SGM4583 Datasheet, PDF (9/17 Pages) SG Micro Corp – CMOS Analog Switch

SGM4583
High Voltage, CMOS Analog Switch
TEST CIRCUITS
V_CC
VA,VB,VC
A,B,C
VCC
X1,Y1,Z1
50Ω
SGM4583
X0,Y0,Z0
-3V/0V
3V
ENABLE
GND
X,Y,Z
VEE
300Ω
VOUT
35pF
VEE
V_CC
VA,VB,VC
0V
VX0,VY0,VZ0
VOUT
0V
V_X1,V_Y1,V_Z1
tTRANS
50%
90%
90%
t_TRANS
VEE = 0V FOR SINGLE-SUPPLY OPERATION.
TEST EACH SECTION INDIVIDUALLY.
VENABLE
Test Circuit 1. Address Transition Times (tTRANS)
V_CC
VCC
A,B,C
X1,Y1,Z1
0V
SGM4583
X0,Y0,Z0
3V
ENABLE
X,Y,Z
GND VEE
50Ω
300Ω
VEE
VENABLE
VCC
0V
VX0,VY0,VZ0
VOUT
35pF
VOUT
VX1,VY1,VZ1
tON
50%
90%
90%
tOFF
VEE = 0V FOR SINGLE-SUPPLY OPERATION.
TEST EACH SECTION INDIVIDUALLY.
Test Circuit 2. Switching Times (t_ON, t_OFF)
VCC
V_A,V_B,V_C
A,B,C
V_{CC X0,X1,Y0,}
3V
Y1,Z0,Z1
50Ω
SGM4583
ENABLE
GND
X,Y,Z
VEE
300Ω
VEE
VEE = 0V FOR SINGLE-SUPPLY OPERATION.
TEST EACH SECTION INDIVIDUALLY.
VOUT
35pF
VCC
V_A,V_B,V_C
0V
VX,VY,VZ
VOUT
0V
50%
t_R<20ns
tF<20ns
80%
tD
Test Circuit 3. Break-Before-Make Time (tD)
SG Micro Corp
9
www.sg-micro.com