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NTE1708 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit TV Tuner Band Selector | |||
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NTE1708
Integrated Circuit
TV Tuner Band Selector
Description:
This NTE1708 is a tuner band selector integrated circuit in a 9âLead SIP type package intended for
use in electronic tuning type TV sets. This device outputs supply voltages to the tuner unit according
to 2âinput band select signals.
Features:
D 2 Inputs, 4 Outputs
D Decoders of 2 Types Available by ChangingâOver C Pin.
D SingleâSupply Operation (Output Transistor: PNP Type)
D Low Output Saturation Voltage
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V
Maximum Applied Voltage, V6, V7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â12V
Maximum Load Current
IO6max (f1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â20mA
IO1max (f2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â35mA
IO7max (f3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â20mA
IO2max (f4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â35mA
Input Current, IINmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2mA
Allowable Power Dissipation, PDmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400mA
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â20° to +65°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â55° to +125°C
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Quiescent Current
Output Saturation Voltage
ICCO
Input Threshold Voltage
Output Leakage Current
VTH
I6, I7
Note 1. Current flowing into IC: + (no sign)
Note 2. Current flowing out of IC: â
Min Typ Max Unit
â 13 18 mA
0 â 0.7 V
0.8 1.5 3.0 V
â â 50 µA
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