參數(shù)資料
型號: SAA7370
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: Digital servo processor and Compact Disc decoder CD7
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: 14 X 14 MM, 2.70 MM HEIGHT, PLASTIC, MS-022, SOT-393-1, QFP-64
文件頁數(shù): 51/60頁
文件大?。?/td> 321K
代理商: SAA7370
1998 Feb 26
51
Philips Semiconductors
Product specification
Digital servo processor and
Compact Disc decoder (CD7)
SAA7370
Notes
1.
The 4-wire bus mode microprocessor interface timing for writing to registers 0 to F, and reading Q-channel subcode
and decoder status, is a function of the overspeed factor ‘n’. In the lock-to-disc mode the maximum data rate is lower.
Negative set-up time means that the data may change after clock transition.
2.
W
RITE MODE
(C
L
= 20 pF)
t
sD
set-up time SDA to SCL
t
hD
hold time SCL to SDA
t
sCL
set-up time SCL to SILD
t
hCL
hold time SILD to SCL
t
dPLP
delay between two SILD
pulses
t
dWZ
delay time SDA
high-impedance to SILD
0
950
480
120
70
0
950
480
120
70
ns
ns
ns
ns
μ
s
0
0
ns
SYMBOL
PARAMETER
CONDITIONS
NORMAL MODE
LOCK-TO-DISC MODE
UNIT
MIN.
MAX.
MIN.
MAX.
handbook, full pagewidth
tW(SBSY)
tW(SFSY)
tr
VDD – 0.8 V
VDD – 0.8 V
tSFSYL
tSFSYH
Tcy(block)
tcy(frame)
tf
td(SFSY
RCK)
td(SFSY
SUB)
th(RCK
SUB)
td(RCK
SUB)
SBSY
SFSY
RCK
SUB
SFSY
(4-wire mode)
SFSY
(3-wire mode)
0.8 V
0.8 V
0.8 V
MBG414
Fig.31 Subcode interface timing diagram.
相關(guān)PDF資料
PDF描述
SAA7371 Digital servo processor and Compact Disc decoder CD7
SAA7371GP Digital servo processor and Compact Disc decoder CD7
SAA7372 Digital servo processor and Compact Disc decoder CD7
SAA7373 Digital servo processor and Compact Disc decoder CD7
SAA7373GP Digital servo processor and Compact Disc decoder CD7
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