MAX4696 Maxim, MAX4696 Datasheet - Page 8

• Manufacturer Part Number: MAX4696
• Description: The MAX4696/MAX4697/MAX4698 low on-resistance (RON), low-voltage analog switches operate from a single +2
• Manufacturer: Maxim

Figure 3. Charge Injection
35Ω, Low-Voltage, SPST/SPDT
Analog Switches in UCSP Package
Figure 4. Off-Isolation/On-Channel Bandwidth, Crosstalk
Figure 5. Channel Off/On-Capacitance
8
_______________________________________________________________________________________
CAPACITANCE
f = 1MHz
METER
MAX4696
MAX4697
MAX4698
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 ALL OTHER CHANNELS.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
V
GEN
50Ω
0 OR V+
R
10nF
GEN
COM
NC or
NO
IN
NC
GND
V+
OR NO
V+
NC
MAX4696
MAX4697
MAX4698
GND
GND
V+
V+
MAX4696
MAX4697
MAX4698
10nF
IN
COM
NO
V
IL
IN
TO V
V+
V+
COM
IH
V
OR
V
IL
IH
V
V
IN
OUT
Test Circuits/Timing Diagrams (continued)
C
1nF
L
V
MEAS
OUT
50Ω
50Ω
Figure 6. Overvoltage Protection Using External Blocking
Diodes
TRANSISTOR COUNT: 50
ANALYZER
NETWORK
V
OUT
IN
IN
50Ω
50Ω
REF
OFF
OFF
V g
IN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
Q = (∆V
NO
POSITIVE SUPPLY
OFF-ISOLATION = 20log
GND
CROSSTALK = 20log
ON
ON
OUT
V+
ON-LOSS = 20log
)(C
D1
Chip Information
L
)
COM
∆V
OUT
V
V
V
V
V
V
OUT
OUT
OUT
IN
IN
IN
OFF
OFF
MAX4696
MAX4697
MAX4698