欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: DIR1703
英文描述: DIGITAL AUDIO INTERFACE RECEIVER
中文描述: 數字音頻接口接收機
文件頁數: 14/19頁
文件大小: 236K
代理商: DIR1703
SLES007
JULY 2001
14
www.ti.com
PCM audio interface (continued)
50% of VDD
50% of VDD
50% of VDD
50% of VDD
t(SL)
t(LS)
t(BCH)
t(BCL)
t(LB)
t(BL)
t(BCY)
t(DS)
t(DH)
SCKO
LRCKO
BCKO
DOUT
PARAMETERS
MIN
MAX
UNITS
t(SL)
t(LS)
t(BCY)
t(BCL)
t(BCH)
t(BL)
t(LB)
t(DS)
t(DH)
SCKO rising edge to LRCKO edge
11
ns
LRCKO edge to SCKO rising edge
5
ns
BCKO pulse cycle time
64 fS
BCKO pulse width low
78
ns
BCKO pulse width high
78
ns
BCKO rising edge to LRCKO edge
78
ns
LRCKO edge to BCKO rising edge
78
ns
DOUT setup time
78
ns
DOUT hold time
78
ns
Figure 8. Audio Data Output Timing
dedicated output pins for both professional and consumer applications
The DIR1703 has parallel output pins for both professional and consumer applications. In the professional mode
de-emphasis flag EMFLG indicates a 50/15-
μ
s time constant pre-emphasis. Professional mode is set when Bit
0 of CSBIT Byte 0 is high. When Bits 2 to 4 of CSBIT Byte 0 is 110, the EMFLG becomes high. In other cases,
EMFLG is low. Audio/non-audio flag ADFLG indicates S/PDIF data mode, i.e., Bit 1 of CSBIT Byte 0. When
ADFLG is low, S/PDIF data includes PCM audio signal. In other cases, ADFLG is high.
In the consumer mode EMFLG indicates 2-channel audio with a 50/15-
μ
s time constant pre-emphasis.
Consumer mode is set when Bit 0 of CSBIT Byte 0 is low. When Bits 3 to 5 of CSBIT Byte 0 is 100, EMFLG
becomes high. In other cases, EMFLG is low. The ADFLG signal indicates whether S/PDIF includes digital data,
such as AC-3 or not. When Bit 1 of CSBIT Byte 0 is high, the incoming S/PDIF includes a non-audio signal. In
other cases, ADFLG is low.
These dedicated output pins are checked for only L-ch CS information. The DIR1703 does not support CRC
check function in the professional mode. As for other flags, CS bit and user-bit for professional and consumer
applications, are directly supplied by serial mode at CSBIT (pin 15) and URBIT (pin 16). These pins indicate
L-ch and R-ch information sequentially.
相關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.
相關代理商/技術參數
參數描述
DIR1703E 功能描述:IC DIGTAL AUD INTRFC RCVR 28SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器,接收器,收發器 系列:- 標準包裝:1,240 系列:GD 類型:收發器 驅動器/接收器數:3/5 規程: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) 供應商設備封裝: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:
主站蜘蛛池模板: 固镇县| 观塘区| 林芝县| 张家界市| 阜宁县| 邢台县| 澄江县| 房产| 错那县| 金溪县| 漠河县| 和政县| 大庆市| 龙州县| 多伦县| 宾阳县| 陵水| 连江县| 茂名市| 同心县| 酉阳| 铁力市| 太仓市| 大丰市| 宁波市| 长治市| 吕梁市| 怀仁县| 三江| 青海省| 卫辉市| 涞水县| 马公市| 舟曲县| 濮阳县| 天水市| 丹寨县| 平陆县| 元阳县| 浑源县| 荔浦县|