CD22101, CD22102
Test Circuits and Waveforms (Continued)
TA = 25oC
RS = 600Ω
-140
RL = 600Ω
ANY
OFF
SWITCH
VIS
VOS
-120
-100
7.5V, -7.5V, 3VRMS
5V, -5V, 2VRMS
600Ω
600Ω
-80
-60
-40
-20
V
VDD = 2.5V, VSS = -2.5V
VIS = 1VRMS
OS
ISOLATION (dB) = 20 LOG ---------
V
IS
102
103
104
105
106
107
INPUT SIGNAL FREQUENCY (Hz)
FIGURE 13. TEST CIRCUIT AND TYPICAL FEEDTHROUGH AS A FUNCTION OF FREQUENCY (ANY OFF SWITCH)
Typical Performance Curves
VDD = 2.5V, VSS = -2.5V
VDD = 5V, VSS = -5V
175
150
125
100
350
300
250
200
150
100
50
TA = 125oC
75
50
25oC
TA = 125oC
-55oC
25oC
25
0
-55oC
1
0
-4
-2
0
2
4
-2
-1
0
2
INPUT SIGNAL (V)
INPUT SIGNAL (V)
FIGURE 14. TYPICAL ON RESISTANCE AS A FUNCTION OF
INPUT SIGNAL VOLTAGE AT V = -V = 2.5V
FIGURE 15. TYPICAL ON RESISTANCE AS A FUNCTION OF
INPUT SIGNAL VOLTAGE AT V = -V = 5V
DD
SS
DD
SS
4-204
HARRIS [ HARRIS CORPORATION ]
