LC895299W Datasheet, PDF (12/12 Pages) Sanyo Semicon Device – 48 x Speed ATAPI (IDE) CD-ROM Decoder with On-Chip Digital Servo System

LC895299W, 895299L
Continued from preceding page.
Pin No.
163
164
165
166
167
168
169
170
171
172
173
174
175
176
Pin
V_DD0
V_SS
V_DD1
RHLD
TSH
EQS
BHH
GHS
LDON
TEST2
FG
ZDSPRST
ZRESET
V_DD0
I/O
Function
P
A/D and D/A converter V_DD: 5 V
P
Logic system ground
P
3.3 V
O
RF AGC hold output
O
TS frequency switching
O
RF equalizer selection
O
BH frequency switching
O
RF and TS signal gain switching
O
Laser control
I
Test pin (Must be tied to ground during normal operation.)
I
FG input
I
DSP RESET
I
CHIP RESET
P
I/O system V_DD: 5 V
All NC pins must be left open.
Pins whose name begin with Z operate with inverted (negative) logic.
Applications must supply 5 V to V_DD0, 3.3 V to V_DD1, the 1-bit D/A converter 5 V to AUV_DD, the logic PLL 3.3 V to PLL1V_DD, the VCEC PLL 3.3 V to
PLL2V_DD, the slice level 3.3 V to AV_DD, the servo system 5 V to SV_DD, and the DRAM 5 V to V_DDD.
V_SS is the logic system ground, AUV_SS is the 1-bit D/A converter ground, V_SS1 is the IDE interface driver ground, PLL1V_SS is the logic PLL ground, PLL2V_SS
is the VCEC PLL ground, AV_SS is the slice level ground, SV_SS is the servo system ground, and V_SSD is the DRAM ground.
Specifications of any and all SANYO products described or contained herein stipulate the performance,
characteristics, and functions of the described products in the independent state, and are not guarantees
of the performance, characteristics, and functions of the described products as mounted in the customer’s
products or equipment. To verify symptoms and states that cannot be evaluated in an independent device,
the customer should always evaluate and test devices mounted in the customer’s products or equipment.
SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all
semiconductor products fail with some probability. It is possible that these probabilistic failures could
give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire,
or that could cause damage to other property. When designing equipment, adopt safety measures so
that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective
circuits and error prevention circuits for safe design, redundant design, and structural design.
In the event that any or all SANYO products (including technical data, services) described or contained
herein are controlled under any of applicable local export control laws and regulations, such products must
not be exported without obtaining the export license from the authorities concerned in accordance with the
above law.
No part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying and recording, or any information storage or retrieval system,
or otherwise, without the prior written permission of SANYO Electric Co., Ltd.
Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the “Delivery Specification”
for the SANYO product that you intend to use.
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not
guaranteed for volume production. SANYO believes information herein is accurate and reliable, but
no guarantees are made or implied regarding its use or any infringements of intellectual property rights
or other rights of third parties.
This catalog provides information as of January, 2000. Specifications and information herein are subject
to change without notice.
PS No. 6249-12/12