CXA3018R - Sony Corporation

CXA3018R Demodulator for Satellite Receivers

The CXA3018R is an IC designed for video signal demodulation for satellite broadcasting. This IC has most of the functions needed for demodulation, and provides stable video detection in combination with the CXA3008N. Features • PLL demodulation characteristics through built-in IF AGC • Compatible with both NTSC and PAL • Applicable for 8 systems worldwide •.

Features

• PLL demodulation characteristics through built-in IF AGC
• Compatible with both NTSC and PAL
• Applicable for 8 systems worldwide
• Keyed AFT input pin to support MUSE reception
• Output pin for 1st AGC control
• Built-in video clamp circuit
• C/N detection circuit
• Single 5 V power supply operation Applications NTSC/PAL system satellite receivers, etc. Structure Bipolar silicon monolithic IC 48 pin LQFP (Plastic) Absolute Maximum Ratings (Ta = 25 °C)
• Supply voltage VCC
  –0.3 to 7.0
• Operating temperature Topr
  –35 to +85
• Storage temperature Tstg
  –55 to +150 Operating Supply Voltage VCC.