參數(shù)資料
型號(hào): 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): 38/60頁
文件大?。?/td> 321K
代理商: SAA7370
1998 Feb 26
38
Philips Semiconductors
Product specification
Digital servo processor and
Compact Disc decoder (CD7)
SAA7370
A
(EBU output)
1010
xx0x
xx1x
x0x0
x0x1
x1x0
x1x1
0xxx
1xxx
x0xx
EBU data before concealment
EBU data after concealment and fade
level II clock accuracy (<1000 ppm)
level I clock accuracy (<50 ppm)
level III clock accuracy (>1000 ppm)
EBU off - output low
flags in EBU off
flags in EBU on
33.8688 MHz crystal present, or 8.4672 MHz crystal with
SELPLL set HIGH
16.9344 MHz crystal present
single-speed mode (if register E = 0xxx) four times speed
mode (if register E = 1xxx)
double-speed mode (if register E = 0xxx)
standby 1: ‘CD-STOP’ mode
standby 2: ‘CD-PAUSE’ mode
operating mode
external off-track signal input at V1
internal off-track signal used (V1 may be read via status)
kill-L at KILL output, kill-R at V3 output
V3 = 0; single KILL output
V3 = 1; single KILL output
4-line motor (using V4 and V5)
Q-W subcode at V4
V4 = 0
V4 = 1
de-emphasis signal at V5, no internal de-emphasis filter
V5 = 0
V5 = 1
bit controls operating speed mode, see register B
audio features disabled
audio features enabled
lock-to-disc mode disabled
lock-to-disc mode enabled
motor brakes to 12%
motor brakes to 6%
reset
reset
reset
reset
B
(speed control)
1011
x1xx
0xxx
reset
1xxx
xx00
xx10
xx11
xxx1
xxx0
xx0x
001x
011x
0000
xx01
xx10
xx11
01xx
10xx
11xx
0xxx
x0xx
x1xx
xx0x
xx1x
xxx0
xxx1
reset
reset
reset
reset
reset
reset
reset
reset
reset
C
(versatile pins
interface)
1100
D
(versatile pins
interface)
1101
E
1110
REGISTER
ADDRESS
DATE
FUNCTION
INITIAL
(1)
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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