SAA7348GP Datasheet, PDF (8/60 Pages) NXP Semiconductors – All Compact Disc Engine ACE

Philips Semiconductors
All Compact Disc Engine (ACE)
Preliminary specification
SAA7348GP
SYMBOL
PIN
TYPE⁽¹⁾
DESCRIPTION
RP
82
TL
83
FOK
84
CFLG
85
C2FAIL
86
V_SSD9
87
V_DDD2(core)
88
DOBM
89
OTD
90
FB
91
SBSY
92
SFSY
93
RCK
94
SUB
95
DEEM
96
KILL
97
DEFI
98
DEFO
99
LDON
100
OD radial polarity signal (open drain)
OD track loss signal (open drain)
OD focus OK signal or decoder measurement signal (open drain)
OD correction flag output (open drain)
OD indication of correction failure (open drain)
S
digital ground 9
S
digital supply voltage 2 for the core (3.3 V)
T
EBU bi-phase mark output (externally buffered) (3-state)
O
off-track detect
OD FIFO boundary, motor overflow (open drain)
T
subcode block sync (3-state)
T
subcode frame sync (3-state)
I
subcode clock input
T
P to W subcode bits (3-state)
O
deemphasis active output
OD kill output (open drain)
I
defect detector input
O
defect detector output
OD laser drive on output (open drain)
Note
1. Pin type abbreviations: O = Output, I = Input, S = power Supply, A = Analog function, OD = Open Drain,
B = Bidirectional, T = 3-state output. All supply pins must be connected directly to their respective external power
supply voltages.
1997 Jul 11
8