- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376459 > XRD98L62 (Exar Corporation) CCD Image Digitizers with CDA，PGS and 12-Bit A/D(CCD圖像數(shù)字轉(zhuǎn)換器（帶CDA，PGS和12位A/D轉(zhuǎn)換器）) PDF資料下載
參數(shù)資料
| 型號： | XRD98L62 |
| 廠商： | Exar Corporation |
| 英文描述： | CCD Image Digitizers with CDA，PGS and 12-Bit A/D(CCD圖像數(shù)字轉(zhuǎn)換器（帶CDA，PGS和12位A/D轉(zhuǎn)換器）) |
| 中文描述： | 與綜合發(fā)展區(qū)，和12的PGS CCD圖像數(shù)字轉(zhuǎn)換器，位A / D（防治荒漠化公約圖像數(shù)字轉(zhuǎn)換器（帶地帶素類和12位的A / D轉(zhuǎn)換器）） |
| 文件頁數(shù)： | 27/37頁 |
| 文件大?。?/td> | 394K |
| 代理商： | XRD98L62 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁當(dāng)前第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁
27
Rev. P2.00
XRD98L62
Preliminary
Reset Reject
In the default state the reset reject switches (
φ
3)are
always ON, they are not clocked. The reset pulse of
each pixel is transmitted to the first stage of the PGA.
Depending on the PGA gain and the actual voltage
level of the reset pulse, this could cause the first stage
of the PGA to rail. During the Black Level sampling the
PGA should have enough time to recuperate, but as a
precaution we have included the Reset Reject option.
When RSTreject = 1, the reset reject switches are
turned OFF at the end of the SPIX pulse, and turned
ON again at the start of the SBLK pulse. This will
effectively reject the reset pulse and prevent it from
railing the PGA.
CCD Signal
SBLK
SPIX
ADCLK
Black Level
Video
Level
φ
2
DelayB[8:6]
Figure 15. Pixel Rate Clock Timing with SPIXopt=0 (Default)
CCD Signal
SBLK
SPIX
ADCLK
Black Level
Video
Level
φ
2
Figure 16. Pixel Rate Clock Timing with SPIXopt=1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XRDAN28 | Frequency Response Effects of Overampling and Averaging on A/D Output Data |
| XRDAN29 | Criteria for Accurate Sampling of Analog Signals |
| XRDAN30 | CMOS Current Output D/A Converter Design Concepts for Wide Bandwidth Applications |
| XRK32308_07 | 3.3V ZERO DELAY BUFFER |
| XRK32308CD-1 | 3.3V ZERO DELAY BUFFER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XRD98L62ACV | 制造商:EXAR 制造商全稱:EXAR 功能描述:CCD Image Digitizers with CDS, PGA and 12-Bit A/D |
| XRD98L62ACV-F | 功能描述:視頻 IC RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| XRD98L62EVAL | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 XRD98L62 EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
| XRD98L62ZEVAL | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 Eval Board (Solder) XRD98L62AIV RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
| XRD98L63 | 制造商:EXAR 制造商全稱:EXAR 功能描述:CCD Image Digitizers with CDS, PGA and 12-Bit A/D |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。