SGM4582 Datasheet, PDF (9/17 Pages) SG Micro Corp – CMOS Analog Multiplexer

SGM4582
High Voltage, CMOS Analog Multiplexer
TEST CIRCUITS
V_CC
VA,VB
50Ω
VCC
X0,Y0
A
B
X1,X2,Y1,Y2
SGM4582
X3,Y3
3V
-3V/0V
ENABLE
GND
X,Y
VEE
300Ω
VEE
VEE = 0V FOR SINGLE-SUPPLY OPERATION.
TEST EACH SECTION INDIVIDUALLY.
VOUT
35pF
VCC
VA,VB
0V
VX0,VY0
VOUT
0V
VX3,VY3
tTRANS
Test Circuit 1. Address Transition Times (tTRANS)
V_CC
50%
90%
90%
t_TRANS
VENABLE
VCC
A
X0,Y0
3V
B
X1-X3,Y1-Y3
SGM4582
ENABLE
GND
50Ω
X,Y
VEE
300Ω
VEE
VEE = 0V FOR SINGLE-SUPPLY OPERATION.
TEST EACH SECTION INDIVIDUALLY.
VOUT
35pF
VCC
VENABLE
0V
VX0,VY0
VOUT
0V
tON
Test Circuit 2. Switching Times (tON, tOFF)
V_CC
VA,VB
VCC
A
X_, Y_
3V
B
50Ω
SGM4582
ENABLE
GND
X,Y
VEE
300Ω
VEE
VEE = 0V FOR SINGLE-SUPPLY OPERATION.
TEST EACH SECTION INDIVIDUALLY.
VOUT
35pF
VCC
V_A,V_B
0V
VX,VY
VOUT
0V
Test Circuit 3. Break-Before-Make Time (tD)
50%
90%
90%
tOFF
50%
tR<20ns
tF<20ns
80%
t_D
SG Micro Corp
9
www.sg-micro.com