CXA3125N - Sony Corporation

CXA3125N All Band TV Tuner IC (VHF-CATV-UHF)

The CXA3125N is a TV tuner IC which integrates local oscillator and mixer circuits for VHF band, local oscillator and mixer circuits for UHF band, and an IF amplifier onto a single chip. This IC adopts a 16-pin SSOP package and is suitable for miniaturizing voltage synthesizer tuner. Features • Low noise figure • Superior cross modulation • Low power consump.

Features

• Low noise figure
• Superior cross modulation
• Low power consumption (5 V, 43 mA typ.)
• IF output can be selected from symmetrical or asymmetrical
• SSOP 16-pin package Applications
• TV tuners
• VCR tuners
• CATV tuners Structure Bipolar silicon monolithic IC 16 pin SSOP (Plastic) Absolute Maximum Ratings (Ta=25 °C)
• Supply voltage VCC
  –0.3 to +5.5 V
• Storage temperature Tstg
  –55 to +150 °C
• Allowable power dissipation PD 625 mW (when mounted on a printed circuit board) Operating Conditions
• Supply voltage
• Operating temperature VCC Topr 4.75 to 5.30
  –20 to +75 V °C Sony reserves.