ADS58H43

現行

四通道 14 位元 250-MSPS 接收器與回饋 IC

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產品規格表

document-pdfAcrobat Quad-Channel, 250-MSPS Receiver and Feedback ADC datasheet (英文)

ADS58H43

現行

產品規格表

立即訂購

產品詳細資料

Number of input channels

4

Resolution (Bits)

14

Sample rate (max) (Msps)

250

Features

Decimating Filter, Differential Inputs, High Dynamic Range, Nap Mode, Out of Range Indicator, Power Down

Analog input BW (MHz)

500

SFDR (dB)

85

SNR (dB)

70.5

Power consumption (typ) (mW)

1460

Operating temperature range (°C)

-40 to 85

Rating

Catalog

Number of input channels

4

Resolution (Bits)

14

Sample rate (max) (Msps)

250

Features

Decimating Filter, Differential Inputs, High Dynamic Range, Nap Mode, Out of Range Indicator, Power Down

Analog input BW (MHz)

500

SFDR (dB)

85

SNR (dB)

70.5

Power consumption (typ) (mW)

1460

Operating temperature range (°C)

-40 to 85

Rating

Catalog

NFBGA (ZCR)

144

100 mm² (10 mm × 10 mm)

Quad Channel
Three Different Operating Modes:
- 11-Bit: 250 MSPS
- 11-Bit SNRBoost^3G+: 250 MSPS
- 14-Bit: 250 MSPS (Burst Mode)
Maximum Sampling Data Rate: 250 MSPS
Power Dissipation:
- 11-Bit Mode: 365 mW per Channel
SNRBoost^3G+ Bandwidth: 2x 45 MHz or 90 MHz
Spectral Performance at 170 MHz IF (typ):
- SNR: 70.5 dBFS in 90-MHz Band with SNRBoost^3G+
- SFDR: 85 dBc
DDR LVDS Digital Output Interface
144-Pad BGA (10-mm × 10-mm)

Quad Channel
Three Different Operating Modes:
- 11-Bit: 250 MSPS
- 11-Bit SNRBoost^3G+: 250 MSPS
- 14-Bit: 250 MSPS (Burst Mode)
Maximum Sampling Data Rate: 250 MSPS
Power Dissipation:
- 11-Bit Mode: 365 mW per Channel
SNRBoost^3G+ Bandwidth: 2x 45 MHz or 90 MHz
Spectral Performance at 170 MHz IF (typ):
- SNR: 70.5 dBFS in 90-MHz Band with SNRBoost^3G+
- SFDR: 85 dBc
DDR LVDS Digital Output Interface
144-Pad BGA (10-mm × 10-mm)

The ADS58H43 is a high-linearity, quad-channel, 14-bit, 250-MSPS analog-to-digital converter (ADC). The four ADC channels are separated into two blocks with two ADCs each. Each block can be individually configured into three different operating modes. One operating mode includes the implementation of the SNRBoost^3G+ signal processing technology to provide high signal-to-noise ratio (SNR) in a band up to 90 MHz wide with only 11-bit resolution. Designed for low power consumption and high spurious-free dynamic range (SFDR), the ADC has low-noise performance and outstanding SFDR over a large input frequency range.

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重要文件	類型	標題	日期
*	資料表	Quad-Channel, 250-MSPS Receiver and Feedback ADC datasheet	2012/11/27
	應用說明	Design Considerations for Avoiding Timing Errors during High-Speed ADC, LVDS Dat (Rev. A)	2015/5/22
	應用說明	Why Use Oversampling when Undersampling Can Do the Job? (Rev. A)	2013/7/19
	應用說明	Using Windowing With SNRBoost 3G Technology	2010/8/30

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ADS58H43EVM — ADS58H43 評估模組

The ADS58H43EVM is a circuit board that allows designers to evaluate the performance of Texas Instruments ADS58H43, a quad-channel, 14-bit telecommunications analog-to-digital converter (ADC) operating at sampling rates of up to 250 MSPS. Designed for low-power consumption and high spurious free (...)

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