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參數資料
| 型號： | LA9702W |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| 封裝： | SQFP-80 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 493K |
| 代理商： | LA9702W |
Ordering number : ENN6575
N2001RM (OT) No. 6575 -1/10
Overview
The LA9702W is an RF signal-processing and servo error
signal generation IC for DVD and CD playback. A DVD
player can be implemented by combining this IC with a
DVD DSP product that includes a digital servo DSP.
Functions and Features
RF signal generation (with built-in gain adjustment
VGA circuit)
RF peak detection and generation
RF bottom detection and generation (with time constant
switching)
Built-in RF equalizer amplifiers (two systems)
FE amplifier (with built-in balance adjustment VCA and
offset cancellation pin)
Three-beam TE amplifier (with built-in balance
adjustment VCA and offset cancellation pin)
Reflection amplifier
DPD circuit
Tracking hold circuit
Push-pull TE amplifier (with built-in balance adjustment
VCA)
Built-in wobble detection bandpass filter
APC circuits (two systems)
Defect detection circuit
Package Dimensions
unit: mm
3220-SQFP80
14.0
12.0
1.25
0.5
14.0
12.0
1.25
0.5
120
21
40
41
60
61
80
0.1
0.5
1.6max
1.4
0.5
0.2
0.135
SANYO: SQFP80
[LA9702W]
LA9702W
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
DVD Player Front End Processor
Monolithic Linear IC
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
6.0
V
Allowable power dissipation
Pd max
Pdmax for
≤ 70°C (when mounted on a PCB)
500
mW
Operating temperature
Topr
–25 to +70
°C
Storage temperature
Tstg
–40 to +150
°C
Specifications
Maximum Ratings at Ta = 25°C
Note: These specifications are subject to change without notice.
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