CXA1704R Datasheet, PDF (1/24 Pages) Sony Corporation – 2-channel REC/PB Amplifier for 8mm VCR

CXA1704R
2-channel REC/PB Amplifier for 8mm VCR
Description
The CXA1704R is a bipolar IC designed as a
recording/playback amplifier for Hi8-compatible
VCRs.
48 pin LQFP (Plastic)
Features
O Recording system
• Feedback damping provided in the recording
amplifier and its EVR control function facilitate
circuit board design.
• Y, chroma, and low-band level adjustment
functions
• Ramp circuit
O Playback system
• Feedback damping provided in the playback
amplifier facilitates circuit board design.
• Middle-frequency tuner on chip; EVR permits
independent adjustment of f0, Q and boost
• RF AGC and dropout detection circuit
Absolute Maximum Ratings (Ta=25°C)
• Supply voltage
VCC
7
V
• Operating temperature Topr –10 to +75 °C
• Storage temperature Tstg –65 to +150 °C
• Allowable power dissipation
PD
1100 mW
(when board is mounted)
Operating Conditions
Supply voltage
+0.5 V
VCC 4.75
–0.25
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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E93860A66-TE