參數(shù)資料
型號(hào)： DIR1703
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)： 11/19頁(yè)
文件大?。?/td> 236K
代理商： DIR1703
SLES007
–
JULY 2001
11
www.ti.com
relation between audio-data-output timing and PLL condition indicator timing (continued)
2
1
Mute
L
H
31
32
Mute
Unlock
Lock
PLL
Condition
UNLOCK
LRCKO
BCKO
DOUT
Figure 4. Relation Between Audio Data Output Timing and UNLOCK Flag Timing
unlock flag minimum pulse width time
CASE-A when PLL is unlocked
In the PLL clock operation mode, when PLL goes to unlock by a disconnected S/PDIF signal, the UNLOCK flag
pin indicates high and the audio data output DOUT becomes low (MUTE). The MUTE period, t
(UNL)
, is a
minimum of 200 ms. In this period, SCKO, BCKO, and LRCKO frequencies hold the latest tracked frequency.
If the 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 becomes low). CKTRNS indicates the validity of SCKO.
When CKTRNS is high, the frequency of SCKO, BCKO, and LRCKO is in transition.
相關(guān)PDF資料
PDF描述
DIR1703E DIGITAL AUDIO INTERFACE RECEIVER
DISADVANTAGE Disadvantage of On-Chip Transient Protection (105k)
DISCONTINUEDPRODUCTS Discontinued Products - August 2. 1999
DISPLAY-XREF Optoelectronic
DIV100 DIV100 - DISCONTINUED PRODUCT. No longer recommended for new design.
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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:
DIR-605L/E 制造商:D-Link Networks 功能描述:
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