參數(shù)資料
型號(hào)： CLC030
廠商： National Semiconductor Corporation
英文描述： SMPTE 292M/259M Digital Video Serializer with Video and Ancilliary Data FIFOs and Integrated Cable Driver
中文描述： 的SMPTE 292M/259M數(shù)字視頻串行器，帶有視頻和輔助數(shù)據(jù)FIFO和內(nèi)置電纜驅(qū)動(dòng)器
文件頁(yè)數(shù)： 11/29頁(yè)
文件大小： 329K
代理商： CLC030
Device Operation
(Continued)
Ancilliary Data Functions
The CLC030 can insert
Ancilliary Data
into the serial data
stream. This ancilliary data and related control characters
are defined in the relevant SMPTE standards and may re-
side in the horizontal and vertical blanking intervals. The
data can consist of different types of message packets in-
cluding audio data. The serial ancilliary data space must be
formatted according to SMPTE 291M. The CLC030 supports
ancilliary data in the chrominance channel (C’r/C’b) only for
high-definition operation. Ancilliary data for standard defini-
tion follows the requirements of SMPTE 125M.
Figure 3 shows the sequence of clock, data and control
signals for writing ancilliary data to the port. In ancilliary data
write mode, 10-bit
Ancilliary Data
is written into the port
using bits
AD[9:0]
and routed to the ancilliary data FIFO.
From the FIFO, the ancilliary data can be written into the
ancilliary data spaces in the serial video data stream. Ancil-
liary data write mode is invoked by making the
ANC/CTRL
input high and the
RD/WR
input low. Data presented to the
port on a falling edge of
ACLK
is written into the FIFO on the
next rising edge of
ACLK
.Ancilliary data may only be written
to the FIFO when in the ancilliary data mode. Ancilliary data
cannot be read from the port.
Admission of ancilliary data to and insertion into the video
data stream from the FIFO is controlled by a system of
masking and control bits in the control registers. The details
and functions of these control registers and bits is explained
later in this datasheet.
DS200003-9
FIGURE 1. Control Data Read Timing (2 read and 1 write cycle shown)
DS200003-10
FIGURE 2. Control Data Write Timing
C
www.national.com
11
相關(guān)PDF資料
PDF描述
CLC031A SMPTE 292M/259M Digital Video Deserializer / Descrambler with Video and Ancillary Data FIFOs
CLC031AVEC SMPTE 292M/259M Digital Video Deserializer / Descrambler with Video and Ancillary Data FIFOs
CLC031 SMPTE 292M/259M Digital Video Deserializer / Descrambler with Video and Ancilliary Data FIFOs
CLC031VEC SMPTE 292M/259M Digital Video Deserializer / Descrambler with Video and Ancilliary Data FIFOs
CLC034 SMPTE 292M / 259M Adaptive Cable Equalizer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CLC030_06 制造商:NSC 制造商全稱:National Semiconductor 功能描述:SMPTE 292M/259M Digital Video Serializer with Video and Ancillary Data FIFOs and Integrated Cable Driver
CLC030AVEC 制造商:Rochester Electronics LLC 功能描述:- Bulk
CLC030VEC 功能描述:IC SERIALIZER VIDEO DGTL 64-TQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 串行器，解串行器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 功能:解串器 數(shù)據(jù)速率:2.5Gbps 輸入類型:串行 輸出類型:并聯(lián) 輸入數(shù):- 輸出數(shù):24 電源電壓:1.8 V ~ 3.3 V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:64-TQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-TQFP-EP（10x10） 包裝:管件
CLC031 制造商:NSC 制造商全稱:National Semiconductor 功能描述:SMPTE 292M/259M Digital Video Deserializer / Descrambler with Video and Ancilliary Data FIFOs
CLC03-10N_-RC 制造商:ALLIED 制造商全稱:Allied Components International 功能描述:Ceramic Core Laser Cut Chip Inductor
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*