CD22M3494 Datasheet, PDF (5/7 Pages) Intersil Corporation – 16 x 8 x 1 BiMOS-E Crosspoint Switch

CD22M3494
TRUTH TABLE X AXIS
X ADDRESS
AX3
AX2
AX1
AX0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
0
1
0
1
0
1
1
0
0
1
1
1
1
0
0
0
1
0
0
1
1
0
1
0
1
0
1
1
1
1
0
0
1
1
0
1
1
1
1
0
1
1
1
1
X SWITCH
X0
X1
X2
X3
X4
X5
X12
X13
X6
X7
X8
X9
X10
X11
X14
X15
TRUTH TABLE Y AXIS
Y ADDRESS
AY2
AY1
AY0
Y SWITCH
0
0
0
Y0
0
0
1
Y1
0
1
0
Y2
0
1
1
Y3
1
0
0
Y4
1
0
1
Y5
1
1
0
Y6
1
1
1
Y7
To make a connection (close switch) between any two points, specify an “X” address, a “Y” address, set “DATA” high, and switch
“STROBE” from low to high. To break a connection, follow this same procedure with “DATA” low.
Example:
To connect switch X3 to switch Y4:
To connect switch X6 to switch Y7:
To break connection from X3 to Y4:
DATA
1
1
0
X ADDRESS
AX3 AX2 AX1 AX0
0
0
1
1
1
0
0
0
0
0
1
1
Y ADDRESS
AY2 AY1 AY0
1
0
0
1
1
1
1
0
0
Typical Performance Curve
70
60
50
40
30
20
R_ON VS V_IN AT -55^oC, 25^oC AND 85^oC
V_EE = -6v, V_SS = 0V, V_DD = 6V
85^oC
25^oC
-40^oC
10
0
-8 -6 -4 -2 0 2 4 6 8
V_IN (V)
69