CXA3125N Datasheet, PDF (1/13 Pages) Sony Corporation – All Band TV Tuner IC (VHF-CATV-UHF)

CXA3125N
All Band TV Tuner IC (VHF-CATV-UHF)
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Description
The CXA3125N is a TV tuner IC which integrates
16 pin SSOP (Plastic)
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 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
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
VCC 4.75 to 5.30 V
• Operating temperature Topr –20 to +75 °C
Structure
Bipolar silicon monolithic IC
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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E97705A85-TE