MAX4910 Maxim, MAX4910 Datasheet - Page 11

• Manufacturer Part Number: MAX4910
• Description: The MAX4910/MAX4911/MAX4912 quad, singlepole/double-throw (SPDT), clickless audio switches feature negative signal capability that allows signals as low as VCC -5
• Manufacturer: Maxim

Figure 6. Channel Off-/On-Capacitance
Figure 5. On-Loss, Off-Isolation, and Crosstalk
CAPACITANCE
f = 1MHz
METER
MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS AT IC TERMINALS.
OFF-ISOLATION IS MEASURED BETWEEN COM_ AND "OFF" NO_ OR NC_ TERMINAL ON EACH SWITCH.
ON-LOSS IS MEASURED BETWEEN COM_ AND "ON" NO_ OR NC_ TERMINAL ON EACH SWITCH.
CROSSTALK IS MEASURED FROM ONE CHANNEL TO THE OTHER CHANNEL.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
50Ω
0V OR V
______________________________________________________________________________________
CC
10nF
CB_
NC_
COM_
Quad-SPDT, Clickless Audio Switches
NC_ or
NO_
GND
V
V
MAX4910
MAX4911
MAX4912
CC
CC
+5V
GND
V
CC
MAX4910
MAX4911
MAX4912
10nF
COM_
NO_
CB_
with Negative Signal Handling
V
V
V
IN
OUT
IL
OR V
Test Circuits/Timing Diagrams (continued)
IH
MEAS
50Ω
50Ω
ANALYZER
NETWORK
50Ω
50Ω
REF
OFF-ISOLATION = 20log
CROSSTALK = 20log
ON-LOSS = 20log
V
V
V
V
V
V
OUT
OUT
OUT
IN
IN
IN
11