ADS5409 Dual-Channel, 12-Bit, 900-MSPS Analog-to-Digital Converter (ADC) | TI.com

ADS5409 (ACTIVE) Dual-Channel, 12-Bit, 900-MSPS Analog-to-Digital Converter (ADC)

 

Description

The ADS5409 is a high linearity dual channel 12-bit, 900 Msps analog-to-digital converter (ADC) easing front end filter design for wide bandwidth receivers. The analog input buffer isolates the internal switching of the on-chip track-and-hold from disturbing the signal source as well as providing a high-impedance input. Optionally the output data can be decimated by two. Designed for high SFDR, the ADC has low-noise performance and outstanding spurious-free dynamic range over a large input-frequency range. The device is available in a 196pin BGA package and is specified over the full industrial temperature range (–40°C to 85°C).

Features

  • Dual Channel
  • 12-Bit Resolution
  • Maximum Clock Rate: 900 Msps
  • Low Swing Full-Scale Input: 1.0 Vpp
  • Analog Input Buffer with High Impedance Input
  • Input Bandwidth (3dB): >1.2GHz
  • Data Output Interface: DDR LVDS
  • Optional 2x Decimation with Low Pass or
    High Pass Filter
  • 196-Pin BGA Package (12x12mm)
  • KEY SPECIFICATIONS
    • Power Dissipation: 1.1W/ch
    • Spectral Performance at fin = 230 MHz IF
      • SNR: 61.0 dBFS
      • SFDR: 76 dBc
    • Spectral Performance at fin = 700 MHz IF
      • SNR: 59.4 dBFS
      • SFDR: 70 dBc

Parametrics

Compare all products in High-speed ADCs (>10MSPS) Email Download to Excel
Part number Order Sample rate (Max) (MSPS) Features Resolution (Bits) Number of input channels SNR (dB) ENOB (Bits) SFDR (dB) Power consumption (Typ) (mW) Input range (Vp-p) Interface Operating temperature range (C) Analog input BW (MHz) Input buffer Package Group Package size: mm2:W x L (PKG) Rating Architecture
ADS5409 Order now 900     High Performance     12     2     61.5     9.8     76     2180     1     DDR LVDS     -40 to 85     1200     No     NFBGA | 196     196NFBGA: 144 mm2: 12 x 12 (NFBGA | 196)     Catalog     Pipeline    
ADS5401 Samples not available 800     High Performance     12     1     61.8     9.8     74     1200     1     DDR LVDS     -40 to 85     1200     No     NFBGA | 196     196NFBGA: 144 mm2: 12 x 12 (NFBGA | 196)     Catalog     Pipeline    
ADS5402 Samples not available 800     High Performance     12     2     61.8     9.8     74     2100     1     DDR LVDS     -40 to 85     1200     No     NFBGA | 196     196NFBGA: 144 mm2: 12 x 12 (NFBGA | 196)     Catalog     Pipeline    
ADS5403 Samples not available 500     High Performance     12     1     60.8     9.8     80     1040     1     DDR LVDS     -40 to 85     1200     No     NFBGA | 196     196NFBGA: 144 mm2: 12 x 12 (NFBGA | 196)     Catalog     Pipeline    
ADS5404 Samples not available 500     High Performance     12     2     60.8     9.8     77     1600     1     DDR LVDS     -40 to 85     1200     No     NFBGA | 196     196NFBGA: 144 mm2: 12 x 12 (NFBGA | 196)     Catalog     Pipeline