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NTE1487 Datasheet

Part Number NTE1487
Manufacturers NTE
Logo NTE
Description Integrated Circuit AM RF Converter
Datasheet NTE1487 DatasheetNTE1487 Datasheet (PDF)

NTE1487 Integrated Circuit AM RF Converter, IF Amp Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16V Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280mW Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . ..

  NTE1487   NTE1487






Part Number NTE1489
Manufacturers NTE
Logo NTE
Description Integrated Circuit Stereo Demodulator
Datasheet NTE1487 DatasheetNTE1489 Datasheet (PDF)

NTE1489 Integrated Circuit Stereo Demodulator Description: The NTE1489 is a silicon monolithic integrated circuit in a 16–Lead DIP type package designd for use as an FM multiplex demodulator for high class stere FM tuners. As the IC adopts a PLL (Phase Lock Loop) system, complexity of contol is usually experienced when using conventional external coil is eliminated and the demodulator can easily be constructed by simply controlling the external semi– fixed potentiometer. Internal circuits are co.

  NTE1487   NTE1487







Part Number NTE1488
Manufacturers NTE
Logo NTE
Description Integrated Circuit FM IF Amp
Datasheet NTE1487 DatasheetNTE1488 Datasheet (PDF)

NTE1488 Integrated Circuit FM IF Amp, Demod w/Muting, Center Meter and Signal Meter Features: D Low Distortion D High Signal–to–Noise Ratio D High Limiting Sensitivity D Large Muting Attenuation D Provides Specific Signal for Direct Drive of a Signal Meter with Good Linearity D Muting Level is Variable by Adjusting the External Resistor D Hig Stability Against Abnormal Oscillation Applications: D FM IF Amplifier D Quadrature Detector D Audio Amplifier D Muting Circuit D AFC, Tuning Meter Driver .

  NTE1487   NTE1487







Part Number NTE1483
Manufacturers NTE
Logo NTE
Description Integrated Circuit Video IF System
Datasheet NTE1487 DatasheetNTE1483 Datasheet (PDF)

NTE1483 Integrated Circuit Video IF System Description: The NTE1483 is a silicon monolithic integrated circuit in a 22–Lead DIP type package designed for use in the PIF section in color TV receivers. As it contains a separate picture detector and sound IF detector, this device offers low buzz characteristics. The NTE1483 has all functions including picture IF amplifier (4th), picture low–level detector, sound IF detector, AFC detector, IF AGC, RF AGC and picture amplifier. Features: D Low Buzz C.

  NTE1487   NTE1487







Part Number NTE1482
Manufacturers NTE
Logo NTE
Description Integrated Circuit PLL FM Stereo Demodulator w/ Pilot Cancel
Datasheet NTE1487 DatasheetNTE1482 Datasheet (PDF)

www.DataSheet4U.com NTE1482 Integrated Circuit PLL FM Stereo Demodulator w/ Pilot Cancel Features: D External parts are small. Coil is not used. D Pilot cancel function built−in. D Other functions: stereo demodulation, stereo/monaural automatic changeover and stereo indicator lamp driving circuit. D Stereo indicator lamp lighting and stereo/Monaural changeover operations are synchronous. D Low distortion by the adoption of 100% local feedback circuit. (0.01% typ., 300mV Monoaural input.) D High.

  NTE1487   NTE1487







Integrated Circuit AM RF Converter

NTE1487 Integrated Circuit AM RF Converter, IF Amp Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16V Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280mW Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C Electrical Characteristics: (TA = +25°C, VCC = 12V unless otherwise specified) Parameter Reference Zener Voltage Current Out Mixer Stage Voltage Out RF Stage Voltage Out Osc Stage Voltage Out IF Stage Symbol VZ IO(MIX) VO(RF) Pin 3–2 Gain f = 455kHz, Vi = 10mVrms Test Conditions Min 6.5 43 63 147 179 Typ – – – – – Max 8.84 320 132 213 323 Unit V µA mV mV mV VO(OSC) f = 1.455MHz VO(IF) Pin 8–9 Gain f = 455kHz, Vi = 10mVrms Pin Connection Diagram Mixer Output 1 RF Amp Output 2 RF Input 3 Bypass 4 AGC Filter 5 GND 6 GND 7 14 Mixer Input 13 Local OSC 12 VCC 11 Bypass 10 Coupling 9 IF Output 8 IF Amp Input 14 8 1 7 .785 (19.95) Max .200 (5.08) Max .300 (7.62) .100 (2.45) .600 (15.24) .099 (2.5) Min .


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