TDA9810

Features: · 5 V supply voltage· Gain controlled wide band Video Intermediate Frequency (VIF)-amplifier (AC-coupled)· True synchronous demodulation with active carrierregeneration (very linear demodulation, good intermodulation figures, reduced harmonics, excellent pulse response)· Gated phase dete...

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SeekIC No. : 004516954 Detail

TDA9810: Features: · 5 V supply voltage· Gain controlled wide band Video Intermediate Frequency (VIF)-amplifier (AC-coupled)· True synchronous demodulation with active carrierregeneration (very linear demodu...

floor Price/Ceiling Price

Part Number:
TDA9810
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:

· 5 V supply voltage
· Gain controlled wide band Video Intermediate
    Frequency (VIF)-amplifier (AC-coupled)
· True synchronous demodulation with active carrier
    regeneration (very linear demodulation, good
    intermodulation figures, reduced harmonics, excellent pulse response)
· Gated phase detector for L/L accent standard;
    robustness for over-modulation until 105%
· Voltage Controlled Oscillator (VCO) frequency
    switchable between L and L accent (alignment external)
    picture carrier frequency
· Separate video amplifier for sound trap buffering with
    high video bandwidth
· VIF Automatic Gain Control (AGC) detector for gain
    control, operating as peak sync detector for B/G
    (optional external AGC) and peak white detector for L;
    signal controlled reaction time for L
· AFC detector without extra reference circuit
· SIF-input for single reference Quasi Split Sound (QSS)
    mode (Phase Locked Loop (PLL) controlled); Sound
    Intermediate Frequency (SIF) AGC detector for gain
    controlled SIF amplifier; single reference QSS mixer
    able to operate in high performance single reference QSS mode
· AM demodulator without extra reference circuit
· AM mute (especially for NICAM)
· Stabilizer circuit for ripple rejection and to achieve
    constant output signals.



Pinout

  Connection Diagram


Specifications

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
VP supply voltage (pin 22) maximum chip temperature
of +120 °C; note 1
0 5.5 V
Vi input voltage at pins 1 to 8, 11, 13 to 17
and 20 to 24
  0 VP V
ts(max) maximum short-circuit time   - 10 s
V19 tuner AGC output voltage   0 13.2 V
Tstg storage temperature   -25 +150 °C
Tamb operating ambient temperature   -20 +70 °C
Vesd electrostatic handling voltage note 2 -300 +300 v



Description

The TDA9810 is an integrated circuit for multistandard vision IF signal processing and sound AM demodulation, with single reference QSS-IF in TV and VCR sets.




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