ADG774
+5V
0.1 F
V
DD
S1A
D1
100
NC
S2A
EN
V
IN
D2
R
L
100
V
OUT
GND
CHANNEL-TO-CHANNEL
CROSSTALK = 20 LOG |V
S
/V
OUT
|
Test Circuit 8. Channel-to-Channel Crosstalk
+5V
V
DD
ADG774
R
S
V
S
S1A
S1B
S2A
S2B
S3A
S3B
S4A
S4B
1 OF 2
DECODER
EN
IN
C
L
1nF
C
L
1nF
C
L
1nF
C
L
1nF
D4 V
OUT
D3 V
OUT
D2 V
OUT
V
OUT
Q
INJ
= C
L
V
OUT
V
OUT
D1 V
OUT
V
IN
3V
Test Circuit 9. Charge Injection
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
16-Lead SOIC
(R-16A)
0.3937 (10.00)
0.3859 (9.80)
16
1
9
8
16-Lead QSOP
(RQ-16)
0.197 (5.00)
0.189 (4.80)
0.1574 (4.00)
0.1497 (3.80)
0.2550 (6.20)
0.2284 (5.80)
16
9
0.157 (3.99)
0.150 (3.81)
1
0.244 (6.20)
0.228 (5.79)
8
PIN 1
0.0098 (0.25)
0.0040 (0.10)
0.0688 (1.75)
0.0532 (1.35)
0.0196 (0.50)
0.0099 (0.25)
45
PIN 1
0.059 (1.50)
MAX
0.0500
SEATING (1.27)
PLANE BSC
0.0192 (0.49)
0.0138 (0.35)
0.0099 (0.25)
0.0075 (0.19)
8
0
0.0500 (1.27)
0.0160 (0.41)
0.069 (1.75)
0.053 (1.35)
0.010 (0.25)
0.004 (0.10)
0.025
(0.64)
BSC
8
0.012 (0.30)
0
SEATING 0.010 (0.20)
0.008 (0.20) PLANE
0.007 (0.18)
0.050 (1.27)
0.016 (0.41)
–8–
REV. 0
PRINTED IN U.S.A.
C3326–8–7/98
V
S
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