參數(shù)資料
型號(hào)： SAA7374
廠商： NXP SEMICONDUCTORS
元件分類(lèi)： 消費(fèi)家電
英文描述： Low voltage digital servo processor and Compact Disc decoder CD7LV
中文描述： SPECIALTY CONSUMER CIRCUIT, PQFP64
文件頁(yè)數(shù)： 16/60頁(yè)
文件大小： 324K
代理商： SAA7374
1998 Feb 26
16
Philips Semiconductors
Product specification
Low voltage digital servo processor and
Compact Disc decoder (CD7LV)
SAA7374
7.8
DAC interface
The SAA7374 is compatible with a wide range of digital-to-analog converters (DACs). Eleven formats are supported and
are given in Table 4. Figures 11 and 12 show the Philips I
2
S-bus and the EIAJ data formats respectively. When the
decoder is operated in the lock-to-disc mode, the SCLK frequency is dependent on the disc speed factor ‘d’. All formats
are MSB first and f
s
is (44.1
×
n) kHz. The polarity of the WCLK and the data can be inverted; selectable by register 7. It
should be noted that EF is only a defined output in CD-ROM modes and 1f
s
modes.
Table 4
DAC interface formats
Note
1.
in this mode the first 16 bits contain data, but if any of the fade, attenuate or de-emphasis filter functions are activated
then the first 18 bits contain data.
REGISTER 3
SAMPLE
FREQUENCY
NUMBER OF
BITS
SCLK (MHz)
FORMAT
INTERPOLATION
1010
1011
1110
0010
0110
0000
0100
1100
0011
0111
1111
f
s
f
s
f
s
f
s
f
s
4f
s
4f
s
4f
s
2f
s
2f
s
2f
s
16
16
2.1168
×
n
2.1168
×
n
2.1168
×
n
2.1168
×
n
2.1168
×
n
8.4672
×
n
8.4672
×
n
8.4672
×
n
4.2336
×
n
4.2336
×
n
4.2336
×
n
CD-ROM (I
2
S-bus)
CD-ROM (EIAJ)
Philips I
2
S-bus 16/18 bits
(1)
EIAJ 16 bits
EIAJ 18 bits
EIAJ 16 bits
EIAJ 18 bits
Philips I
2
S-bus 18 bits
EIAJ 16 bits
EIAJ 18 bits
Philips I
2
S-bus 18 bits
no
no
yes
yes
yes
yes
yes
yes
yes
yes
yes
16/18
(1)
16
18
16
18
18
16
18
18
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA7374GP 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Low voltage digital servo processor and Compact Disc decoder CD7LV
SAA7376 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Digital servo processor and Compact Disc decoder CD7
SAA7377 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Digital servo processor and Compact Disc decoder CD7
SAA7377GP 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Digital servo processor and Compact Disc decoder CD7
SAA7377GP/M1,518 功能描述:IC DIGITAL PROCESSOR/CD7 64QFP RoHS:是 類(lèi)別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產(chǎn)品變化通告:Product Discontinuation 07/Mar/2011 標(biāo)準(zhǔn)包裝:3,000 系列:OMNITUNE™ 類(lèi)型:調(diào)諧器 應(yīng)用:移動(dòng)電話，手機(jī)，視頻顯示器 安裝類(lèi)型:表面貼裝 封裝/外殼:65-WFBGA 供應(yīng)商設(shè)備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱(chēng):SP000365064
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