cxa1753m Sony Electronics, cxa1753m Datasheet

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cxa1753m

Manufacturer Part Number
cxa1753m
Description
I-v Photo Ic For Cd Player
Manufacturer
Sony Electronics
Datasheet
For the availability of this product, please contact the sales office.
Description
photodetector for the optical pickup of CD players.
output impedance for stable output.
• Focus servo
• Tracking servo : three-spot method
Features
• I-V amplifier (current-voltage conversion circuit)
• Compact transparent molded package (SOP)
Applications
Structure
The CXA1753M is a photo IC developed as a
It has a built-in I-V amplifier, and features low
Identical to the shape of conventional photodiodes
Optical pickup of CD players
Bipolar silicon monolithic IC
I-V Photo IC for CD Player
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.
: astigmatic method
—1—
Absolute Maximum Ratings (Ta=25 °C)
• Supply voltage
• Operating temperature
• Storage temperature
• Allowable power dissipation
Operating Conditions
Supply voltage
CXA1753M
PD-S-14
Topr
Tstg
V
V
P
CC
CC
D
–20 to +75
–40 to +85
2.8 to 11.0
200
12
E93537A79-TE
mW
°C
°C
V
V

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cxa1753m Summary of contents

Page 1

... I-V Photo IC for CD Player For the availability of this product, please contact the sales office. Description The CXA1753M is a photo IC developed as a photodetector for the optical pickup of CD players. It has a built-in I-V amplifier, and features low output impedance for stable output. • Focus servo : astigmatic method • ...

Page 2

... =100 µW, =780 nm omax =100 µW, =780 nm omax O f 100 kHz reference, – kHz reference, – —2— CXA1753M (V =3 =1.5 V, Ta=25 ° Min. Typ. Max. Unit — 2.0 2.8 mA – – – ...

Page 3

... Measurement Circuit 10k 10k 10k 10k Photodetector position 1 Tolerance in position of photodetector center 10k GND 7 O 10k Reference side 0 0 —3— CXA1753M V C 0.52 Photodetector plane (Unit : mm) ...

Page 4

... I-V AMP F I-V AMP R 1 – I-V AMP R 1 – I-V AMP – – I-V AMP E I-V AMP R1=166k , R2=334k and F are photodiodes —4— CXA1753M 120 30 (Unit : µ GND ...

Page 5

... 16k 8k 100 —5— CXA1753M Description Output of voltage signals converted from optical signals. Common with GND for the package construction. Output of voltage signals converted from optical signals. For a dual power supply : negative power supply For a single power supply : GND ...

Page 6

... RF amplifiers. 2. Power supply The CXA1753M can be used either with a dual power supply or with a single power supply. However, this IC is not provided with a center voltage generating circuit, and so when used with a single power supply the center voltage must be supplied amplifier or some other device. For instance when the CXA1610M is used amplifier, the V the VR output pin of the CXA1610M ...

Page 7

... SONY CODE EIAJ CODE JEDEC CODE This data sheet has been made from recycled paper to help protect the environment. PD-S-14 1.5 ± 0.1 + 0.4 – 0.1 0.9 ± 0.1 2.5 Mirror 6 Datum plane 5 0.3 MIN 0.16 M NOTE: Dimension “ ” does not include mold protrusion. PD-S-14 PACKAGE WEIGHT —7— CXA1753M + 0.1 0.15 – 0.05 0.06g ...

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