TS3A24157_09 Datasheet, PDF (9/24 Pages) Texas Instruments – 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER

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TS3A24157
0.65-Ω DUAL SPDT ANALOG SWITCH
DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER
SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007
TYPICAL PERFORMANCE
0.9
0.7
0.8
0.6
0.7
0.5
0.6
0.4
0.5
0.4
0.3
0.2
0.1
0
0
0.6
0.5
0.4
0.3
0.2
0.1
0
0
35
30
25
20
–40ºC
25ºC
85ºC
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6 1.8
V_COM (V)
Figure 1. r_on vs V_COM (V₊ = 1.65 V)
–40ºC
25ºC
85ºC
0.5
1
1.5
2
2.5
3
V_COM (V)
Figure 3. r_on vs V_COM (V₊ = 2.7 V)
t_ON
t_OFF
0.3
0.2
0.1
0
0
20
0
–20
–40
–60
–80
–100
–120
–140
–160
–180
0
2
0
–2
–4
–6
–40ºC
25ºC
85ºC
0.5
1
1.5
2
2.5
V_COM (V)
Figure 2. r_on vs V_COM (V₊ = 2.3 V)
1.8 V
2.5 V
3V
0.5
1
1.5
2
2.5
3
3.5
V_COM (V)
Figure 4. Charge Injection (Q_C) vs V_COM
1.8 V
2.5 V
3V
15
10
5
0
1.5
2
2.5
3
3.5
Supply Voltage (V)
Figure 5. t_ON and t_OFF vs Supply Voltage
–8
–10
–12
–14
–16
1.E+04
1.E+05
1.E+06
1.E+07
Frequency (Hz)
Figure 6. Bandwidth
1.E+08
1.E+09
Copyright © 2007, Texas Instruments Incorporated
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