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ADS5463
  • ADS5463

ADS5463

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12-bit 500-MSPS analog-to-digital converter (ADC)

Texas Instruments ADS5463 Product Info

1 April 2026 5

Parameters

Sample rate (max) (Msps)

500

Resolution (Bits)

12

Number of input channels

1

Interface type

Parallel LVDS

Analog input BW (MHz)

2000

Features

Low Power

Rating

Catalog

Peak-to-peak input voltage range (V)

2.2

Power consumption (typ) (mW)

2250

Architecture

Pipeline

SNR (dB)

65.4

ENOB (Bits)

10.4

SFDR (dB)

90

Operating temperature range (°C)

-40 to 85

Input buffer

Yes

Package

HTQFP (PFP)-80-196 mm² 14 x 14

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.

  • 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.

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).

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