V+ 10nF
V+
V+
V+
EN
NO
MAX4734
A
COM
GND
0.8Ω, Low-Voltage, 4-Channel
Analog Multiplexer
Test Circuits/Timing Diagrams (continued)
NETWORK
ANALYZER
VIN 50Ω
50Ω
VOUT
MEAS
REF
50Ω 50Ω
OFF-ISOLATION =
20log
VOUT
VREF
ON-LOSS = 20log VOUT
VREF
CROSSTALK =
20log
VOUT
VREF
NOTES: MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS AT SOCKET TERMINALS.
OFF-ISOLATION IS MEASURED BETWEEN COM AND “OFF” TERMINAL ON EACH SWITCH.
ON-LOSS IS MEASURED BETWEEN COM AND “ON” TERMINAL ON EACH SWITCH.
CROSSTALK IS MEASURED BETWEEN ADJACENT CHANNELS WITH ONE CHANNEL
ON AND THE OTHER OFF.
Figure 5. Off-Isolation/On-Channel/Crosstalk Bandwidth
Chip Information
TRANSISTOR COUNT: 379
PROCESS: CMOS
_______________________________________________________________________________________ 9