DG444 Datasheet, PDF (4/9 Pages) Intersil Corporation – Monolithic, Quad SPST, CMOS Analog Switches

DG444/445
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
r_DS(on) vs. V_D and Temnperature
80
V+ = 15 V
70
V– = –15 V
60
50
85_C
40
25_C
30
20
–40_C
0_C
10
Crosstak and Off Isolation vs. Frequency
–140
–120
–100
Crosstalk
–80
–60
Off Isolation
–40
V+ = 15 V
–20
V– = –15 V
Ref. 10 dBm
0
–15
–10
–5
0
5
10
15
V_D – Drain Voltage (V)
0
100
1k
10 k
100 k
1M
10 M
f – Frequency (Hz)
Charge Injection vs. Source Voltage
50
Switching Threshold vs. Supply Voltage
40
C_L = 1 nF
4
30
20
10
0
–10
–20
–30
–10
V+ = 15 V
V– = –15 V
V+ = 12 V
V– = 0 V
–5
0
5
10
V_S – Source Voltage (V)
Source/Drain Leakage Currents
20
I_S(off) , I_D(off)
0
3
V_L = 7 V
2
1
0
0
10
V_L = 5 V
4
8
12
16
20
V_SUPPLY (V)
Source/Drain Leakage Currents
(Single 12-V Supply)
I_S(off), I_D(off)
0
–20
I_D(on)
–40
–60
V+ = 15 V
–80
V– = –15 V
For I_(off), V_D = –V_S
–100
–15 –10
–5
0
5
10
15
V_D or V_S – Drain or Source Voltage (V)
–10
I_S(on) + I_D(on)
–20
–30
–40
0
V+ = 12 V
V– = 0 V
For I_D, V_S = 0 V
For I_S, V_D = 0 V
2
4
6
8
10
12
V_D or V_S – Drain or Source Voltage (V)
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Document Number: 70054
S-52433—Rev. F, 06-Sep-99