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PDF CXA2032Q Data sheet ( Hoja de datos )
| Número de pieza | CXA2032Q | |
| Descripción | 2-channel REC/PB Amplifier for 8 mm VTR | |
| Fabricantes | Sony Corporation | |
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CXA2032Q
2-channel REC/PB Amplifier for 8 mm VTR
Description
The CXA2032Q is a bipolar IC designed as
recording/playback amplifiers for 8 mm VTRs.
32 pin QFP (Plastic)
Features
Recording system
• Supports EVR control for recording Y/low-band
recording level
• Feedback damping circuit provided in the
recording amplifier
Playback system
• Feedback damping circuit provided in the playback
amplifier facilitates printed circuit board design
• RFAGC and dropout detection circuit
Applications
8 mm VTR
Structure
Bipolar silicon monolithic IC
Absolute Maximum Ratings (Ta=25 °C)
• Supply voltage
VCC
7
• Operating temperature Topr –10 to +75
• Storage temperature Tstg –65 to +150
• Allowable power dissipation
PD 450
V
°C
°C
mW
Operating Condition
Supply voltage
VCC 4.5 to 5.25
V
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.
—1—
E95840-TE
1 page  
CXA2032Q
Pin
Symbol
No.
Pin voltage
DC AC
9 RFAGCIN
220mVp-p
—
input
Equivalent circuit
Description
13P
50k
140
50µ 3.25V
Input pin for playback Y
signal. Playback Y signal
9 is separated from
playback video signal
output to Pin 11
(PBRFOUT), then input to
Pin 9 (RFAGCIN).
10 VREG
4.15 V
—
Output pin for 4.15 V
10 regulator. Connect
decoupling capacitance
between this pin and
GND.
11 PBRFOUT
2.0 V
220mVp-p
(playback
Y signal
output)
360µ
12 VCC
4.75 V
—
35µ 100
Output pin for playback
11 video signal.
290µ
Power supply pin for main
blocks excluding
recording and head
amplifiers.
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5 Page 
CXA2032Q
—11—
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet CXA2032Q.PDF ] | |
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