MAX4691–MAX4694
Low-Voltage 8:1 Mux/Dual 4:1 Mux/Triple SPDT/
Quad SPDT in UCSP Package
16 ______________________________________________________________________________________
50%
V+
0
V
W
, V
X
, V
Y
, V
Z
V
OUT
V
A
, V
B
, V
C
0
90%
t
BBM
V+
V
OUT
V
A
, V
B
, V
C
V
A
, V
B
V
A
, V
B
, V
C
V-
GND
V+
B
V-
A
C
EN
X0–X7
X
V+
MAX4691
300
50
35pF
V+
V
OUT
V-
GND
V+
B
V-
A
X0–X3,
Y0–Y3
X, Y
V+
MAX4692
300
35pF
V+
V
OUT
V-
GND
V+
V-
A, B, C
W0, W1, X0, X1,
Y0, Y1, Z0, Z1
W, X, Y, Z
V+
MAX4693
MAX4694
300
35pF
50
50
V- = 0 FOR SINGLE-SUPPLY OPERATION. (NOT PRESENT ON THE MAX4694)
TEST EACH SECTION INDIVIDUALLY.
t
R
< 20ns
t
F
< 20ns
EN
EN
0
V+
V
OUT
IS THE MEASURED VOLTAGE DUE TO CHARGE
TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF.
V
OUT
V-
= 0 FOR SINGLE-SUPPLY OPERATION. (NOT PRESENT ON THE MAX4694)
TEST EACH SECTION INDIVIDUALLY.
Q = V
OUT
X C
L
V
OUT
V+
V
OUT
V
EN
V-
GND
V+
B
V-
A
CHANNEL
SELECT
C
W_, X_, Y_, Z_
W, X, Y, Z
MAX4691–
MAX4694
50
C
L
= 1000pF
EN
V
EN
Figure 4. Break-Before-Make Interval
Figure 5. Charge Injection
Test Circuits/Timing Diagrams (continued)
MAX4691–MAX4694
Low-Voltage 8:1 Mux/Dual 4:1 Mux/Triple SPDT/
Quad SPDT in UCSP Package
______________________________________________________________________________________ 17
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 FROM ONE CHANNEL (A, B, C) TO ALL OTHER CHANNELS.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
V- IS NOT PRESENT ON THE MAX4694.
V+
V
OUT
V
IN
V-
GND
V+
V
IN
V
OUT
MEAS.
NETWORK
ANALYZER
50 50
50
OFF-ISOLATION = 20log
ON-LOSS = 20log
CROSSTALK = 20log
50
REF.
B
V-
V
OUT
V
IN
V
OUT
V
IN
A
CHANNEL
SELECT
C
W_, X_, Y_, Z_
W, X, Y, Z
10nF
10nF
MAX4691–
MAX4694
V
EN
EN
Figure 6. Off-Isolation, On-Loss, and Crosstalk
V+
V-
GND
V+
B
V-
A
CHANNEL
SELECT
1MHz
CAPACITANCE
ANALYZER
C
W_, X_, Y_, Z_
W, X, Y, Z
EN
MAX4691–
MAX4694
V- IS NOT PRESENT ON THE MAX4694.
Figure 7. Capacitance
Test Circuits/Timing Diagrams (continued)
MAX4691–MAX4694
Low-Voltage 8:1 Mux/Dual 4:1 Mux/Triple SPDT/
Quad SPDT in UCSP Package
18 ______________________________________________________________________________________
Functional Diagrams (continued)
MAX4694
W0
W
W1
Y0
Y
Y1
Z0
Z
Z1
X0
X
X1
A
B
MAX4693
Z0
Z
Z1
Y0
Y
Y1
X0
AB C
X
X1
EN
MAX4692
X0
X1
X2
X3
Y0
Y1
Y2
Y3
LOGIC
BA
EN
X
Y
Chip Information
PROCESS: BiCMOS

MAX4693EGE+T

Mfr. #:
Manufacturer:
Maxim Integrated
Description:
Analog Switch ICs Low-Voltage 8:1 Mux/Dual 4:1 Mux/Triple SPDT/Quad SPDT in UCSP Package
Lifecycle:
New from this manufacturer.
Delivery:
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