MAX4694 Maxim, MAX4694 Datasheet - Page 16

• Manufacturer Part Number: MAX4694
• Description: The MAX4691–MAX4694 are low-voltage CMOS analog ICs configured as an 8-channel multiplexer (MAX4691), two 4-channel multiplexers (MAX4692), three single-pole/double-throw (SPDT) switches (MAX4693), and four SPDT switches (MAX4694)
• Manufacturer: Maxim

Low-Voltage 8:1 Mux/Dual 4:1 Mux/Triple SPDT/
Quad SPDT in UCSP Package
Figure 4. Break-Before-Make Interval
Figure 5. Charge Injection
16
CHANNEL
V- = 0 FOR SINGLE-SUPPLY OPERATION. (NOT PRESENT ON THE MAX4694)
TEST EACH SECTION INDIVIDUALLY.
______________________________________________________________________________________
SELECT
V- = 0 FOR SINGLE-SUPPLY OPERATION. (NOT PRESENT ON THE MAX4694)
TEST EACH SECTION INDIVIDUALLY.
V
V
A
A
, V
, V
50Ω
50Ω
V
B
B
EN
, V
, V
C
C
50Ω
A
A, B, C
B
C
EN
EN
A
B
C
EN
MAX4691
MAX4693
MAX4694
MAX4691–
GND
GND
MAX4694
W0, W1, X0, X1,
GND
V+
V+
V+
V+
W_, X_, Y_, Z_
Y0, Y1, Z0, Z1
V+
V+
W, X, Y, Z
V-
V-
W, X, Y, Z
V-
V-
V-
V-
X0–X7
X
300Ω
300Ω
V+
V+
C
L
= 1000pF
V
OUT
35pF
35pF
Test Circuits/Timing Diagrams (continued)
V
V
OUT
OUT
V
A
V
, V
W
B
, V
V
, V
OUT
X
C
, V
V
Y
A
50Ω
, V
, V
V+
0
Z
0
B
V
EN
V
OUT
Δ V OUT IS THE MEASURED VOLTAGE DUE TO CHARGE
TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF.
Q = Δ V
V+
A
B
EN
0
50%
OUT
MAX4692
t
BBM
GND
X C
V+
V+
L
V-
V-
X0–X3,
Y0–Y3
90%
X, Y
300Ω
t
t
R
F
< 20ns
< 20ns
V+
Δ V
OUT
35pF
V
OUT