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NTE7180 Dataheets PDF



Part Number NTE7180
Manufacturers NTE
Logo NTE
Description Module-3 Channel Convergence Correction Circuit
Datasheet NTE7180 DatasheetNTE7180 Datasheet (PDF)

NTE7178 thru NTE7181 Integrated Circuit Module−3 Channel Convergence Correction Circuit for Video Projection Televisions Description: The NTE7178 thru NTE7181 are convergence correction circuits designed for use in video projectors. These devices incorporate three output amplifiers in a single package, making possible the construction of CRT horizontal and vertical convergence correction output circuits for each of the RGB colors using just two hybrid ICs. The NTE7178 is available in an 18−Lead .

  NTE7180   NTE7180


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NTE7178 thru NTE7181 Integrated Circuit Module−3 Channel Convergence Correction Circuit for Video Projection Televisions Description: The NTE7178 thru NTE7181 are convergence correction circuits designed for use in video projectors. These devices incorporate three output amplifiers in a single package, making possible the construction of CRT horizontal and vertical convergence correction output circuits for each of the RGB colors using just two hybrid ICs. The NTE7178 is available in an 18−Lead SIP package while the NTE7179 thru NTE7181 is packaged in a 22−Lead SIP. Features: D 3 Output Amplifier Circuits in a Single Package D High Maximum Supply Voltage D Low Thermal Resistance D High Temperature Stability (TC max = +125°C) D Seperate Predriver and Output Stage Supplies D Output Stage Supply Switching for High−Performance Designs D Low Inrush Current when Power is Applied Applications: D Video Projectors (Both Standard and High Definition) Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Operating Supply Voltage, VCC NTE7178, NTE7179 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±38V NTE7180 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±44V NTE7181 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50V Collector Current, IC NTE7178 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3A NTE7179 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A NTE7180 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6A NTE7181 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7A Thermal Resistance, Junction−to−Case, RthJC NTE7178 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.0°C/W NTE7179 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +2.6°C/W NTE7180 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +2.1°C/W NTE7181 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +1.8°C/W Maximum Horizontal Frequency, fH NTE7178, NTE7179 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15KhZ NTE7180 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35kHz NTE7181 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100kHz Junction Temperature, Tj . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C Operating Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30° to +125°C Note 1. NTE7179 and NTE7181 are discontinued devices and no longer available. Electrical Characteristics: (TA = +25°C, Rg = 50Ω, unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit Output Noise Voltage NTE7178, NTE7179 VNO VCC = ±30V − − 0.2 mVrms NTE7180 NTE7181 Quiescent Current NTE7178 ICCO VCC = ±35V VCC = ±40V VCC = ±30V − − 0.2 mVrms − − 0.2 mVrms 15 22 30 mA NTE7179 NTE7180 VCC = ±30V VCC = ±35V 30 90 150 30 90 150 mA mA NTE7181 VCC = ±40V 30 90 150 mA Neutral Voltage NTE7178, NTE7179 NTE7180 VN VCC = ±30V VCC = ±35V −50 0 +50 −50 0 +50 mV mV NTE7181 VCC = ±40V −50 0 +50 mV Output Delay Time NTE7178, NTE7179 tD Triangle Wave Input, VCC =±30V, f = 15.75kHz − − 1 NTE7180 VOUT = 1.5VP−P VCC = ±35V, f = 15.75kHz − − 1 μs μs NTE7181 VCC = ±40V, f = 64kHz − − 0.2 μs Frequency Respone NTE7179 NTE7181 fH 0dB at 1kHz, sine wave input, Vin = 50mVp−p VCC =±30V, −3dB VCC =±35V, −3dB − 1.8 − − 3.8 − MHz MHz NTE7178 Pin Connection Diagram (Front View) NTE7179, NTE7180, NTE7181 18 Output Ch 3 17 −VCC Ch 3 16 (−) Input Ch 3 15 (+) Input Ch 3 14 (+) Input Ch 2 13 (−) Input Ch 2 12 −VCC Ch 2 11 Output Ch 2 10 +VCC 9 Output Ch 1 8 −VCC Ch 1 7 (−) Input Ch 1 6 (+) Input Ch 1 5 Pre +VCC 4 Pre −VCC 3 Muting 2 GND 1 Sub GND 22 Output Ch 3 21 Out.


NTE7179 NTE7180 NTE7181


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