TDA8303A

Features: · Video IF amplifier with synchronous demodulator· Automatic gain control (AGC) detector suitable for negative modulation· AGC tuner· Automatic frequency control (AFC) circuit with sample-and-hold· Video preamplifier· Sound IF amplifier and demodulator· DC volume control or separate supp...

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SeekIC No. : 004516723 Detail

TDA8303A: Features: · Video IF amplifier with synchronous demodulator· Automatic gain control (AGC) detector suitable for negative modulation· AGC tuner· Automatic frequency control (AFC) circuit with sample-...

floor Price/Ceiling Price

Part Number:
TDA8303A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/1/12

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Product Details

Description



Features:

· Video IF amplifier with synchronous demodulator
· Automatic gain control (AGC) detector suitable for negative modulation
· AGC tuner
· Automatic frequency control (AFC) circuit with sample-and-hold
· Video preamplifier
· Sound IF amplifier and demodulator
· DC volume control or separate supply for starting the horizontal oscillator
· Audio preamplifier
· Horizontal synchronization circuit with two control loops
· Vertical synchronization (divider system) and sawtooth generation with automatic amplitude adjustment for 50 and 60 Hz
· Transmitter identification (mute)



Description

The TDA8303/TDA8303A combines all small signal functions (except the tuner) which are required for a monochrome television receiver. For a complete black and white receiver only the output stages for video, sound, horizontal and vertical deflection and a tuner have to be added.

The TDA8303 is for applications with npn tuners and the TDA8303A for pnp tuners.




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