MAX4781 Maxim, MAX4781 Datasheet - Page 13

• Manufacturer Part Number: MAX4781
• Description: The MAX4781/MAX4782/MAX4783 are high-speed, low-voltage, low on-resistance, CMOS analog multiplexers/switches configured as an 8-channel multiplexer (MAX4781), two 4-channel multiplexers (MAX4782), and three single-pole/double-throw (SPDT) switches (
• Manufacturer: Maxim

Figure 5. Off-Isolation, On-Loss, and Crosstalk
Figure 6. Capacitance
High-Speed, Low-Voltage, 0.7Ω CMOS Analog
NOTES: 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 IS MEASURED BETWEEN ADJACENT CHANNELS WITH ONE CHANNEL ON AND THE OTHER OFF.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
CHANNEL
SELECT
______________________________________________________________________________________
CHANNEL
SELECT
A
B
C
ENABLE
MAX4781
MAX4782
MAX4783
A
GND
B
C
ENABLE
V
V
CC
CC
X_, Y_, Z_
10nF
X, Y, Z
MAX4781
MAX4782
MAX4783
GND
V
V
CC
CC
X_, Y_, Z_
Test Circuits/Timing Diagrams (continued)
X, Y, Z
V
V
IN
OUT
TRANSISTOR COUNT: 659
PROCESS: CMOS
MEAS.
Switches/Multiplexers
50Ω
50Ω
ANALYZER
NETWORK
50Ω
50Ω
REF.
OFF-ISOLATION = 20log
CAPACITANCE
ANALYZER
CROSSTALK = 20log
1MHz
Chip Information
ON-LOSS = 20log
V OUT
V OUT
V OUT
V IN
V IN
V IN
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