an8771nfh Panasonic Corporation of North America, an8771nfh Datasheet

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an8771nfh

Manufacturer Part Number
an8771nfh
Description
Pre-amplifier Ic For Md
Manufacturer
Panasonic Corporation of North America
Datasheet
ICs for MD System
AN8771NFH
Pre-amplifier IC for MD
range of supply voltage (V
can form an MD system using 3-beam pick-up in combi-
nation with the MN66614 digital signal processing LSI.
Publication date: February 2002
Applicable for 3-beam pick-up
RF signal processing
Error signal generating function for servo
Various status detection function
Laser power control circuit
MD
Overview
Features
Applications
The AN8771NFH is an MD pre-amplifier IC of wide
CC
= 2.7 V to 5.5 V). This IC
SDD00018CEB
Note) The package of this product will be changed
(1.25)
to lead-free type (QFP064-P-1010A). See the
new package dimensions section later of this
datasheet.
49
64
1
48
10.00±0.20
12.00±0.20
Seating plane
0.50
QFP064-P-1010
0.18
33
16
+0.1
–0.05
32
17
Unit: mm
(1.00)
0.50±0.20
0 to 10
1

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an8771nfh Summary of contents

Page 1

... ICs for MD System AN8771NFH Pre-amplifier IC for MD Overview The AN8771NFH pre-amplifier IC of wide range of supply voltage ( 5.5 V). This IC CC can form an MD system using 3-beam pick-up in combi- nation with the MN66614 digital signal processing LSI. Features Applicable for 3-beam pick-up ...

Page 2

... AN8771NFH Block Diagram amp. 51 AGC CC3 Mirror circuit 63 64 Pin Descriptions Pin No. Symbol Description 1 REFO APC reference voltage buffer output pin 2 GND3 APC circuit GND pin 3 APCREF APC reference voltage input pin ...

Page 3

... LDO 62 APCPD 63 APCPD 64 REFIN pin CC SDD00018CEB AN8771NFH Description Data slice output pin Data slice circuit GND pin Data slice level setting pin Data slice signal input pin EFM detection input pin EFM output pin RFAGC capacitor connection pin EQ setting pin EQ input pin RF amp ...

Page 4

... AN8771NFH Absolute Maximum Ratings Parameter Supply voltage Supply current * Power dissipation * Operating ambient temperature * Storage temperature Note) 1. Except for the operating ambient temperature and storage temperature, all ratings are for are of same voltage. CC1 CC2 CC3 Recommended Operating Range ...

Page 5

... REF 21.6 kHz sine wave (12 mV[p-p], AD1 54 DC offset voltage V REF REF V : 21.6 kHz sine wave (150 mV[p-p], ADVCA2 54 DC offset voltage V REF REF SDD00018CEB AN8771NFH Min Typ Max Unit 9 100 mV 100 mV 37.5 42 ...

Page 6

... AN8771NFH Electrical Characteristics at T Parameter ADIP frequency characteristics 1 ADIP frequency characteristics 2 RF amp. gain in group mode (playback) RF amp. gain in low reflection factor (playback) RF amp. gain in high reflection factor (playback) RF amp. frequency characteristics in group mode (playback) RF amp. frequency characteristics in low reflection factor (playback) RF amp ...

Page 7

... V V 100 mV OFTH 27 REF 100 mV OFTL 27 REF 0 REF kHz sine wave (0.5 V[p-p]) REFO 3 Setting pin NREC High-level High-level High-level Low-level Low-level SDD00018CEB AN8771NFH Min Typ Max Unit 2.1 3 0.4 V 0.33 0.50 0. 18.5 21 ...

Page 8

... AN8771NFH Technical Data (continued) 1. Operation mode set by mode setting (continued) <TE polarity changeover> Setting pin Operation mode Pit mode Group mode <LD amp. operation> Setting pin Operation mode Operation on mode Operation off mode <Total operation> Setting pin Operation mode Normal mode Power saving mode 2 ...

Page 9

... PD Head amp Optical pick- CC3 Laser 63 diode 64 V REF Laser drive reference voltage V CC3 . CC3 V REF Temperature sensor SDD00018CEB AN8771NFH Microcomputer V CC1 Survo-LSI 9 ...

Page 10

... AN8771NFH New Package Dimensions (Unit: mm) QFP064-P-1010A (Lead-free package (1.25) (1.00) 0.50 10 12.00 ±0.20 10.00 ±0. 0.18 ±0.05 0.10 M 0.50 0.10 Seating plane ±0.20 SDD00018CEB ...

Page 11

... No part of this material may be reprinted or reproduced by any means without written permission from our company. Please read the following notes before using the datasheets A. These materials are intended as a reference to assist customers with the selection of Panasonic semiconductor products best suited to their applications. ...

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