out
CF
CioA CCHNL
ron
Cio
CioBCio
2. CMOS(FET)
( 2 )
Ci – ( )
CF –
Cio –
CCHNL –NMOS(PMOS)
ron –FET FET
TI CMOS 1
•
•
•
•
•
1. TI
Crossbar CBT N FET
CMOS CD4000 n/p FET
CMOS HC n/p FET
CMOS LV-A n/p FET
CMOS LVC n/p FET
crossbar CBTLV n/p FET
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7TI
ZHCA050
Drain(Source)
Source(Drain)
OE
A B
Gate
VI/O VI/O
–1 0 1 2 3 4 5
5
10
15
20
VI – V
Nominal
r on
–
0
2.1
3 FET n( VI/O ) TI CBT
3. N FET
n FET ron,rDS(on) (VGS) CBT OE FET
VCC VI/O VCC VGS ron ( 4 ) FETron VGS
4. n FET VCC = 5 V
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8 TI
ZHCA050
A
OE
BVI/O VI/O
–1 0 1 2 3 4 5
5
10
15
20
VI – V
Nominal
p-Channel n-Channel
n-Channel || p-Channel
r on
–
0
2.2
) n p ( 5)
5. n p FET
VCC n p ron
( 6 )
6. n p FET
VI/O ron pTI HCT, HC, CD4000,
LV-A, LVC, CBTLV
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9TI
ZHCA050
n VCC
VGS VCC VCC
ron( ) p Cio n FETICC( )
2.3
TI:
( )CBT CBTLV
( )CD4066B,CD74HCT4066, CD74HC4066, SN74HC4066, SN74LV4066A, SN74LVC1G66
:
(A B B A)
CD4066B, CD74HCT4066, CD74HC4066,SN74HC4066, SN74LV4066A, SN74LVC1G66
CBT CBTLV
2 4 5 6 7 14 CBT3125 CBTLV3125 FET TI
VCC ?
?
?
TI
•
•
•
–
–
•
•
•
•
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10 TI
ZHCA050
2.4
2.4.1
VCC
VIH/VIL ( )
VCC
n CBTVCC 1 5 CMOS (VIH = 3.5 )
4.5 VCC
ron
ron
ron ron
(VIH) ron
ten/tdis
( )
tpd
TI ron
TI 1 32LVC1G66 CBT1G125 CBTLV16211 1224 24
TI (CBTD)(CBTK) (CBTS)
(CBTH) (CBTR)
2 TI 8
•
•
•
•
–
•
•
•
•
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11TI
ZHCA050
2.4.2
2.A
2.4.3
VCC. VCC
CD4000
VCC( ICC ) VCC
VIH/VIL.VIH VIL CD74HC4066
CD74HCT4066CD74HC4066 VCC 4.5 VIH 3.15 , CD74HCT4066 VCC 4.5 5.5 VIH
2
ron. ron ron
Cio
2.4.1 ron Cio
ICC
•
•
•
CD4066 CD74HC4066 CD74HCT4066 SN74HC4066 LVC1G66 LV4066A CBT3125 CBTLV3125
VCC 3–18 V 2–10 V 4.5–5.5 V 2–6 V 1.65–5.5V 2–5.5 V 4–5.5 V 2.3–3.6 V
ron 200–1300 15–142 25–142 30–150 3–30 21–225 5–22 5–40
tpdB 7–40 ns 4–90 ns 4–18 ns 3–75 ns 0.6–2 ns 0.3–18 ns 0.25–0.35ns 0.15–0.25 ns
tenC 15–70 ns 8–150 ns 4–18 ns 18–225 ns 1.5–10 ns 1.6–32 ns 1.8–5.6 ns 2–4.6 ns
tdisD 15–70 ns 12–225 ns 9–36 ns 22–250 ns 1.4–10 ns 3.2–32 ns 1–4.6 ns 1–4.2 ns
VIH
(controlinputs)
approx.0.7 VCC
5-V CMOS 5-V TTL 5-V CMOS 5-V CMOS 5-V CMOS 5-V TTL/LVTTL
LVTTL/2.5-V CMOS
VIL
(controlinputs)
approx.0.2 VCC
5-V CMOS 5-V TTL 5-V CMOS 5-V CMOS 5-V CMOS 5-V TTL/LVTTL
LVTTL/2.5-V CMOS
Ci (control) 5–7.5 pF 10 pF 10 pF 3–10 pF 2 pF 1.5 pF 3 pF 2.5 pF
Cio (on) 13 pF
Cio (off) 8 pF 5 pF 5 pF 9 pF 6 pF 5.5 pF 4 pF 7 pF
A
B tpd tPLH/tPHL ( ) RCC ten tPZL/tPZHD tdis tPLZ/tPHZ
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12 TI
ZHCA050
CMOS ron Cio
() ron 2 4 CMOS ron
VI/O ron ron NCBT 0 < VI/O < (VCC – 2 V) ron ron VI/O VCC VGS
n/p 0 < VI/O < VCC ron
VCC
:
( )CMOS
(Q) TI
•
•
•
–
–
•
•
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13TI
ZHCA050
2.4.4
3. VCC Above 5.5 VA
4. VCC = 4.5 VA
Ron
( )CD74HC4066
15–126CD74HC4066B
30CD4066
200–550
ron ( )( )
SN74HC4066B
50 ( )CD74HC4066 CD4066
CD74HC4066C
200 MHzCD406640 MHz
SN74HC4066C
30 MHz
THD/Sine CD74HC4066-0.008%
SN74HC4066C
0.05%CD4066
0.4%
Crosstalk( )
SN74HC406620 mV
CD406650 mV
CD74HC4066550 mV
( )CD4066
–50 dB at 8 MHzCD74HC4066C
–72 dB at 1 MHzSN74HC4066C
–45 dB at 1 MHz
CD74HC4066C
–72 dB at 1 MHzCD4066
–50 dB at 1 MHzSN74HC4066C
–42 dB at 1 MHz
A
B VCC = 6 VC VCC = 4.5 V
ron
( )LVC1G663–10
CBT3125B
5–15LV4066A
21–100
CD74HC/HCT406625–142
SN74HC406650–106
CBT3125C
5–1000
ron ( )( )
CBT3125BC
10LVC1G666–15
LV4066A31–125
CD74HC/HCT4066C
50–70
SN74HC406670–215
CBT3125C
1000
CBT3125BC
>200 MHzLVC1G66195 MHz
CD74HC/HCT4066D
200 MHz
LV4066A50 MHz
SN74HC406630 MHz
THD/Sine LVC1G66-0.01%
CD74HC/HCT40660.023%
CBT3125BC
0.035%SN74HC4066
0.05%LV4066A
0.1%
( )SN74HC4066
15 mVLV4066A50 mV
LVC1G66100 mV
CBT3125C
120 mVCD74HCT4066
130 mVCD74HC4066
200 mV
( )CD74HC/HCT4066 –72 dB
LVC2G66–58 dB
CBT3125BC
–53 dBSN74HC4066
–45 dBLV4066A–45 dB
CD74HC/HCT4066 –72 dB
LVC1G66–58 dB
SN74HC4066–42 dB
LV4066A–40 dB
CBT3125C
–36 dB
A
B CBT3125, 0 VI/O (VCC – 2 )C
D
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14 TI
ZHCA050
5.VCC= 3 VA
6.VCC = 2.5 VA
ron
( )LVC1G666–15
CBTLV31255–15
LV4066A29–190
CD74HC4066B
Not specifiedSN74HC4066B
Not specified
ron ( )( )
CBTLV3125C
15–20LVC1G6612–20
LV4066A57–225
CD74HC4066B
Not specifiedSN74HC4066B
Not specified
CBTLV3125C
>200 MHzLVC1G66175 MHz
CD74HC4066B
Not specifiedLV4066A35MHz
SN74HC4066A
Not specified
/ LVC1G660.015%
CD74HC4066B
Not specifiedSN74HC4066B
Not specifiedCBTLV3125C
0.09%LV4066A
0.1%
( )SN74HC4066B
Not specifiedLV4066A20 mV
LVC1G6670 mV
CBTLV3125C
70 mVCD74HC4066B
Not specified
( )CD74HC4066B
Not specifiedLVC2G66–58 dB
CBTLV3125C
–49 dBSN74HC4066B
Not specifiedLV4066A–45 dB
CD74HC4066B
Not specifiedLVC1G66–58 dB
CBTLV3125–52 dB
SN74HC4066B
Not specifiedLV4066A–40 dB
A
B
C
ron
( )LVC1G669–20
CBTLV31255–40
LV4066A38–225
CD74HC4066B
Not specifiedSN74HC4066C
150
ron ( )( )
CBTLV3125D
15–45LVC1G6620–30
LV4066A143–600
CD74HC4066B SN74HC4066C
320
CBTLV3125D
>200 MHzLVC1G66120 MHz
CD74HC4066B LV4066A30 MHz
SN74HC4066B
THD/ LVC1G660.025%
CD74HC4066B SN74HC4066B LV4066A0.1%
CBTLV3125D
0.11%
( )SN74HC4066B LV4066A
15 mVCBTLV3125B
30 mVLVC1G66
50 mVCD74HC4066B
( )CD74HC4066B LVC2G66
–58 dBCBTLV3125
–45 dBSN74HC4066B LV4066A
–45 dB
CD74HC4066B LVC1G66–58 dB
CBTLV3125–52 dB
SN74HC4066B LV4066A–40 dB
A
B
C VCC = 2D
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15TI
ZHCA050
–40 C
VI
1
10
100
1000
10000
0 1 2 3 4 5
r on
25 C
85 C
VI
0
5
10
15
20
25
30
0 0.5 1.5 2 2.5 3 3.5 41
r on
25 C
85 C
–40 C
7. Log ron vs VI,VCC = 5 V (SN74CBT3125)
8. ron vs VI,VCC = 5 V (SN74CBT3125)
2.4.5 SN74CBT
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16 TI
ZHCA050
–40 C
25 C
85 C
VI
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
0 1 2 3 4 5
V O
–55 C
25 C
125 C
VI
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
V O
9.VI vs VO,VCC = 5 V (SN74CBT3125)
7. SN74CBT3125A
10.VI vs VO,VCC = 5 V (CD74HCT4066)
2.4.6 CD74HCT
VCC
1 kHz
5 V >200 MHz 0.035% 0.15% –53 dB 120 mV 7.2 pC –36 dB
A SN74CBT3125
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17TI
ZHCA050
–55 C
25 C
125 C
VI
0
10
20
30
40
50
60
70
80
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
r on
11. ron vs VI,VCC = 5 V (CD74HCT4066)
8. CD74HCT4066A
A CD74HCT4066 ,B CD74HCT4066
VCCB
1kHz
4.5 V 200 MHz 0.023% –72 dB 130 mV 8.1 pC –72 dB
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18 TI
ZHCA050
VI
0.0
1.0
2.0
3.0
4.0
0 1 2 3 4 5
5.0 –55 C
25 C
125 C
V O
VI
0.0
10.0
20.0
30.0
40.0
50.0
60.0
0 1 2 3 4 5
r on 125 C
–55 C
25 C
2.4.7 CD74HC
12.VI vs VO,VCC = 4.5 V (CD74HC4066)
13. ron vs VI,VCC = 4.5 V (CD74HC4066)
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19TI
ZHCA050
–55 C
25 C
125 C
VI
0.0
1.0
2.0
3.0
4.0
5.0
6.0
0 1 2 3 4 5 6
V O
VI
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
0 1 2 3 4 5 6
r on
–55 C
25 C
125 C
14.VO vs VI,VCC = 6 V (CD74HC4066)
15. ron vs VI,VCC = 6 V (CD74HC4066)
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20 TI
ZHCA050
VI
–55 C
25 C
125 C
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
0 1 2 3 4 5 6 7 8 9
V O
VI
0.0
5.0
10.0
15.0
20.0
25.0
30.0
0 1 2 3 4 5 6 7 8 9
r on
–55 C
25 C
125 C
16.VO vs VI,VCC = 9 V (CD74HC4066)
17. ron vs VI,VCC = 9 V (CD74HC4066)
9. CD74HC4066A
VCCB
1kHz
4.5 V 200 MHz 0.022% –72 dB 200 mV 6.2 pC –72 dB
9 V 200 MHz 0.008% N/A 550 mV 9.0 pC N/A
A CD74HC4066 ,B CD74HC4066
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21TI
ZHCA050
VI
–40 C
25 C
85 C
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
0 0.5 1 1.5 2
V O
2.4.8 SN74HC
VI
0
50
100
150
200
250
300
350
0 0.5 1 1.5 2
r on
–40 C 25 C
85 C
18.VO vs VI,VCC = 2 V (SN74HC4066)
19. ron vs VI,VCC = 2 V (SN74HC4066)
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22 TI
ZHCA050
VI
–40 C
25 C
85 C
0
1
2
3
4
5
0 1 2 3 4 5
V O
20.VO vs VI,VCC = 4.5 V (SN74HC4066)
VI
0
10
20
30
40
50
60
70
80
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
r on
–40 C
25 C
85 C
21. ron vs VI,VCC = 4.5 V (SN74HC4066)
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23TI
ZHCA050
VI
–40 C
25 C
85 C
0
1
2
3
4
5
6
7
0 1 2 3 4 5 6
V O
VI
0
10
20
30
40
50
60
0 1 2 3 4 5 6
r on
–40 C
25 C
85 C
22.VO vs VI,VCC = 6 V (SN74HC4066)
23. ron vs VI,VCC = 6 V (SN74HC4066)
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24 TI
ZHCA050
VI
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0 1 2 3 4 5
V O
–55 C
25 C
125 C
10. SN74HC4066A
2.4.9 CD4066B
24.VO vs VI, VCC = 5 V (CD4066B)
VCCB
1kHz
2 V N/A N/A N/A N/A 3.8 pC N/A
4.5 V 30 MHz 0.05% –45 dB 15 mV 5.9 pC –42 dB
6 V N/A N/A N/A 20 mV 7 .9 pC N/A
A SN74HC4066 ,B SN74HC4066
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25TI
ZHCA050
VI
0
100
200
300
400
500
600
0 1 2 3 4 5
r on
–55 C
25 C
125 C
VI
0
1
2
3
4
5
6
7
8
9
10
0 2 4 6 8 10
V O
–55 C
25 C
125 C
25. ron vs VI,VCC = 5 V (CD4066B)
26.VO vs VI,VCC = 10 V (CD4066B)
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26 TI
ZHCA050
VI
0
50
100
150
200
250
300
0 2 4 6 8 10
r on
–55 C
25 C
125 C
VI
0
2
4
6
8
10
12
14
16
0 2 4 6 8 10 12 14 16
V O
–55 C
25 C
125 C
27. ron vs VI,VCC = 10 V (CD4066B)
28.VO vs VI,VCC = 15 V (CD4066B)
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27TI
ZHCA050
VI
0
20
40
60
80
100
120
140
160
180
200
0 2 4 6 8 10 12 14 16
r on
–55 C
25 C
125 C
29. ron vs VI,VCC = 15 V (CD4066B)
11. CD4066BA
VCC/VSSB
1kHz
5 V/–5 V 40 MHz 0.04% –50 dB at 8 MHz 50 mV –50 dB at 1 MHz
10 V/0 V 141 MHzB 0.032%B –75 dBB 35 mVB 18.8 pC –65 dBB
A CD4066B ,B CD4066B A
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28 TI
ZHCA050
VI
0
0.5
1
1.5
2
2.5
0 0.5 1 1.5 2
V O
–40 C
25 C
85 C
2.4.10 LV-A
VI
0
50
100
150
200
250
300
350
400
0 0.5 1 1.5 2 2.5
r on
25 C
–40 C
85 C
30.VO vs VI,VCC = 2 V (SN74LV4066A)
31. ron vs VI,VCC = 2 V (SN74LV4066A)
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29TI
ZHCA050
VI
0
0.5
1
1.5
2
2.5
3
0 0.5 1 1.5 2 2.5 3
V O–40 C
25 C
85 C
VI
0
10
20
30
40
50
60
70
80
90
100
0 0.5 1 1.5 2 2.5
r on
–40 C 25 C
85 C
32.VO vs VI,VCC = 2.5 V (SN74LV4066A)
33. ron vs VI,VCC = 2.5 V (SN74LV4066A)
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30 TI
ZHCA050
VI
0
0.5
1
1.5
2
2.5
3
3.5
0 0.5 1 1.5 2 2.5 3 3.5
V O
–40 C
25 C
85 C
34.VO vs VI,VCC = 3.3 V (SN74LV4066A)
VI
0
10
20
30
40
50
60
0 0.5 1 1.5 2 2.5 3 3.5
r on
–40 C
25 C
85 C
35. ron vs VI,VCC = 3.3 V (SN74LV4066A)
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31TI
ZHCA050
VI
0
1
2
3
4
5
0 1 2 3 4 5
V O–40 C
25 C
85 C
VI
0
5
10
15
20
25
30
0 1 2 3 4 5
r on –40 C
25 C
85 C
36.VO vs VI,VCC = 5 V (SN74LV4066A)
37. ron vs VI,VCC = 5 V (SN74LV4066A)
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32 TI
ZHCA050
VI
0
0.5
1
1.5
2
0 1 2
V O
–40 C
25 C
85 C
12. SN74LV4066AA
2.4.11 LVC
38.VO vs VI,VCC = 1.8 V (SN74LVC1G66)
VCCB
1kHz
2.3 V 30 MHz 0.1% –45 dB 15 mV 2.1 pC –40 dB
3 V 35 MHz 0.1% –45 dB 20 mV 2.7 pC –40 dB
4.5 V 50 MHz 0.1% –45 dB 50 mV 3.0 pC –40 dB
A SN74LV4066A ,B SN74LV4066A
http://www.ti.com.cn
33TI
ZHCA050
VI
10
30
50
70
90
110
0 1 2
r on
25 C
–40 C
85 C
39. ron vs VI,VCC = 1.8 V (SN74LVC1G66)
VI
0
0.5
1
1.5
2
2.5
3
0 1 2 3
V O
–40 C
25 C
85 C
40.VO vs VI,VCC = 2.5 V (SN74LVC1G66)
http://www.ti.com.cn
34 TI
ZHCA050
VI
0
5
10
15
20
0 1 2 3
r on
25 C
85 C
–40 C
VI
0
0.5
1
1.5
2
2.5
3
0 1 2 3
V O
–40 C
25 C
85 C
41. ron vs VI,VCC = 2.5 V (SN74LVC1G66)
42.VO vs VI,VCC = 3.3 V (SN74LVC1G66)
http://www.ti.com.cn
35TI
ZHCA050
VI
0
5
10
15
0 2 4
r on 25 C
85 C
–40 C
VI
0
1
2
3
4
5
6
0 1 2 3 4 5 6
V O
–40 C
25 C
85 C
43. ron vs VI,VCC = 3.3 V (SN74LVC1G66)
44.VO vs VI,VCC = 5 V (SN74LVC1G66)
http://www.ti.com.cn
36 TI
ZHCA050
VI
0
1
2
3
4
5
6
7
8
0 1 2 3 4 5
r on
25 C
85 C
–40 C
45. ron vs VI,VCC = 5 V (SN74LVC1G66)
13. SN74LVC1G66A
VCCB
1kHz 10kHz
1.8 V 35 MHz 0.1% 0.15% 35 mV 2.5 pC –42 dB
2.5 V 120 MHz 0.025% 0.025% 50 mV 3.0 pC –42 dB
3 V 175 MHz 0.015% 0.015% 70 mV 3.3 pC –42 dB
4.5 V 195 MHz 0.01% 0.01% 100 mV 3.5 pC –42 dB
A SN74LVC1G66 ,B SN74LVC1G66
http://www.ti.com.cn
37TI
ZHCA050
VI
0
1
2
3
0 1 2 3
V O
–40 C
25 C
85 C
2.4.12 CBTLV
46.VO vs VI,VCC = 2.5 V (SN74CBTLV3125)
47. ron vs VI,VCC = 2.5 V (SN74 CBTLV3125)
VI
0
2
4
6
8
10
12
0 0.5 1 1.5 2 2.5 3
r on
85 C
–40 C
25 C
http://www.ti.com.cn
38 TI
ZHCA050
VI
0
1
2
3
0 1 2 3 4
4V O
–40 C
25 C
85 C
48.VO vs VI,VCC = 3.3 V (SN74CBTLV3125)
49. ron vs VI,VCC = 3.3 V (SN74CBTLV3125)
VI
0
1
2
3
4
5
6
7
8
9
10
0 1 2 3 4
r on
25 C
85 C
–40 C
http://www.ti.com.cn
39TI
ZHCA050
14. SN74CBTLV3125A
VCC
1kHz 10kHz
2.5 V >200 MHz 0.089% 0.11% –45 dB 30 mV 12.1 pC –52 dB
3.3 V >200 MHz 0.033% 0.09% –49 dB 70 mV 15.5 pC –52 dB
A Postcharacterization for CBTLV3125
http://www.ti.com.cn
40 TI
ZHCA050
CBT3125
1IN+GNDIN– OUT
LMV321
–
+
–
+
1A
2A
3A
1B
2B
3B
4A 4B
LMV321VCC4OE
4A4B
3OE3A3B
1OE1A1B2OE2A2BGND
VIVO
R1
R2
R3
R4
R5
ron(1)
ron(3)
ron(2)
ron(4)
VOVI
1RR5
R R1 ron(1) R2 ron(2) R3 ron(3) R4 ron(4)
VCC
R1
R2R3
R4
R5
VI VO
VCC+
+ +
3
TI
( )
T
( )
3.1 CBT3125 [ VI < (VCC – 2 V)] LMV321
CBT3125 50
•
•
•
50. CBT3125
R1 R4 RX >> ron(x) CBT3125 RII :
RII = R1 II R2 II R3 II R4
CBT 5 TTL CMOS TTL
http://www.ti.com.cn
41TI
ZHCA050
C Switch PositionL 1, 2 open; 3 closedH 1, 2 closed; 3 open
1B1B
1 2
3
IN
OUT LVC3G04
C
R
C
C
1A3Y2AGND
1Y3A2Y
1A3Y2AGND
1Y3A2Y
1A3Y2AGND
1Y3A2Y
T-Switch
CF(2)CF(1)
ron(1) ron(2)
ron(3)
VI VO
CF(3)
LV4066A
1A
2B
2A
2C
1C
4C
4A
4B
1A
2B
2A
2C
1C
4C
4A
4B
1A
2B
2A
2C
4C
4A
4B
3C3C3C
GND
3B
3AGND
3B
3AGND
3B
3A
1B
VCC
VCC
3.2 LVC4066AT-
ron -----LV4066A -40 51 T
5 VCC -65
51. LV4066A/LVC2G04T-
R C( PCB ) R || ron(4) C3 1 2 R C 3 1
2 3
http://www.ti.com.cn
42 TI
ZHCA050
LVC1G66
5-V TTL Signal
3.3 V
A
B
GND C
VCC
3.3 LVC1G66TTL LVTTL
LVC1G66 5 TTL LVTTL ( 52 )
5.5 VCC 3.3 ron 15 0.3624
52. LVC1G66TTL LVTTL
4
( VCC ten/tdis ) TI(CBT, CBTLV, CD4000, HC, HCT, LV-A, and LVC) TI
TI
http://www.ti.com.cn
43TI
ZHCA050
VCC
VI = VCC or GND
IT
VO
ronVI – VO
IT
VI – VO
VCC
GND(On)
A
V
B
Controlor Enable
A
A.1 ron
A.2 VO vs VI
VCC
VO
VI = 0 to VCC
VCC
GND
(On)Controlor Enable
A B
A–1. ron
A–2.VO vs VI
http://www.ti.com.cn
44 TI
ZHCA050
VO
VCC
50 fin
0.1 FVCC
GND
(On)
RL
CL
VCC/2
A B
Controlor Enable
Adjust fin to obtain 0 dBm at output. Increase fin until dB meter reads –3 dB.
DEVICE RL CLSN74CBT3125 600 50 pF
CD74HCT4066 50 10 pF
CD74HC4066 50 10 pF
SN74HC4066 600 50 pF
CD4066B† 1 k –
CD4066B‡ 600 50 pF
SN74LV4066A 600 50 pF
SN74LVC1G66 600 50 pF
SN74CBTLV3125 600 50 pF† Data-sheet load‡ Application-report load
A.3
A.4
VO
VCC
VCC
GND
RL
CL
VCC/2 VCC/2
50
(On)
A BRin = 600
fin = 1 MHz (square wave)
fin
Control orEnable
DEVICE RL CLSN74CBT3125 600 50 pF
CD74HCT4066 600 50 pF
CD74HC4066 600 50 pF
SN74HC4066 600 50 pF
CD4066B† 10 k –
CD4066B‡ 600 50 pF
SN74LV4066A 600 50 pF
SN74LVC1G66 600 50 pF
SN74CBTLV3125 600 50 pF† Data-sheet load‡ Application-report load
A–3.
A–4. ( )
http://www.ti.com.cn
45TI
ZHCA050
VO
CL = 1 nFControl
or Enable
VCC
GND(On)
BA
VCC
fin
50
VCC
0.1 F
fin
VCC
GND
(Off)50
VO
RL
CL
VCC/2
A B
fin = 1 MHz (sine wave)Adjust fin to obtain 0 dBm at input.
Controlor Enable
VCC/2
RL
DEVICE RL CLSN74CBT3125 600 50 pF
CD74HCT4066 50 10 pF
CD74HC4066 50 10 pF
SN74HC4066 600 50 pF
CD4066B† 1 k –
CD4066B‡ 600 50 pF
SN74LV4066A 600 50 pF
SN74LVC1G66 600 50 pF
SN74CBTLV3125 600 50 pF† Data-sheet load‡ Application-report load
A.5
A.6
A–5.
A–6.
http://www.ti.com.cn
46 TI
ZHCA050
DEVICE RL CLSN74CBT3125 600 k 50 pF
CD74HCT4066 50 10 pF
CD74HC4066 10 k 50 pF
SN74HC4066 600 k 50 pF
CD4066B† 1 k –
CD4066B‡ 600 k 50 pF
SN74LV4066A 600 k 50 pF
SN74LVC2G66 600 k 50 pF
SN74CBTLV3125 600 k 50 pF† Data-sheet load‡ Application-report load
VO(1)1A or 1B 1B or 1A
2A or 2B 2B or 2A
GND
(On)
(Off)
VCC
VCC
RL
CL
VCC/2
VO(2)
RL
CL
VCC/2
500.1 F
Rin600
fin
Rin600 Control
or Enable
Controlor Enable
20 log10 [VO(2) VI(1)] or20 log10 [VO(1) VI(2)]
VO
VCC
10 FA
fin
VCC
GND
(On)600
10 FRL
CL
VCC/2
B
fin = 1 kHz (sine wave)
Controlor Enable
DEVICE RL CLSN74CBT3125 10 k 50 pF
CD74HCT4066 10 k 50 pF
CD74HC4066 10 k 50 pF
SN74HC4066 10 k 50 pF
CD4066B† 10 k –
CD4066B‡ 10 k 50 pF
SN74LV4066A 10 k 50 pF
SN74LVC1G66 10 k 50 pF
SN74CBTLV3125 10 k 50 pF† Data-sheet load‡ Application-report load
A.7
A.8
A–7.
A–8.
Safe Harbor Statement: This publication may contain forward-looking statements that involve a number of risks and uncertainties. These “forward-looking statements” are intended to qualify for the safe harbor from liability established by the Private Securities Litigation Reform Act of 1995. These forward-looking statements generally can be identified by phrases such as TI or its management “believes,” “expects,” “anticipates,” “foresees,” “forecasts,” “estimates” or other words or phrases of similar import. Similarly, such statements herein that describe the company’s products, business strategy, outlook, objectives, plans, intentions or goals also are forward-looking statements. All such forward-looking statements are subject to certain risks and uncertainties that could cause actual results to differ materially from those in forward-looking statements. Please refer to TI’s most recent Form 10-K for more information on the risks and uncertainties that could materially affect future results of operations. We disclaim any intention or obligation to update any forward-looking statements as a result of developments occurring after the date of this publication.
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Real World Signal Processing, the balck/red banner, C2000, C24x, C28x, Code Composer Studio, Excalibur, Just Plug It In graphic, MicroStar BGA, MicroStar Junior, OHCI-Lynx, Power+ Logic, PowerPAD, SWIFT, TMS320, TMS320C2000, TMS320C24x, TMS320C28x, TMS320C6000, TPS40K, XDS510 and XDS560 are trademarks of Texas Instruments. All other trademarks are the property of their respective owners.
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed.TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards.TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI.Reproduction of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for such altered documentation. Information of third parties may be subject to additional restrictions.Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements.TI products are not authorized for use in safety-critical applications (such as life support) where a failure of the TI product would reasonably be expected to cause severe personal injury or death, unless officers of the parties have executed an agreement specifically governing such use. Buyers represent that they have all necessary expertise in the safety and regulatory ramifications of their applications, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of TI products in such safety-critical applications, notwithstanding any applications-related information or support that may be provided by TI. Further, Buyers must fully indemnify TI and its representatives against any damages arising out of the use of TI products in such safety-critical applications.TI products are neither designed nor intended for use in military/aerospace applications or environments unless the TI products are specifically designated by TI as military-grade or "enhanced plastic." Only products designated by TI as military-grade meet military specifications. Buyers acknowledge and agree that any such use of TI products which TI has not designated as military-grade is solely at the Buyer's risk, and that they are solely responsible for compliance with all legal and regulatory requirements in connection with such use.TI products are neither designed nor intended for use in automotive applications or environments unless the specific TI products are designated by TI as compliant with ISO/TS 16949 requirements. Buyers acknowledge and agree that, if they use any non-designated products in automotive applications, TI will not be responsible for any failure to meet such requirements.
IMPORTANT NOTICE
:
DSP - http://www.ti.com.cn/dsp
http://www.ti.com.cn/power
http://www.ti.com.cn/amplifiers
http://www.ti.com.cn/interface
http://www.ti.com.cn/analogswitches
http://www.ti.com.cn/logic
RF/IF ZigBee® www.ti.com.cn/radiofre
RFID http://www.ti.com.cn/rfidsys
http://www.ti.com.cn/dataconverters
http://www.ti.com.cn/clockandtimers
http://www.ti.com.cn/standardlinearde
http://www.ti.com.cn/temperaturesensors
(MCU) http://www.ti.com.cn/microcontrollers
:
http://www.ti.com.cn/security
http://www.ti.com.cn/industrial
http://www.ti.com.cn/computer
http://www.ti.com.cn/broadband
http://www.ti.com.cn/automotive
http://www.ti.com.cn/video
http://www.ti.com.cn/audio
http://www.ti.com.cn/telecom
http://www.ti.com.cn/wireless
http://www.ti.com.cn/consumer
http://www.ti.com.cn/medical
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Following are URLs where you can obtain information on other Texas Instruments products and application solutions:
TITI
8000
7*24
my.TI
http://www.ti.com.cn/freesample
800-820-8682
•
•
•
•
www.ti.com.cn/support www.ti.com.cn/quality
TI1995 TI
TI (U.S)
TI TI(lead[Pb]-free)
80TI
(Green)
ZHCA050
重重要要声声明明
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TI 保证其所销售的硬件产品的性能符合 TI 标准保修的适用规范。 仅在 TI 保修的范围内,且 TI 认为有必要时才会使用测试或其它质量控制技术。 除非政府做出了硬性规定,否则没有必要对每种产品的所有参数进行测试。
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可访问以下 URL 地址以获取有关其它 TI 产品和应用解决方案的信息:
产产品品
放大器 http://www.ti.com.cn/amplifiers
数据转换器 http://www.ti.com.cn/dataconverters
DSP http://www.ti.com.cn/dsp
接口 http://www.ti.com.cn/interface
逻辑 http://www.ti.com.cn/logic
电源管理 http://www.ti.com.cn/power
微控制器 http://www.ti.com.cn/microcontrollers
应应用用
音频 http://www.ti.com.cn/audio
汽车 http://www.ti.com.cn/automotive
宽带 http://www.ti.com.cn/broadband
数字控制 http://www.ti.com.cn/control
光纤网络 http://www.ti.com.cn/opticalnetwork
安全 http://www.ti.com.cn/security
电话 http://www.ti.com.cn/telecom
视频与成像 http://www.ti.com.cn/video
无线 http://www.ti.com.cn/wireless
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