Datasheet

MAX4706/MAX4707
Low-Voltage, 2Ω, SPST,
CMOS Analog Switches
_______________________________________________________________________________________ 7
V
GEN
GND
C
L
V
OUT
V+
V
OUT
∆V
OUT
Q = (∆V
OUT
)(C
L
)
COM
SWITCH
INPUT
ON
0V
V+
OFFOFF
IN
V+
R
GEN
IN
MAX4706
MAX4707
SWITCH
OUTPUT
LOGIC INPUT (0 TO V+)
NO
OR NC
Figure 3. Charge Injection
MEASUREMENTS ARE STANDARDIZED AGAINST
SHORT 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. SIGNAL
DIRECTION THROUGH SWITCH IS REVERSED; WORST
VALUES ARE RECORDED.
V+
V+
V
MEAS
GND
V+
IN
NO
OR
NC
COM
V
IN
MAX4706
MAX4707
OFF-ISOLATION = 20log
V
MEAS
V
REF
ON-LOSS = 20log
V
MEAS
V
REF
NETWORK
ANALYZER
50Ω
50Ω 50Ω
50Ω
MEAS REF
0.1µF
50Ω
V
REF
Figure 4. Off-Isolation and On-Loss Bandwidth
V+
GND
V+
IN
NO
OR
NC
COM
MAX4706
MAX4707
AS
REQUIRED
f = 1MHz
CAPACITANCE
ANALYZER
Figure 5. Channel Off/On-Capacitance
Chip Information
TRANSISTOR COUNT: 190
PROCESS: CMOS