1/10
February 2003
s
LOW ON RESISTANCE - 75
Typ.
at V
DD
= 12v
s
"BUILT IN" CONTROL LATCHES
s
LARGE ANALOG SIGNAL
CAPABILITY
V
DD
/2
s
TRANSMITS SIGNALS UP TO 10 MHz
s
MATCHED SWITCH CHARACTERISTICS
RON
= 18
Typ. at V
DD
-V
SS
= 12V
s
HIGH LINEARITY : - 0.5% DISTORTION Typ.
at f = 1KHz, V
IN
= 5 V
pp
V
DD
- V
SS
= 10V, R
L
= 10K
s
STANDARD COS/MOS NOISE IMMUNITY
s
100% TESTED FOR QUIESCENT CURRENT
DESCRIPTION
The M22100 combines a 4 x 4 array of crosspoints
(transmission gates) with a 4 line to 16 line
decoder and 16 latch circuits. Any one of the
sixteen transmission gates (crosspoints) can be
selected by applying the appropriate four line
address. The selected transmission gate can be
turned on or off by applying a logical one or zero,
respectively, to the data input and strobing the
strobe input to a logical one. Any number of the
transmission gates can be ON simultaneously.
When the required operating power is applied to
the 22100, the states of the 16 switches are
indeterminate.
Therefore, all switches must be turned off by
putting the strobe high and data in low, and the
addressing all switches in succession.
M22100
4x4 CROSSPOINT SWITCH WITH CONTROL MEMORY
PIN CONNECTION
ORDER CODES
PACKAGE
TUBE
T & R
DIP
M22100B1
DIP
M22100B
2/10
IINPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
FUNCTIONAL DIAGRAM
TRUTH TABLE
PIN No
SYMBOL
NAME AND FUNCTION
9, 1, 12, 13
X1 to X4
Select X
15, 14, 10,
11
Y1 to Y4
Select Y
6, 5, 3, 4
A, B, C, D
Address Input
2
DI
Data In
7
ST
Strobe In
8
V
SS
Negative Supply Voltage
16
V
DD
Positive Supply Voltage
ADDRESS
SELECT
ADDRESS
SELECT
A
B
C
D
A
B
C
D
L
L
L
L
X1
Y1
L
L
L
H
X1
Y3
H
L
L
L
X2
Y1
H
L
L
H
X2
Y3
L
H
L
L
X3
Y1
L
H
L
H
X3
Y3
H
H
L
L
X4
Y1
H
H
L
H
X4
Y3
L
L
H
L
X1
Y2
L
L
H
H
X1
Y4
H
L
H
L
X2
Y2
H
L
H
H
X2
Y4
L
H
H
L
X3
Y2
L
H
H
H
X3
Y4
H
H
H
L
X4
Y2
H
H
H
H
X4
Y4
M22100B
3/10
LOGIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied.
All voltage values are referred to V
SS
pin voltage.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Value
Unit
V
DD
Supply Voltage
-0.5 to +22
V
V
I
DC Input Voltage
-0.5 to V
DD
+ 0.5
V
I
I
DC Input Current
10
mA
P
D
Power Dissipation per Package
200
mW
Power Dissipation per Output Transistor
100
mW
T
op
Operating Temperature
-55 to +125
C
T
stg
Storage Temperature
-65 to +150
C
Symbol
Parameter
Value
Unit
V
DD
Supply Voltage
3 to 20
V
V
I
Input Voltage
0 to V
DD
V
T
op
Operating Temperature
-55 to 125
C
M22100B
4/10
DC SPECIFICATIONS
The Noise Margin for both "1" and "0" level is: 1V min. with V
DD
=5V, 2V min. with V
DD
=10V, 2.5V min. with V
DD
=15V
* : Determined by minimum feasible leakage measurement for automating testing
Symbol
Parameter
Test Condition
Value
Unit
V
I
(V)
V
DD
(V)
T
A
= 25C
-40 to 85C
-55 to 125C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
I
L
Quiescent Supply
Current
F1
5
0.04
5
150
150
A
10
0.04
10
300
300
15
0.04
20
600
600
20
0.08
100
3000
3000
B1
5
0.04
20
150
150
10
0.04
40
300
300
15
0.04
80
600
600
R
ON
Resistance
F1
Any
Switch
5
225
1250
1625
1625
10
85
180
230
230
12
75
135
175
175
15
65
95
125
125
B1
V
IS
=
0 to V
DD
5
225
1250
1440
1440
10
85
180
205
205
12
75
135
155
155
15
65
95
110
110
ON
Resistance
RON
(between any two
channels)
5
35
10
20
12
18
15
15
OFF Channel Leak-
age Current
F1
All
Switch
OFF
0/18
18
10
-3
0.1*
1
1
A
B1
0/15
15
10
-3
0.3
1
1
CONTROL
V
IL
Low Level Input
Voltage
5
1.5
1.5
1.5
V
10
3
3
3
15
4
4
4
V
IH
High Level Input
Voltage
5
3.5
3.5
3.5
V
10
7
7
7
15
11
11
11
I
I
Input Current
F1
Any
Control
Input
0/18
18
10
-5
0.1*
1
1
A
B1
0/15
15
10
-5
0.3
1
1
C
I
Input Capacitance
Any Input
5
7.5
pF
M22100B
5/10
DYNAMIC ELECTRICAL CHARACTERISTICS (T
amb
= 25C, C
L
= 50pF, R
L
= 200K
, t
r
= t
f
= 20 ns)
Symbol
Parameter
Test Condition
Value (*)
Unit
f
I
(KHz)
R
L
(K
)
V
IS
(1)
(V)
V
DD
(V)
Min.
Typ.
Max.
CROSSPOINT
t
PHL
t
PLH
Propagation Delay Time
(Address or Strobe
Inputs to Output)
10
5
5
30
60
ns
10
10
15
30
15
15
10
20
Frequency Response
(Any Switch ON)
1
1
5
10
40
MHz
Sine Wave Input
20 Log V
OS
/V
IS
= -3dB
Sine Wave Distortion
1
1
5
10
0.5
%
Feedthrough (All
Switches OFF)
1.6
1
5
10
80
dB
Sine Wave Input
Frequency for Signal
Crosstalk Attenuation of
40 dB
1
10
10
1.5
MHz
Sine Wave Input
Frequency for Signal
Crosstalk Attenuation of
110 dB
1
10
10
0.1
KHz
Sine Wave Input
C
Capacitance Xn to
Ground, Yn to Ground,
Feedthrough
5 / 15
18
pF
30
0.4
CONTROLS
t
PHZ
Propagation Delay Time
Strobe to Output
(Switch Turn-ON to High
Level)
R
L
= 1K
C
L
= 50pF
t
r
, t
f
= 20ns
See Figure 1
5
500
1000
ns
10
230
460
15
145
290
t
PZH
Propagation Delay Time
Data-In to Output
(Switch Turn-ON to High
Level)
See Figure 2
5
500
1000
ns
10
220
440
15
135
270
t
PZH
Propagation Delay Time
Address to Output
(Switch Turn-ON to High
Level)
See Figure 3
5
480
960
ns
10
225
450
15
150
300
t
PHZ
Propagation Delay Time
Strobe to Output
(Switch Turn-OFF)
See Figure 1
5
450
900
ns
10
200
400
15
165
330
t
PZL
Propagation Delay Time
Data-In to Output
(Switch Turn-ON to Low
Level)
See Figure 2
5
500
1000
ns
10
220
440
15
135
270
t
PHZ
Propagation Delay Time
Address to Output
(Switch Turn-OFF)
See Figure 3
5
425
850
ns
10
190
380
15
145
290
t
setup
Setup Time Data-In to
Strobe, Address
5
200
400
ns
10
80
160
15
50
100
M22100B
6/10
(*) Typical temperature coefficient for all V
DD
value is 0.3 %/C.
(1) Peak to Peak voltage symmetrical about V
DD
/2
WAVEFORM 1 : PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle)
CONTROLS
t
hold
Data Input Disable
Setup Time
R
L
= 1K
C
L
= 50pF
t
r
, t
f
= 20ns
5
180
ns
10
110
15
35
f
Switching Frequency
5
0.6
1.2
MHz
10
1.6
3.2
15
2.5
5
t
W
Strobe Pulse Width
5
300
600
ns
10
120
240
15
90
180
Control Crosstalk
Data-In, Address, or
Strobe to Output
10
10
10
75
mV
peak
Symbol
Parameter
Test Condition
Value (*)
Unit
f
I
(KHz)
R
L
(K
)
V
IS
(1)
(V)
V
DD
(V)
Min.
Typ.
Max.
M22100B
7/10
WAVEFORM 2 : Propagation Delay Time (strobe to signal output, switch turn-ON or turn OFF)
(f=1MHz; 50% duty cycle)
WAVEFORM 3 : PROPAGATION DELAY TIME (DATA IN TO SIGNAL OUTPUT, SWITCH TURN ON
TO HIGH OR LOW LEVEL) (f=1MHz; 50% duty cycle)
M22100B
8/10
WAVEFORM 4 : PROPAGATION DELAY TIME (ADDRESS TO SIGNAL OUTPUT SWITCH TURN ON
OR TURN OFF) (f=1MHz; 50% duty cycle)
M22100B
9/10
DIM.
mm.
inch
MIN.
TYP
MAX.
MIN.
TYP.
MAX.
a1
0.51
0.020
B
0.77
1.65
0.030
0.065
b
0.5
0.020
b1
0.25
0.010
D
20
0.787
E
8.5
0.335
e
2.54
0.100
e3
17.78
0.700
F
7.1
0.280
I
5.1
0.201
L
3.3
0.130
Z
1.27
0.050
Plastic DIP-16 (0.25) MECHANICAL DATA
P001C
M22100B
10/10
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or
systems without express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
2003 STMicroelectronics - Printed in Italy - All Rights Reserved
STMicroelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco
Singapore - Spain - Sweden - Switzerland - United Kingdom - United States.
http://www.st.com
PDF 
ZIP