cx25870 Conexant Systems, Inc., cx25870 Datasheet - Page 160

• Manufacturer Part Number: cx25870
• Description: Video Encoder With Adaptive Flicker Filtering And Hdtv Output
• Manufacturer: Conexant Systems, Inc.

3.0 PC Board Considerations
3.6 Applications Information
3-30
better than 20 dB attenuation when stereo, SAP, or AM aural carriers are
generated, or when >40 dB audio dynamic range is desired. Some impedance
isolation (e.g., buffer) may be required before the trap to obtain the flattest
frequency response.
A two-section trap (with associated inductor) may be warranted to achieve
Conexant
Flicker-Free Video Encoder with Ultrascale Technology
CX25870/871
100381B