CD22101 Datasheet, PDF (5/13 Pages) Harris Corporation – CMOS 4 x 4 x 2 Crosspoint Switch with Control Memory

CD22101, CD22102
Electrical Specifications T_A = 25^oC (Continued)
TEST CONDITIONS
PARAMETER
f_IS
SYMBOL FIGURE (kHz)
R_L
V_IS (V)
V_DD
(kΩ) (Note 3) (V)
Minimum K_B Pulse Width, CD22102
t_W
-
R_L = 1kΩ, C_L = 50pF,
5
t_R, t_F = 20ns
10
15
Control Crosstalk, Data-In, Address
or Strobe to Output
11
100
10
5
Square Wave Input = 5V,
t_R, t_F = 20ns, R_S = 1kΩ
Input Capacitance
C_IN
Any Control Input
-
NOTES:
3. Peak-to-peak voltage symmetrical about
V_{----D-2---D---, unless otherwise specified.}
4. RMS.
MIN TYP MAX UNITS
-
200 400
ns
-
90 180 ns
-
70 140 ns
-
75
- mV_PEAK
-
5
7.5
pF
Functional Block Diagram
CD22102
ONLY
K_B
K_A
CD22101
ONLY
STROBE
DATA
(NOTE) ₁₃
(NOTE) 14
ADDRESS
23
A
(NOTE)
DECODER
1
B
(NOTE)
16
2
C
(NOTE)
11
D
(NOTE)
LATCHES
16
16
16
V_DD
NOTE: INPUTS PROTECTED
BY COS/MOS
PROTECTION
NETWORK
V_SS
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Y1
21
Y2
20
Y3
16
SIGNALS
OUT (IN)
Y4
17
15
22
18
19
X1
X2
X3 X4
SIGNALS IN (OUT)
0’
1’
2’
3’
4’
5’
6’
7’
8’
9’
10’ 11’
12’
13’
14’ 15’
Y1’
4
Y2’
5
Y3’
9
SIGNALS
OUT (IN)
Y4’
8
10
3
7
6
X1’
X2’
X3’ X4’
SIGNALS IN (OUT)
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