DG506A_07 Datasheet, PDF (9/19 Pages) Intersil Corporation – CMOS Analog Multiplexers

DG506A, DG507A, DG508A, DG509A
Test Circuits and Waveforms (Continued)
3V
EN
0
V_O
∆V_O
∆V_O is the measured voltage error due to charge injection.
The charge transfer error in Coulombs is Q = C_L x ∆V_O.
FIGURE 4C. CHARGE INJECTION WAVEFORMS
FIGURE 4. CHARGE INJECTION
Typical Performance Curves
550
V+ = +15V, V- = -15V
500 _{V+ = +10V, V- = -10V}
450 V+ = +12V, V- = -12V
400 ^{V+ = +7.5V, V- = -7.5V}
350
300
250
200
150
100
50
0
-15
-10
-5
0
5
10
15
ANALOG SIGNAL VOLTAGE (V)
FIGURE 5. r_DS(ON) vs ANALOG SIGNAL VOLTAGE vs
SUPPLY VOLTAGE
400
V+ = +15V V- = -15V
V_EN = 2.4V
I_O = -200µA
300
200
+10V SIGNALS
+10V SIGNALS
100
0
-55
-25
0
20 45
70
TEMPERATURE (^oC)
100 125
FIGURE 6. TYPICAL r_DS(ON) VARIATION WITH TEMPERATURE
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