參數(shù)資料
型號: LV1605M
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: 14 X 14 MM, QIP-64
文件頁數(shù): 1/24頁
文件大?。?/td> 262K
代理商: LV1605M
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Ordering number : ENN*7809
22704TN (OT) No. 7809-1/24
Overview
The LV1605M implements the analog signal processing and servo control required by compact disc players, and, when
combined with a CD DSP such as the LC78604E or LC78605E, can implement a CD player with a minimal parts count.
The LV1605M also provides a gain switching pin to allow it to support playback of CD-RW discs.
Functions
IV amplifier, RF amplifier (with AGC and hold function on defect detection), APC, FE (with VCA), TE (with VCA and
auto-balance), focus servo amplifier (with offset canceller and hold function on defect detection), tracking servo
amplifier (with offset canceller and hold function on defect detection), spindle servo amplifier (with gain switching
function and hold function on defect detection), sled servo amplifier (with on/off function and hold function on defect
detection), focus detection (DRF and FZD), track detection (HFL and TES), defect detection, shock detection, and disc
mode gain switching function.
Features
The LV1605M provides the following automatic adjustment functions.
— Focus offset, auto canceller: FE (pin 21)
— Tracking offset, auto canceller: TE (pin 7)
— E/F balance automatic adjustment
— RF level AGC function
— Tracking servo gain RF level following function
— Focus servo gain RF level following function
Focus search smoothing setting pin: FSC (pin 58)
Focus search mode switching pin: FSS (pin 54)
Play disc mode (normal or CD-RW) switching pin: RW (pin 44)
SANYO Semiconductors
DATA SHEET
LV1605M
Monolithic Linear IC
Analog Signal Processor for CD Players
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.
Preliminary
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