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TA7678

Features: *High gain wide brand IF amplifier 50dB at 45MHz*Gain reduction with excellent stability: 55dB at 45MHz*Excellent DG/DP and S/N characteristics SIF STAGE*Excellent limiter characteristics*Excellent AM Rejection*Large undistorted audio output voltage with quadrature detectorSpecifications...

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SeekIC No. : 004512042 Detail

TA7678: Features: *High gain wide brand IF amplifier 50dB at 45MHz*Gain reduction with excellent stability: 55dB at 45MHz*Excellent DG/DP and S/N characteristics SIF STAGE*Excellent limiter characteristics*...

TA7678 Data Sheet

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Part Number:
TA7678
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:

*High gain wide brand IF amplifier 50dB at 45MHz
*Gain reduction with excellent stability: 55dB at 45MHz
*Excellent DG/DP and S/N characteristics SIF STAGE
*Excellent limiter characteristics
*Excellent AM Rejection
*Large undistorted audio output voltage with quadrature detector


Specifications

PARAMETER SYMBOL VALUE UNIT
Supply Voltage VCC 15 V
Open Loop Voltage V4 15 V
Video DC output current (note) V12 6 MA
Operating Temperature TOPR -20 ~ +65 C
Storage Temperature TSTG -55 to 155 C
Power Dissipation PD 1.4 W



Description

The Contek TA7678 is a monolithic integrated circuit designed for the VIF and SIF stage in B/W television receivers. The UTC TA7678 is used for forward AGC Type.


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