參數(shù)資料
型號(hào): XRD9818
廠商: Exar Corporation
英文描述: 3-CHANNEL 16-BIT LINEAR CCD/CIS SENSOR SIGNAL PROCESSOR
中文描述: 3通道16位線陣CCD /獨(dú)聯(lián)體傳感器信號(hào)處理器
文件頁(yè)數(shù): 14/28頁(yè)
文件大小: 496K
代理商: XRD9818
XRD9818
3-CHANNEL 16-BIT LINEAR CCD/CIS SENSOR SIGNAL PROCESSOR
REV. 1.0.1
xr
14
3.5
The VSAMP Delay register controls the internal delays added to the leading and the trailing edges of the
VSAMP timing signal. The width and position of the VSAMP pulse can be adjusted through the leading and
trailing edge delay settings. This is useful to match the sampling requirements of the incoming CCD/CIS
waveform.
VSAMP Delay Register
* Power-on default value
VL[4:0]
- Sets the amount of delay added to the leading edge of VSAMP.
VT[4:0]
- Sets the amount of delay added to the trailing edge of VSAMP.
3.6
The ADCLK Delay register controls the delay added to the ADCLK timing signal and Data Output.
ADCLK Delay Register
* Power-on default value
A[4:0]
- Sets the amount of internal delay added to the ADCLK signal.
DO[4:0]
- Sets the amount of delay from internal ADCLK to valid data out.
3.7
The TEST register is used for EXAR internal test requirements. Do not over write this register.
Test Register
* Power-on default value
VSAMP DELAY REGISTER SETTINGS
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
VL[4]
VL[3]
VL[2]
VL[1]
VL[0]
VT[4]
VT[3]
VT[2]
VT[1]
VT[0]
VSAMP Leading edge delay
00000*
0ns
00001
1ns
11110
30ns
11111
31ns
VSAMP Trailing edge delay
00000*
0ns
00001
1ns
11110
30ns
11111
31ns
ADCLK DELAY REGISTER SETTINGS
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
A[4]
A[3]
A[2]
A[1]
A[0]
DO[4]
DO[3]
DO[2]
DO[1]
DO[0]
ADCLK delay
00000*
0ns
00001
1ns
11110
30ns
11111
31ns
Output Data valid delay
00000*
0ns
00001
0.5ns
11110
15.0ns
11111
15.5ns
TEST REGISTER SETTINGS
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Test Only
Test Only
Test Only
Test Only
Test Only
Test Only
Test Only
Test Only
Test Only
Test Only
00000000*
Do not modify
相關(guān)PDF資料
PDF描述
XRD9818ACG 3-CHANNEL 16-BIT LINEAR CCD/CIS SENSOR SIGNAL PROCESSOR
XRD9822 3-Channel, 10/12-Bit Linear CCd and CIS Sensor signal Processors
XRD9824 14-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
XRD9824ACD 14-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
XRD9825 16-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRD9818ACG 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
XRD9818ACG-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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
XRD9818ACGTR 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
XRD9818ACGTR-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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
XRD9818EVAL 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 XRD9818 EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V