CXA2571N Datasheet, PDF (1/21 Pages) Sony Corporation – RF Matrix Amplifier

RF Matrix Amplifier
CXA2571N
Description
The CXA2571N is an IC developed for the RF
signal processing of compact disc players.
30 pin SSOP (Plastic)
Features
• Wide band RF signal processing
• RF system VCA circuit
• RF system equalizer (supports CAV mode)
• Supports pickups with built-in RF summing amplifier
• Low power consumption mode (EQ Pass mode)
• RW/ROM switching mode
• Center error amplifier
• Output DC level shift circuit
Functions
• RFAC summing amplifier, equalizer, VCA
• RFDC summing amplifier
• Focus error amplifier
• Tracking error amplifier
• Automatic power control
• VC buffer amplifier (analog system, digital system)
Absolute Maximum ratings
• Supply voltage
Vcc
• Operating temperature Topr
• Storage temperature Tstg
• Allowable power dissipation
PD
7
V
–20 to +75 °C
–65 to +150 °C
620 mW
Operating Conditions
• Supply voltage
Vcc – GND 3.0 to 5.5 V
• Operating temperature Topr
–20 to +75 °C
Applications
CD-ROM/RW compatible systems
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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E98260A98-PS