Datasheet

MAX4528
Low-Voltage, Phase-Reversal
Analog Switch
______________________________________________________________________________________ 11
V-
Y
X
B
A
V-
GND
IN
V+
V+
MAX4528
SWITCH
SELECT
V+
1MHz
CAPACITANCE
ANALYZER
Figure 6. A, B, X, Y Capacitance
V-
X, Y
A, B
V-
GND
MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT SOCKET TERMINALS.
OFF ISOLATION IS MEASURED BETWEEN A, B AND "OFF" X, Y TERMINAL.
ON LOSS IS MEASURED BETWEEN A, B AND "ON" X, Y TERMINAL.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
V- IS CONNECTED TO GND (0V) FOR SINGLE-SUPPLY OPERATION.
V
OUT
V
IN
MEAS.
REF
50Ω
50Ω 50Ω
50Ω
IN
10nF
V+
10nF
V+
MAX4528
NETWORK
ANALYZER
OFF ISOLATION = 20log
V
OUT
V
IN
ON LOSS = 20log
V
OUT
V
IN
SWITCH
SELECT
V+
Figure 7. Off Isolation and On Loss
_________________________________Test Circuits/Timing Diagrams (continued)