ADS54RF63 12-Bit, 550-MSPS, RF Sampling Analog-to-Digital Converter (ADC) | TI.com

ADS54RF63 (ACTIVE) 12-Bit, 550-MSPS, RF Sampling Analog-to-Digital Converter (ADC)

 

Description

The ADS5463/ADS54RF63 is a 12-bit, 500-/550-MSPS analog-to-digital converter (ADC) that operates from both a 5-V supply and 3.3-V supply, while providing LVDS-compatible digital outputs. This ADC is one of a family of 12-, 13-, and 14-bit ADCs that operate from 210 MSPS to 550 MSPS. The ADS5463/ADS54RF63 input buffer isolates the internal switching of the onboard track and hold (T&H) from disturbing the signal source while providing a high-impedance input.

The ADS54RF63 provides superior SFDR compared to the ADS5463 when the analog input frequency exceeds ~350 MHz or if operation up to 550 MSPS is required.

The ADS5463/ADS54RF63 is available in a TQFP-80 PowerPAD™ package. The ADS5463/ADS54RF63 is built on the Texas Instrument complementary bipolar process (BiCom3) and specified over the full industrial temperature range (-40°C to 85°C).

Features

  • 12-Bit Resolution
  • On-Chip Analog Buffer
  • ADS5463: 500 MSPS
  • ADS5463 SFDR: 77dBc at 300 MHz fIN
  • ADS54RF63: 550 MSPS
  • ADS54RF63 SFDR: 70dBc at 900 MHz fIN
  • 2.3-GHz Input Bandwidth
  • LVDS-Compatible Outputs
  • Very Low Latency: 3.5 Clock Cycles
  • High Analog Input Swing without Damage,> 10 Vpp Differential-AC Signal
  • Total Power Dissipation: 2.2 W
  • 80-Pin TQFP PowerPAD Package (14-mm × 14-mm footprint)
  • Industrial Temperature Range: -40°C to 85°C
  • Pin-Similar/Compatible to 12-, 13-, and 14-Bit Family: ADS5440/ADS5444/ADS5474
  • APPLICATIONS
    • Test and Measurement Instrumentation
    • Software-Defined Radio
    • Data Acquisition
    • Power Amplifier Linearization
    • Communication Instrumentation
    • Radar

All trademarks are the property of their respective owners.

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
ADS54RF63 Order now 550     High Performance     12     1     62.6     9.9     76     2250     2.2     Parallel LVDS     -40 to 85     2300     Yes     HTQFP | 80     80HTQFP: 196 mm2: 14 x 14 (HTQFP | 80)     Catalog     Pipeline    
ADS5440 Order now 210     High Performance     13     1     69     11.4     80     2250     2.2     Parallel LVDS     -40 to 85     500     Yes     HTQFP | 80     80HTQFP: 196 mm2: 14 x 14 (HTQFP | 80)     Catalog     Pipeline    
ADS5444 Order now 250     High Performance     13     1     69     11.1     77     2250     2.2     Parallel LVDS     -40 to 85     500     Yes     HTQFP | 80     80HTQFP: 196 mm2: 14 x 14 (HTQFP | 80)     Catalog     Pipeline    
ADS5463 Samples not available 500     Low Power     12     1     65.3     10.5     82     2250     2.2     Parallel LVDS     -40 to 85     2000     Yes     HTQFP | 80     80HTQFP: 196 mm2: 14 x 14 (HTQFP | 80)     Catalog     Pipeline    
ADS5474 Samples not available 400     High Performance     14     1     70.2     11.2     86     2500     2.2     Parallel LVDS     -40 to 85     1440     Yes     HTQFP | 80     80HTQFP: 196 mm2: 14 x 14 (HTQFP | 80)     Catalog     Pipeline