MAX4761A Maxim, MAX4761A Datasheet - Page 11

• Manufacturer Part Number: MAX4761A
• Description: The MAX4760/MAX4760A/MAX4761/MAX4761A (DPDT) analog switches operate from a single +1
• Manufacturer: Maxim

Figure 6. On-Loss, Off-Isolation, and Crosstalk
Figure 7. Channel On-/Off-Capacitance
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+
______________________________________________________________________________________
IN_
NC1
MAX4760/MAX4760A
MAX4761/MAX4761A
High-Bandwidth, Quad DPDT Switches
COM_
NC_ or
NO_
MAX4760/MAX4760A
MAX4761/MAX4761A
+5V
GND
V+
10nF
10nF
GND
COM1
V+
V+
NO1*
IN
V
V
IN
OUT
Timing Circuits/Timing Diagrams (continued)
V
IL
OR V
IH
MEAS
50Ω
50Ω
ANALYZER
NETWORK
NO1
NC1
NO2
NC2
NO7
NC7
NO8
NC8
INA
IND
50Ω
50Ω
REF
Typical Operating Circuit
MAX4760A
MAX4760/
OFF-ISOLATION = 20log
*FOR CROSSTALK THIS PIN IS NO2.
NC2 AND COM2 ARE OPEN.
CROSSTALK = 20log
COM1
COM2
ON-LOSS = 20log
COM7
SWITCHING DATA SIGNALS
COM8
HEADPHONES
RIGHT
HEADPHONES
LEFT



V
V
V
V
OUT
IN
V
V
OUT
OUT
IN
IN
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