參數(shù)資料
型號: SAA7370A
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> 248K
代理商: SAA7370A
1998 Feb 26
51
Philips Semiconductors
Product specification
Digital servo processor and Compact Disc
decoder (CD7)
SAA7370A
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.
If a 16.9344 MHz crystal is used and SELPLL = 1 then the timings are divided-by-2.
If a 16.9344 MHz crystal is used and SELPLL = 0 then the timings are divided-by-2 until the microcontroller has
written x1xx to register B.
2.
3.
4.
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.
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SAA7370 Digital servo processor and Compact Disc decoder CD7
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SAA7371 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital servo processor and Compact Disc decoder CD7
SAA7371GP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital servo processor and Compact Disc decoder CD7
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SAA7373 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital servo processor and Compact Disc decoder CD7
SAA7373GP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital servo processor and Compact Disc decoder CD7