參數(shù)資料
型號(hào): ADC1413D080HN
廠商: NXP Semiconductors N.V.
元件分類: 外設(shè)及接口
英文描述: Dual 14 bits ADC; 80 Msps; serial JESD204A
封裝: ADC1413D080HN/C1<SOT684-7 (HVQFN56)|<<http://www.nxp.com/packages/SOT684-7.html<1<Always Pb-free,;ADC1413D080HN/C1<SOT684-7 (HVQFN56)|<<http://www.nxp.com/packages/SOT684
文件頁(yè)數(shù): 15/43頁(yè)
文件大?。?/td> 698K
代理商: ADC1413D080HN
ADC1413D_SER
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6 — 8 June 2011
15 of 43
NXP Semiconductors
ADC1413D series
Dual 14-bit ADC; serial JESD204A interface
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.
Table 9.
11.1.3
Transformer
The configuration of the transformer circuit is determined by the input frequency. The
configuration shown in
Figure 8
would be suitable for a baseband application.
Fig 7.
Anti-kickback circuit
RC coupling versus input frequency, typical values
Input frequency (MHz)
3
70
170
Resistance (
)
25
12
12
Capacitance (pF)
12
8
8
001aan679
R
R
C
INAP/
INBP
INAM/
INBM
Fig 8.
Single transformer configuration
005aaa070
100 nF
100 nF
100 nF
100 nF
100 nF
25
Ω
25
Ω
25
Ω
25
Ω
12 pF
ADT1-1WT
100 nF
Analog
input
INAP
INBP
INAM
INBM
VCM
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參數(shù)描述
ADC1413D080HN/C1,5 功能描述:模數(shù)轉(zhuǎn)換器 - ADC DUAL 14b ADC 80 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
ADC1413D080HN/C1/5 功能描述:模數(shù)轉(zhuǎn)換器 - ADC DUAL 14b ADC 80 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
ADC1413D080HN-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
ADC1413D080HN-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