參數(shù)資料
型號: SAA7325
廠商: NXP Semiconductors N.V.
英文描述: Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II)(具有綜合數(shù)模轉(zhuǎn)換器(DAC)的數(shù)字伺服處理器和光盤譯碼器)
中文描述: 數(shù)字伺服處理器和光盤解碼器集成了援會(CD10型二)(具有綜合數(shù)模轉(zhuǎn)換器(DAC)的的數(shù)字伺服處理器和光盤譯碼器)
文件頁數(shù): 7/68頁
文件大?。?/td> 281K
代理商: SAA7325
2000 Jun 26
7
Philips Semiconductors
Product specification
Digital servo processor and Compact Disc
decoder with integrated DAC (CD10 II)
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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