音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

VES9600 Datasheet

  • VES9600

  • SINGLE CHIP DVB-T CHANNEL RECEIVER

  • 11頁(yè)

  • PHILIPS

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

PRELIMINARY
VES9600
SINGLE CHIP
DVB-T
CHANNEL RECEIVER
FEATURES
鈥?/div>
2K and 8K COFDM demodulator ( Fully
DVB-T compliant : ETS 300-744).
鈥?/div>
All modes supported including
hierarchical modes.
鈥?/div>
On chip 9-bit ADC.
鈥?/div>
Digital down conversion.
鈥?/div>
Fully automatic transmission parameters
detection.
鈥?/div>
Crystal or VCXO clock generation.
鈥?/div>
Frequency offset estimator to speed up
the scan.
鈥?/div>
RF Tuner input power measurement
鈥?/div>
On chip FEC decoder, full DVB-T
compliant.
鈥?/div>
Parallel or serial transport stream
interface.
鈥?/div>
DSP based synchronization.
鈥?/div>
BER measurement
鈥?/div>
SNR estimation
鈥?/div>
Channel frequency response output.
鈥?/div>
Channel impulse response output.
鈥?/div>
Controllable dedicated I2C tuner bus.
鈥?/div>
2 low frequency spare DAC. (鈭單?
鈥?/div>
Spare I/O.
鈥?/div>
I2C bus interface, for easy control.
鈥?/div>
CMOS 0.35碌m technology.
DESCRIPTION
The VES9600 is a single chip channel receiver for 2K and 8K
COFDM modulated signals based on the ETSI specification (ETSI
300 744). The device interfaces directly to an IF signal, which is
sampled by a 9-bit AD converter.
The VES9600 performs all the COFDM demodulation tasks from IF
signal to the MPEG2 transport stream. An internal DSP core
manages the synchronization and the control of the demodulation
process.
After base band conversion and FFT, the channel frequency
response is estimated based on the scattered pilots, and filtered in
both time and frequency domains. This estimation is used as a
correction on the signal, carrier by carrier. A common phase error
and estimator is used to deal with the tuner phase noise.
The FEC decoder is automatically synchronized thanks to the frame
synchronization algorithm that uses the TPS information included in
the modulation. Finally descrambling according to DVB-T standard,
is achieved at the Reed Solomon output.
This device is controlled via an I2C bus. The chip provides a
switchable tuner I2C bus to be disconnected from the I2C master
when not necessary. The DSP software code can be fed to the
chip via the master I2C bus or via a dedicated I2C bus (Eeprom).
Designed in 0.35
碌m
CMOS technology and housed in a 208-pin
MQFP package, the VES9600 operates over the commercial
temperature range.
APPLICATIONS
鈥?/div>
DVB-T fully compatible.
鈥?/div>
Digital data transmission using
COFDM modulations.
VLSI/comatlas
reserves the right to make any change at anytime without notice.
VES 9600 rev 1.2 / Sep 99

VES9600相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
    版本
    描述
    廠商
    下載
  • 英文版
    SINGLE CHIP DVB-T CHANNEL RECEIVER
    PHILIPS
  • 英文版
    SINGLE CHIP DVB-T CHANNEL RECEIVER
    PHILIPS [P...
  • 英文版
    12V 90W AC/DC External Desktop (Class I) Adapter Cord (Sold ...
  • 英文版
    19V 90W AC/DC External Desktop (Class I) Adapter Cord (Sold ...
  • 英文版
    24V 90W AC/DC External Desktop (Class I) Adapter Cord (Sold ...
  • 英文版
    48V 90W AC/DC External Desktop (Class I) Adapter Cord (Sold ...

您可能感興趣的PDF文件資料

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫(kù)提出的寶貴意見(jiàn)，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見(jiàn)一經(jīng)采納，將有感恩紅包奉上哦！