CXA1695L - Sony Corporation

CXA1695L All Band TV Tuner IC (VHF-CATV-UHF)

The CXA1695L is a single chip TV tuner IC which performs as an oscillator, mixer for VHF/CATV and UHF bands. An IF amplifier is also provided. This IC achieves a large reduction of external parts in addition to miniaturizing the tuner and increasing manufacturing productivity, reliability and design efficiency. This IC is pin-compatible with the CXA1594L wit.

Features

• On-chip oscillator and mixer for UHF band
• Low noise figure
• Reduced spurious interference
• Superior cross modulation
• Stable oscillation characteristics
• Ultra small package ensures tuner miniaturization Absolute Maximum Ratings (Ta=25 °C)
• Supply voltage Vcc 11 V
• Storage temperature Tstg
  –55 to +150 °C
• Allowable power dissipation PD 930 mW (when mounted on board) Applications
• CTV tuner
• CATV UP-DOWN converter Operating Conditions
• Supply voltage Vcc
• Operating temperature Topr 8.1 to 9.9
  –20 to +75 V °C Block Diagram and Pin Configuration VHF MIX UHF MIX
  – IF AMP + V.