參數(shù)資料
型號(hào): SAA7325H
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: Digital servo processor and Compact Disc decoder with integrated DAC CD10
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: PLASTIC, SOT-393-1, QFP-64
文件頁數(shù): 7/68頁
文件大?。?/td> 273K
代理商: SAA7325H
1999 Jun 17
7
Philips Semiconductors
Product specification
Digital servo processor and Compact Disc
decoder with integrated DAC (CD10)
SAA7325
Note
1.
All supply pins must be connected to the same external power supply voltage.
RAB
SILD
STATUS
TEST3
RCK
SUB
SFSY
SBSY
CL11/4
V
SSD2
DOBM
V
DDD1(P)
CFLG
RA
FO
SL
V
DDD2(C)
V
SSD3
MOTO1
MOTO2
V4
V5
V1
LDON
41
42
43
44
45
46
47
48
49
50
(1)
51
52
(1)
53
54
55
56
57
(1)
58
(1)
59
60
61
62
63
64
microcontroller interface R/W and load control line input (4-wire bus mode)
microcontroller interface R/W and load control line input (4-wire bus mode)
servo interrupt request line/decoder status register output (open-drain)
test control input 3 (this pin should be tied LOW)
subcode clock input
P-to-W subcode bits output (3-state)
subcode frame sync output (3-state)
subcode block sync output (3-state)
11.2896 or 4.2336 MHz (for microcontroller) clock output
digital ground 2
bi-phase mark output (externally buffered; 3-state)
digital supply voltage 1 for periphery
correction flag output (open-drain)
radial actuator output
focus actuator output
sledge control output
digital supply voltage 2 for core
digital ground 3
motor output 1; versatile (3-state)
motor output 2; versatile (3-state)
versatile output 4
versatile output 5
versatile input 1
laser drive on output (open-drain)
SYMBOL
PIN
DESCRIPTION
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