MAX4581 Maxim, MAX4581 Datasheet - Page 14

• Manufacturer Part Number: MAX4581
• Description: The MAX4581/MAX4582/MAX4583 are low-voltage, CMOS analog ICs configured as an 8-channel multiplexer (MAX4581), two 4-channel multiplexers (MAX4582), and three single-pole/double-throw (SPDT) switches (MAX4583)
• Manufacturer: Maxim

Low-Voltage, CMOS Analog
Multiplexers/Switches
Figure 6. Off Isolation, On Loss, and Crosstalk
Figure 7. Capacitance
14
_________________________________Test Circuits/Timing Diagrams (continued)
______________________________________________________________________________________
MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT SOCKET TERMINALS.
OFF-ISOLATION IS MEASURED BETWEEN COM AND "OFF" NO TERMINAL ON EACH SWITCH.
ON-LOSS IS MEASURED BETWEEN COM AND "ON" NO TERMINAL ON EACH SWITCH.
CROSSTALK (MAX4582/MAX4583) IS MEASURED FROM ONE CHANNEL (A, B, C) TO ALL OTHER CHANNELS.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
CHANNEL
SELECT
CHANNEL
SELECT
A
B
C
ENABLE
GND
MAX4581
MAX4582
MAX4583
V
V
10nF
A
B
C
ENABLE
CC
CC
X_, Y_, Z_
10nF
V
V
EE
EE
X, Y, Z
MAX4581
MAX4582
MAX4583
GND
V
V
CC
CC
X_, Y_, Z_
V
V
EE
EE
X, Y, Z
V IN
V OUT
MEAS.
50Ω
50Ω
ANALYZER
NETWORK
50Ω
50Ω
REF.
OFF-ISOLATION = 20log
CAPACITANCE
ANALYZER
CROSSTALK = 20log
1MHz
ON-LOSS = 20log
V OUT
V OUT
V OUT
V IN
V IN
V IN