參數(shù)資料
型號: ADC1412D065HN
廠商: NXP Semiconductors N.V.
元件分類: 外設(shè)及接口
英文描述: Dual 14-bit ADC 65 Msps CMOS or LVDS DDR digital outputs
封裝: ADC1412D065HN/C1<SOT804-3|<<<1<Always Pb-free,;ADC1412D065HN/C1<SOT804-3|<<<1<Always Pb-free,;
文件頁數(shù): 27/43頁
文件大?。?/td> 1347K
代理商: ADC1412D065HN
ADC1412D_SER
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 4 — 4 March 2011
27 of 43
NXP Semiconductors
ADC1412D series
Dual 14-bit ADC: CMOS or LVDS DDR digital outputs
11.5.2
Digital output buffers: LVDS DDR mode
The digital output buffers can be configured as LVDS DDR by setting
bit LVDS_CMOS to logic 1 (see
Table 24
).
Each output should be terminated externally with a 100
resistor (typical) at the receiver
side (
Figure 30
) or internally via SPI control bits LVDS_INT_TER[2:0] (see
Figure 31
and
Table 33
).
The default LVDS DDR output buffer current is set to 3.5 mA. It can be programmed via
the SPI (bits DAVI[1:0] and DATAI[1:0]; see
Table 32
) in order to adjust the output logic
voltage levels.
Fig 30. LVDS DDR digital output buffer - externally terminated
Fig 31. LVDS DDR digital output buffer - internally terminated
DAn_DAn + 1_M; DBn_DBn + 1_M
VDDO
3.5 mA
typical
AGND
100 Ω
-
005aaa112
+
-
+
RECEIVER
DAn_DAn + 1_P; DBn_DBn + 1_P
DAn_DAn + 1_P; DBn_DBn + 1_P
DAn_DAn + 1_M; DBn_DBn + 1_M
VDDO
3.5 mA
typical
AGND
100 Ω
-
005aaa113
+
-
+
RECEIVER
100 Ω
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADC1412D065HN/C1,5 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14bit 72dB 125MSPS 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
ADC1412D065HN/C1/5 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14bit 72dB 125MSPS 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
ADC1412D065HN-C1 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
ADC1412D065HN-C18 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