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參數(shù)資料
| 型號(hào)： | DIR1701E2K |
| 英文描述： | DIGITAL AUDIO INTERFACE RECEIVER |
| 中文描述： | 數(shù)字音頻接口接收機(jī) |
| 文件頁(yè)數(shù)： | 10/19頁(yè) |
| 文件大小： | 290K |
| 代理商： | DIR1701E2K |
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DIR1701
SLAS331
–
APRIL 2001
10
www.ti.com
unlock flag minimum pulse width time
CASE-A when PLL is unlocked
When the PLL is unlocked, the UNLOCK flag pin is HIGH and the audio data output DOUT becomes LOW
(MUTE). The MUTE period, t
UNL
, is at least 200 ms. In this period, SCKO, BCKO, and LRCKO frequency hold
the latest tracked frequency.
If an S/PDIF signal is connected again in this unlock period, the bit rate is changed to the incoming signal
frequency, after at least 1 ms (before the UNLOCK flag goes LOW). The CKTRNS pin indicates validity of SCKO.
When CKTRNS is HIGH, the frequency of SCKO, BCKO, and LRCKO is in transition between states.
2
1
L
H
Mute
tUNL>200 ms
S/PDIF Signal Bit Rate
S/PDIF Signal Starts Again
New Bit Rate
tTRNS < 1 ms
UNLOCK
LRCKO
CKTRANS
BCKO
DOUT
Figure 5. UNLOCK Flag Minimum Pulse Width Time for PLL Unlocked
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DIR1701 | DIGITAL AUDIO INTERFACE RECEIVER |
| DIR1701E | DIGITAL AUDIO INTERFACE RECEIVER |
| DIR1703 | DIGITAL AUDIO INTERFACE RECEIVER |
| DIR1703E | DIGITAL AUDIO INTERFACE RECEIVER |
| DISADVANTAGE | Disadvantage of On-Chip Transient Protection (105k) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DIR1703 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:96-kHz, 24-Bit Digital Audio Interface Receiver |
| DIR1703E | 功能描述:IC DIGTAL AUD INTRFC RCVR 28SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,240 系列:GD 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):3/5 規(guī)程:RS232 電源電壓:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:20-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:20-PDIP 包裝:管件 |
| DIR1703E/2K | 制造商:Texas Instruments 功能描述:Audio Interface Receiver 28-Pin SSOP T/R 制造商:Texas Instruments 功能描述:AUD INTRFC RCVR 28SSOP - Tape and Reel |
| DIR-600/E | 制造商:D-Link Networks 功能描述: |
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