Part Number
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U3665M |
Manufacturer
|
TEMIC Semiconductors |
Description
|
Baseband Delay Line |
Published
|
Apr 16, 2005 |
Detailed Description
|
U3665M
Baseband Delay Line 64 ms (Improved Version)
Application
In TV sets, the integrated baseband delay line circuit i...
|
Datasheet
|
U3665M
|
Overview
U3665M
Baseband Delay Line 64 ms (Improved Version)
Application
In TV sets, the integrated baseband delay line circuit is suitable for decoders with color-difference signal outputs
Description
The integrated delay line circuit U3665M is suitable for all chroma decoders with baseband color-difference outputs.
It is suitable for PAL-, SECAM- and NTSC-signals as well.
The U3665M contains two separate delay lines for processing (R–Y)-output and (B–Y)-output separately.
The delay is performed by internally switched capacitors.
On-chip postfiltering avoids the need for external filter components.
In the case of the U3665M, the postfilter is tuned to Bessel-characteristic.
A summing circuitry comb...
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