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| 型號(hào)： | ADC1213D065HN |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | Dual 12-bit ADC; 65 Msps |
| 封裝： | ADC1213D065HN/C1<SOT684-7 (HVQFN56)|<<http://www.nxp.com/packages/SOT684-7.html<1<Always Pb-free,;ADC1213D065HN/C1<SOT684-7 (HVQFN56)|<<http://www.nxp.com/packages/SOT684 |
| 文件頁數(shù)： | 6/42頁 |
| 文件大?。?/td> | 632K |
| 代理商： | ADC1213D065HN |
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ADC1213D_SER
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 7 — 9 June 2011
14 of 42
NXP Semiconductors
ADC1213D series
Dual 12-bit ADC; serial JESD204A interface
The sample phase occurs when the internal clock (derived from the clock signal on pin
CLKP/CLKM) is HIGH. The voltage is then held on the sampling capacitors. When the
clock signal goes LOW, the stage enters the hold phase and the voltage information is
transmitted to the ADC core.
11.1.2 Anti-kickback circuitry
Anti-kickback circuitry (RC filter in Figure 7) is needed to counteract the effects of a
charge injection generated by the sampling capacitance.
The RC filter is also used to filter noise from the signal before it reaches the sampling
stage. The value of the capacitor should be chosen to maximize noise attenuation without
degrading the settling time excessively.
The component values are determined by the input frequency and should be selected so
as not to affect the input bandwidth.
Fig 6.
Input sampling circuit
005aaa069
INAP
INBP
package
ESD
parasitics
switch
Ron = 15 Ω
4 pF
Cs
switch
Ron = 15 Ω
INAM
INBM
1, 14
2, 13
internal
clock
internal
clock
Fig 7.
Anti-kickback circuit
001aan679
R
C
INAP/
INBP
INAM/
INBM
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| ADC1213D080HN | Dual 12-bit ADC; 80 Msps |
| ADC1213D105HN | Dual 12-bit ADC; 105 Msps |
| ADC1213D125HN | Dual 12-bit ADC; 125 Msps |
| B1112A1-ND3G-1-50 | BNC PLUG |
| B1112A1-ND3G-3-75 | BNC PLUG |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADC1213D065HN/C1 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual 12-bit ADC; 65 Msps, 80 Msps, 105 Msps or 125 Msps |
| ADC1213D065HN/C1,5 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC DUAL 12b ADC 65 MSPS 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 |
| ADC1213D065HN/C1,518 | 制造商:NXP Semiconductors 功能描述: |
| ADC1213D065HN/C1,551 | 制造商:NXP Semiconductors 功能描述: |
| ADC1213D065HN/C1/5 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC DUAL 12b ADC 65 MSPS 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 |
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