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參數(shù)資料
| 型號(hào)： | ADS5240IPAP |
| 元件分類： | ADC |
| 英文描述： | 4-Channel, 12-Bit, 40MSPS ADC with Serial LVDS Interface |
| 中文描述： | 4通道，12位，40MSPS的ADC的串行LVDS接口 |
| 文件頁(yè)數(shù)： | 9/24頁(yè) |
| 文件大小： | 418K |
| 代理商： | ADS5240IPAP |
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TEST PATTERNS
(1)
ADS5240
SBAS326C–JUNE 2004–REVISED DECEMBER 2004
SERIAL INTERFACE REGISTERS
ADDRESS
D6
0
DATA
D2
DESCRIPTION
REMARKS
D7
0
D5
0
D4
0
D3
D1
D0
LVDS BUFFERS (register 0)
Normal ADC Output
Deskew Pattern
Sync Pattern
Custom Pattern
Output Current in LVDS = 3.5mA
Output Current in LVDS = 2.5mA
Output Current in LVDS = 4.5mA
Output Current in LVDS = 6.0mA
LSB/MSB MODE (register 1)
Default LVDS Clock Output Current
2X LVDS Clock Output Current
LSB First Mode
MSB First Mode
POWER-DOWN ADC CHANNELS
(register 2)
D2: Power-Down for Channel 2
D0: Power-Down for Channel 1
POWER-DOWN ADC CHANNELS
(register 3)
D3: Power-Down for Channel 4
D1: Power-Down for Channel 3
CUSTOM PATTERN (registers 4-6)
Bits for Custom Pattern
0
0
1
1
0
1
0
1
(default after reset)
Patterns Get Reversed in MSB
First Mode of LVDS
0
0
1
1
0
1
0
1
(default after reset)
0
0
0
1
0
0
0
0
X
X
0
1
X
X
X
X
0
1
X
X
I
OUT
= 3.5mA
I
OUT
= 7.0mA
(default after reset)
0
0
1
0
0
0
1
X
0
0
X
1
Logic 1 = Channel Powered
Down
0
0
1
1
1
X
0
0
X
1
0
0
Logic 1 = Channel Powered
Down
D3
X
X
X
D2
X
X
X
D1
X
X
X
D0
X
X
X
See
Test Patterns
0
0
0
1
1
1
0
0
1
0
1
0
Deskew
Sync
Custom
101010101010
000000111111
Any 12-bit pattern that is defined in the custom pattern registers 4 to 6. The output comes out in the following
order:
D0(4) D1(4) D2(4) D3(4) D0(5) D1(5) D2(5) D3(5) D0(6) D1(6) D2(6) D3(6)
where, for example, D0(4) refers to the D0 bit of register 4, etc.
(1)
Default is LSB first. If MSB first is selected, the above patterns will be reversed.
9
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相關(guān)代理商/技術(shù)參數(shù) |
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| ADS5240IPAPG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 4-Ch 12-bit 40MSPS w/Ser LVDS Interface 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 |
| ADS5240IPAPT | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 4-Ch 12-bit 40MSPS w/Ser LVDS Interface 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 |
| ADS5240IPAPTG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 4-Ch 12-bit 40MSPS w/Ser LVDS Interface 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 |
| ADS5242 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:4-Channel, 12-Bit, 65MSPS Analog-to-Digital Converter with Serial LVDS Interface |
| ADS5242EVM | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 ADS5242 Eval Mod 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 |
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