NTE867 데이터 시트보기 (PDF) - NTE Electronics
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NTE867 Datasheet PDF : 4 Pages
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Bandswitch Electrical Characteristics: (TA = +25°C, ISS = 9mA, VDD = 5V, VCC = 12V, VH = 2.4V
Min., VL = 0.8V Max., VA = Pin 3, VB = Pin 4, VI = 5V, unless otherwise specified)
Parameter
VA
VB
Test Conditions
Min Max Unit
Pin 7 ON (VHF ON)
VH VL I7 = 15mA
11.3 −
V
Pin 9 ON (UHF ON)
VH VH I9 = −15mA
11.3 −
V
Pin 7 ON (VHF OFF)
VH VH I7 = 1mA
−
1.5
V
Pin 9 OFF (UHF OFF)
VH VL I9 = 1mA
−
1.5
V
VHF Short Circuit Current, I7 SC
VL
VL
20
45 mA
UHF Short Circuit Current, I9 SC
VH
VH
20
45 mA
V5 Saturation Voltage, V5 SAT
VH VL I5 = 2.5mA
−
0.5
V
V6 Saturation Voltage, V6 SAT
VH VL I6 = 2.5mA
−
0.5
V
Bandswitch Leakage Current, I5 L
VL
VL V5 = 15V
−0.2 1
µA
Superbandswitch Leakage Current, I6 L VL VL V6 = 15V
−0.2 1
µA
Logic Input Low Current, I3 L
−
− VA = 0V, VB = 5V
0
−30 µA
Logic Input Low Current, I4 L
−
− VA = 5V, VB = 0V
0
−30 µA
Logic Input High Input Current, I3 H
−
− VA = 5V, VB = 0V
−
1
µA
Logic Input High Input Current, I4 H
−
− VA = 0V, VB = 5V
−
1
µA
Logic Table for Bandswitch and Op−Amp Outputs:
Op−Amp
Pin 1
Inputs
VA
Pin 3
1
0
1
0
1
1
1
1
0
0
0
0
0
1
0
1
VB
Pin 4
0
1
0
1
0
1
0
1
Band
Low VHF
High VHF
Midband
CATV
Superband
CATV
UHF
VHF
B+ SRC
Pin 7
ON
ON
ON
OFF
ON
ON
ON
OFF
UHF
B+ SRC
Pin 9
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
Outputs
VHF
High Sink
Pin 5
OFF
ON
Bandswitch Pin 16 Voltage
CATV Sink Min. Max
Pin 6
OFF
0.7V 1.1V
OFF
1.6V 2.1V
ON
ON
OFF
ON
ON
ON
ON
OFF
OFF
OFF
ON
OFF
4.9V 5.75V
0.7V
28V
28V
28V
28V
1.1V
34V
34V
34V
34V
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