KKA4661

Features: • Two comb filters, using the switched-capacitor technique, for one line delay time (64 S)• 3 MHz internal clock signal derived from a 6 MHz CCO, line-locked by the sandcastle pulse (64 S line)• Comb filtering functions for NTSC colour-difference signals to suppress cro...

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KKA4661 Picture
SeekIC No. : 004385840 Detail

KKA4661: Features: • Two comb filters, using the switched-capacitor technique, for one line delay time (64 S)• 3 MHz internal clock signal derived from a 6 MHz CCO, line-locked by the sandcastle ...

floor Price/Ceiling Price

Part Number:
KKA4661
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: 2024/11/20

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Product Details

Description



Features:

• Two comb filters, using the switched-capacitor technique, for one line delay time (64 S)
• 3 MHz internal clock signal derived from a 6 MHz CCO, line-locked by the sandcastle pulse (64 S line)
• Comb filtering functions for NTSC colour-difference signals to suppress cross-colour
• Clamping of AC-coupled input signals ±(R-Y) and ±(B-Y)



Pinout

  Connection Diagram


Description

The KKA4661 is an integrated baseband delay line circuit with one line delay. It is suitable for decoders with colour-difference signal outputs ±(R-Y) and (B-Y). ± Device is functionally identical to the TDA4661 Philips.




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