Quad 250MSPS Receiver and Feedback IC - ADS58H43


Quad 250MSPS Receiver and Feedback IC


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 SNRBoost3G+ 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.


  • Quad Channel
  • Three Different Operating Modes:
    • 11-Bit: 250 MSPS
    • 11-Bit SNRBoost3G+: 250 MSPS
    • 14-Bit: 250 MSPS (Burst Mode)
  • Maximum Sampling Data Rate: 250 MSPS
  • Power Dissipation:
    • 11-Bit Mode: 365 mW per Channel
  • SNRBoost3G+ Bandwidth: 2x 45 MHz or 90 MHz
  • Spectral Performance at 170 MHz IF (typ):
    • SNR: 70.5 dBFS in 90-MHz Band with SNRBoost3G+
    • SFDR: 85 dBc
  • DDR LVDS Digital Output Interface
  • 144-Pad BGA (10-mm × 10-mm)

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Parametrics Compare all products in Wideband Receivers

# Input Channels
Resolution (Bits)
Sample Rate (Max) (MSPS)
Analog Input BW (MHz)
SFDR (Typ) (dB)
SNR (Typ) (dB)
Power Consumption (Typ) (mW)
Special Features
Logic Voltage DV/DD (Max) (V)
Logic Voltage DV/DD (Min) (V)
Analog Voltage AV/DD (Max) (V)
Analog Voltage AV/DD (Min) (V)
Operating Temperature Range (C)
Approx. Price (US$)
ADS58H43 ADS58H40
4     4    
14     14    
250     250    
500     500    
85     85    
70.5     71    
1460     1460    
Decimating Filter
Differential Inputs
Nap Mode
Out of Range Indicator
Power Down    
Decimating Filter
Differential Inputs
Nap Mode
Out of Range Indicator
Power Down    
2.0     2.0    
1.7     1.7    
3.45     3.45    
1.8     1.8    
-40 to 85     -40 to 85    
139.13 | 1ku     166.95 | 1ku    
144NFBGA     144NFBGA    

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