LC895299W Datasheet, PDF (8/12 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 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.
No. 6249-8/12