參數(shù)資料
型號: XRD98L59AIGTR
廠商: Exar Corporation
文件頁數(shù): 5/37頁
文件大?。?/td> 0K
描述: IC CCD DIGITIZER 10BIT 28TSSOP
產(chǎn)品變化通告: Obsolescence Notification 15/Apr/2010
標準包裝: 1,500
位數(shù): 10
通道數(shù): 1
電壓 - 電源,模擬: 2.7 V ~ 3.6 V
電壓 - 電源,數(shù)字: 2.7 V ~ 3.6 V
封裝/外殼: 28-TSSOP(0.173",4.40mm 寬)
供應商設備封裝: 28-TSSOP
包裝: 帶卷 (TR)
13
Rev. 2.00
XRD98L59
PIXEL TIMING SBLK & SPIX
The timing required by the XRD98L59 to sample indi-
vidual pixel data from a CCD output is shown below in
Figure 6. The diagram shows the general relationship of
timing signals SBLK and SPIX to the CCD waveform.
Figure 6. CDS Timing Diagram - Proper Placement of Timing is
Critical to Image Quality, SDI=0011 0100 1100
*RST REJ is an internally generated signal.
Table 12. Event Table for CDS Timing (SDI=0011 0100 1100)
The XRD98L59 was designed to sample any analog CCD
waveform. In order to do this the timing signals need to
be referenced to the waveform itself, not to the CCD’s
timing generator.
Event
Action
RSTREJ
Disconnects CDS Inputs from Reset Noise
RSTREJ
Connects CDS Inputs
SBLK High
Sample Black Level
SPIX High
Sample Video Level
SBLK/SPIX Low Hold Video and Black Level
1
2
3
4
5
SBLK
SPIX
CCD
IN
RST REJ*
pixel black level
sample point
pixel video level
sample point
t
BK
t
VD
t
RST
Switch
Open
Reset
Pulse
Reset
Phase
Black
Reference
Phase
Video
Phase
1
2
3
4
3
4
55
1
Reset
Reject
Reset
Reject
Switch
Closed
Pixel N
Pixel N + 1
N-3
N-4
DB[9:0]
t
PIX
t
PW1
t
PW2
t
DL
t
DL
相關(guān)PDF資料
PDF描述
XRD98L61AIV-F IC CCD DIGITIZER 12BIT 48TQFP
XRD98L62ACV-F IC CCD DIGITIZER 12BIT 48TQFP
XRD98L63AIV-F IC CCD DIGITIZER 12BIT 48TQFP
XRT71D00IQ-F IC JITTER ATTENUATOR SGL 32TQFP
XRT71D03IV-F IC JITTER ATTENUATOR 3CH 64TQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRD98L59AIGTR-F 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
XRD98L61 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
XRD98L61_01 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
XRD98L61AIV 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
XRD98L61AIV-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