參數資料
型號: TMS320AV110
廠商: Texas Instruments, Inc.
英文描述: MPEG Audio Decoder(MPEG音頻譯碼器)
中文描述: MPEG音頻解碼器(的MPEG音頻譯碼器)
文件頁數: 32/38頁
文件大?。?/td> 796K
代理商: TMS320AV110
TMS320AV110
MPEG AUDIO DECODER
SCSS013A – MAY 1993 – REVISED SEPTEMBER 1993
32
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature range (unless otherwise noted)
propagation delay times
FIGURE
MIN
MAX
UNIT
tpd1
DSTRB
or DCS
to REQ
3, 4
250
ns
tpd2
DCS
to WAIT high
4
510
ns
tpd3
OSCIN
to DMPHx
35
ns
tpd4
OSCIN
to FSx
35
ns
tpd5
OSCIN
to PTS
35
ns
tpd6
OSCIN
to BOF
35
ns
tpd7
OSCIN
to IRQ
35
ns
tpd8
OSCIN
to REQ low
35
ns
tpd9
OSCIN
to SDATA
35
ns
tpd10
OSCIN
to WAIT high
35
ns
tpd11
PCMCLK to SCLK
40
ns
tpd12
PCMCLK to PCMDATA
40
ns
tpd13
PCMCLK to LRCLK
40
ns
delay time relationships
FIGURE
MIN
MAX
UNIT
td1
td2
td3
td4
td5
td6
SDATA output before WAIT
BOF
to BOF
(pulse)
IRQ
to IRQ
(pulse)
PTS
to PTS
(pulse)
PCMDATA after SCLK
LRCLK after SCLK
4
5
ns
6
100
ns
6
100
ns
6
1000
ns
7
40
ns
7
40
ns
enable times
FIGURE
MIN
MAX
UNIT
ten1
ten2
DCS
to SDATA
DCS
to WAIT low
4
40
505
ns
4
20
ns
disable times
FIGURE
MIN
MAX
UNIT
tdis1
tdis2
See Parameter Measurement Information for load circuit, voltage waveforms, and timing diagrams.
DCS
to SDATA
DCS
to WAIT
4
20
ns
4
20
ns
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