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TDA9801

Features: Suitable for negative vision modulationApplicable for IF frequencies of 38.9, 45.75 and 58.75MHzGain controlled wide-band Vision IntermediateFrequency (VIF) amplifier (AC-coupled)True synchronous demodulation with active carrierregeneration (ultra-linear demodulation, goodintermodulation...

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SeekIC No. : 004516949 Detail

TDA9801: Features: Suitable for negative vision modulationApplicable for IF frequencies of 38.9, 45.75 and 58.75MHzGain controlled wide-band Vision IntermediateFrequency (VIF) amplifier (AC-coupled)True sync...

TDA9801 Data Sheet

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Part Number:
TDA9801
Supply Ability:
5000

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

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Product Details

Description



Features:

Suitable for negative vision modulation
Applicable for IF frequencies of 38.9, 45.75 and 58.75MHz
Gain controlled wide-band Vision Intermediate
Frequency (VIF) amplifier (AC-coupled)
True synchronous demodulation with active carrier
regeneration (ultra-linear demodulation, good
intermodulation figures, reduced harmonics and
excellent pulse response)
Peak sync pulse AGC
Video amplifier to match sound trap and sound filter
AGC output voltage for tuner with fixed resistor for takeover point setting
AFC detector without extra reference circuit
Alignment-free FM-PLL detector with high linearity


Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER MIN. MAX UNIT
VP supply voltage (pin 6) 0 10 V
Vn voltage on all pins, ground excluded 0 VP V
IO output current
at pins 15, 18, 13, 20, 7 and 26
at pins 2 and 31		 -
-		 2.5
1.5		 mA
mA
Ptot total power dissipation - 850 mW
Tstg storage temperature -25 +150 °C
Tamb operating ambient temperature -20 +70 °C
VESD electrostatic handling for all pins (note 1) -300 +300 V



Description

The TDA9801(T)is a monolithic integrate dcircuit for vision and sound IF signal processing in TV and VTR sets and
multimedia front-ends.


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