參數(shù)資料
型號(hào): SAA7377
廠商: NXP Semiconductors N.V.
英文描述: Digital servo processor and Compact Disc decoder CD7
中文描述: 數(shù)字伺服處理器和CD7抗原光盤解碼器
文件頁(yè)數(shù): 5/56頁(yè)
文件大?。?/td> 311K
代理商: SAA7377
1998 Jul 06
5
Philips Semiconductors
Product specifications
Digital servo processor and Compact Disc
decoder (CD7)
SAA7377
6
PINNING
SYMBOL
PIN
1
(1)
2
(1)
3
4
5
6
7
8
9
10
11
12
(1)
13
14
15
16
(1)
17
18
19
(1)
20
21
22
23
24
25
26
27
28
29
30
(1)
31
32
(1)
33
34
35
36
37
38
39
(1)
40
DESCRIPTION
V
SSA1
V
DDA1
D1
D2
D3
V
RL
D4
R1
R2
I
refT
V
RH
V
SSA2
SELPLL
ISLICE
HFIN
V
SSA3
HFREF
I
ref
V
DDA2
TEST1
CRIN
CROUT
TEST2
CL16
CL11
RA
FO
SL
TEST3
V
DDD1(P)
DOBM
V
SSD1
MOTO1
MOTO2
SBSY
SFSY
RCK
SUB
V
SSD2
V5
analog ground 1
analog supply voltage 1
unipolar current input (central diode signal input)
unipolar current input (central diode signal input)
unipolar current input (central diode signal input)
reference voltage input for ADC
unipolar current input (central diode signal input)
unipolar current input (satellite diode signal input)
unipolar current input (satellite diode signal input)
current reference output for ADC calibration
reference voltage output from ADC
analog ground 2
selects whether internal clock multiplier PLL is used
current feedback output from data slicer
comparator signal input
analog ground 3
comparator common mode input
reference current output pin (nominally 0.5V
DD
)
analog supply voltage 2
test control input 1; this pin should be tied LOW
crystal/resonator input
crystal/resonator output
test control input 2; this pin should be tied LOW
16.9344 MHz system clock output
11.2896 or 5.6448 MHz clock output (3-state)
radial actuator output
focus actuator output
sledge control output
test control input 3; this pin should be tied LOW
digital supply voltage 1 for periphery
bi-phase mark output (externally buffered; 3-state)
digital ground 1
motor output 1; versatile (3-state)
motor output 2; versatile (3-state)
subcode block sync output (3-state)
subcode frame sync output (3-state)
subcode clock input
P-to-W subcode output bits (3-state)
digital ground 2
versatile output pin 5
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