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NTE1658

NTE

Integrated Circuit Television Tuner Band Selector - NTE


NTE1658
NTE1658

PDF File NTE1658 PDF File



Description
NTE1658 Integrated Circuit Television Tuner Band Selector Description: The NTE1658 is an integrated circuit in a 9–Lead SIP type package designed for electronically tuning television sets.
This IC is used for producing the VHF channel “L” band power supply/VHF channel “H” band power supply/UHF channel power supply for tuner and the CATV power supply according to the band select signal of 2 inputs.
Functions: D VHF “L” Band Power Supply Output D VHF “H” Band Power Supply Output D UHF Power Supply Output D CATV Power Supply Output Features: D 2 Inputs and 4 Outputs D Output Low Saturation Voltage: 250mV Typ (IO = 60mA) Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Maximum Supply Voltage, V9max .
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15V Maximum Load Current I1max, I2max .
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–60mA I7max, I8max .
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–60mA Maximum Supply Current (VCC2), I6max .
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10mA Input Current, I3max, I4max .
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2mA Allowable Power Dissipation, Pdmax .
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200mW Operating Temperature Range, Topr .
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–20° to +85°C Storage Temperature Range, Tstg .
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–55° to +125°C Electrical Characteristics: (TA = +25°C unless otherwise specified) Parameter Dissipation Current Output Saturation Voltage Input “H” Level Threshold Voltage Input “L” Level Threshold Voltage Ou...



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