NTE7160
Integrated Circuit
Video Switch
Features:
D
Standard Connection for VCR and Peri TV Sets
D
Input Clamping
D
Positive and Negative Video Outputs
Absolute Maximum Ratings:
Supply Voltage, V
S
16.5V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Junction Temperature, T
J
+150
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
40
to +125
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Resistance, SystemtoAmbient, R
thSA
70K/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Operating Conditions:
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Supply Voltage
V
S
10.0
15.8
V
Video Bandwidth
B
video
6
MHz
Ambient Temperature Range
T
A
0
70
C
Electrical Characteristics: (V
S
= 13V, T
A
= +25
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Current Consumption
I
7
Pin2 Open
23
mA
Switch Input VCR, Recording
V
3/1
0
1.2
Vdc
Switch Input VCR, Playback
V
3/1
3
V
7
Vdc
Switch Input
I
3
V
3/1
= 15V
1
mA
Video Output Voltage, Positive
V
O5
pp
V
3
= 1.2V, V
8
pp = 3V
3
V
V
3
3V, V
4
pp = 1V
3
V
Sync Pulse Level
V
5/1
2
V
Output Current (To GND)
I
O5
5
mA
Output Current (To +)
I
O5
2
mA
Output Resistance
R
O5
150
Video Output Voltage, Negative
V
O6
pp
V
3
= 1.2V, V
8
pp = 3V
3
V
V
3
3V, V
4
pp = 1V
3
V
Sync Pulse Level
V
6/1
V
7
2
V
Electrical Characteristics (Cont'd): (V
S
= 13V, T
A
= +25
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Output Current (To GND)
I
O6
5
mA
Output Current (To +)
I
O6
1
mA
Output Resistance
R
O6
150
Video Output Voltage, Positive
V
O2
pp
V
8
pp = 3V, R
2/1
= 75
1
V
Sync Pulse Level
V
2/1
R
2/1
= 75
1
V
Output Current (To GND)
I
O2
30
mA
Output Current (To +)
I
O2
2
mA
Output Resistance
R
O2
75
Video Input Current
I
I8
V
8
pp = 3V
40
A
I
I4
V
4
pp = 1V
20
A
Video Gain
G
2/8
V
8
pp = 3V, R
2/1
= 75
1/3
G
5/8
V
8
pp = 3V, V
3
= 1.2V
1
G
6/8
V
8
pp = 3V, V
3
= 1.2V
1
G
5/4
V
4
pp = 1V, V
3
3V
3
G
6/4
V
4
pp = 1V, V
3
3V
3
Video Bandwidth
B
video
3dB
6
MHz
Crosstalk Rejection
Referred to V
5
pp = 3V,
f = 50Hz to 6MHz, V
3
= 1.2V,
V
4
pp = 1V
50
dB
+V
S
Pin Connection Diagram
8
5
.256 (6.52) Max
.393 (10.0)
Max
1
4
.300 (7.62)
.300 (7.62)
.150
(3.81)
.070 (1.77) Min
.100 (2.54)
Video (+)
Video Input
REC/PB Switch
1
2
3
4
GND
VCR Output
VCR Input
8
7
6
5
Video ()
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