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Analog-to-digital converters (ADCs)
High-speed ADCs (≥10 MSPS)

ADS5500

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14-Bit, 125-MSPS Analog-to-Digital Converter (ADC)

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Data sheet

ADS5500

ACTIVE
Data sheet Order now

Product details

Sample rate (max) (Msps) 125 Resolution (Bits) 14 Number of input channels 1 Interface type Parallel CMOS Analog input BW (MHz) 750 Features High Performance Rating Catalog Peak-to-peak input voltage range (V) 2.3 Power consumption (typ) (mW) 780 Architecture Pipeline SNR (dB) 73.2 ENOB (Bits) 11.3 SFDR (dB) 84 Operating temperature range (°C) -40 to 85 Input buffer No
Sample rate (max) (Msps) 125 Resolution (Bits) 14 Number of input channels 1 Interface type Parallel CMOS Analog input BW (MHz) 750 Features High Performance Rating Catalog Peak-to-peak input voltage range (V) 2.3 Power consumption (typ) (mW) 780 Architecture Pipeline SNR (dB) 73.2 ENOB (Bits) 11.3 SFDR (dB) 84 Operating temperature range (°C) -40 to 85 Input buffer No
HTQFP (PAP) 64 144 mm² (12 mm × 12 mm)
  • 14-Bit Resolution
  • 125 Msps Sample Rate
  • High SNR: 71.2 dBFS at 100-MHz fIN
  • High SFDR: 82 dBc at 100-MHz fIN
  • 2.3-VPP Differential Input Voltage
  • Internal Voltage Reference
  • 3.3-V Single-Supply Voltage
  • Analog Power Dissipation: 578 mW
  • Serial Programming Interface
  • TQFP-64 PowerPAD™ Package
  • Recommended Amplifiers: OPA695, OPA847, THS3201, THS3202, THS4503, THS4509, THS9001
  • APPLICATIONS
    • Wireless Communication
      • Communication Receivers
      • Base Station Infrastructure
    • Test and Measurement Instrumentation
    • Single and Multichannel Digital Receivers
    • Communication Instrumentation
      • Radar, Infrared
    • Video and Imaging
    • Medical Equipment

PowerPAD is a trademark of Texas Instruments.
  • 14-Bit Resolution
  • 125 Msps Sample Rate
  • High SNR: 71.2 dBFS at 100-MHz fIN
  • High SFDR: 82 dBc at 100-MHz fIN
  • 2.3-VPP Differential Input Voltage
  • Internal Voltage Reference
  • 3.3-V Single-Supply Voltage
  • Analog Power Dissipation: 578 mW
  • Serial Programming Interface
  • TQFP-64 PowerPAD™ Package
  • Recommended Amplifiers: OPA695, OPA847, THS3201, THS3202, THS4503, THS4509, THS9001
  • APPLICATIONS
    • Wireless Communication
      • Communication Receivers
      • Base Station Infrastructure
    • Test and Measurement Instrumentation
    • Single and Multichannel Digital Receivers
    • Communication Instrumentation
      • Radar, Infrared
    • Video and Imaging
    • Medical Equipment

PowerPAD is a trademark of Texas Instruments.

The ADS5500 is a high-performance, 14-bit, 125 Msps analog-to-digital converter (ADC). To provide a complete converter solution, it includes a high-bandwidth linear sample-and-hold stage (S&H) and internal reference. Designed for applications demanding the highest speed and highest dynamic performance in little space, the ADS5500 has excellent power consumption of 578 mW at 3.3-V single-supply voltage. This allows an even higher system integration density. The provided internal reference simplifies system design requirements. Parallel CMOS-compatible output ensures seamless interfacing with common logic.

The ADS5500 is available in a 64-pin TQFP PowerPAD™ package and in both a commercial and industrial temperature grade device.

The ADS5500 is a high-performance, 14-bit, 125 Msps analog-to-digital converter (ADC). To provide a complete converter solution, it includes a high-bandwidth linear sample-and-hold stage (S&H) and internal reference. Designed for applications demanding the highest speed and highest dynamic performance in little space, the ADS5500 has excellent power consumption of 578 mW at 3.3-V single-supply voltage. This allows an even higher system integration density. The provided internal reference simplifies system design requirements. Parallel CMOS-compatible output ensures seamless interfacing with common logic.

The ADS5500 is available in a 64-pin TQFP PowerPAD™ package and in both a commercial and industrial temperature grade device.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet 14-Bit, 125MSPS Analog-to-Digital Converter datasheet (Rev. F) Feb 8, 2007
Application note Design Considerations for Avoiding Timing Errors during High-Speed ADC, LVDS Dat (Rev. A) May 22, 2015
Application note Why Use Oversampling when Undersampling Can Do the Job? (Rev. A) Jul 19, 2013
Application note Driving High-Speed ADCs: Circuit Topologies and System-Level Parameters (Rev. A) Sep 10, 2010
Application note Smart Selection of ADC/DAC Enables Better Design of Software-Defined Radio Apr 28, 2009
Application note CDCE72010 as a Clocking Solution for High-Speed Analog-to-Digital Converters Jun 8, 2008
Application note Phase Noise Performance and Jitter Cleaning Ability of CDCE72010 Jun 2, 2008
User guide ADS5500/5541/5542/5520/5521/5522 14-&12-Bit Single Channel ADC w/LVDT1422 Output Jul 26, 2006
Analog design Journal Low-power, high-intercept interface to the ADS5424, 105-MSPS converter Oct 10, 2005
User guide ADS5500/5541/5542/5520/5521/5522 14- and 12-Bit Single Channel ADC EVM (Rev. C) Sep 27, 2005
Analog design Journal Clocking High-Speed Data Converters Jan 18, 2005
Analog design Journal 14-Bit, 125-MSPS ADS5500 Evaluation Jan 18, 2005
Application note Implementing a CDC7005 Low Jitter Clock Solution for HIgh Speed High IF ADC Dev Jun 25, 2004
Product overview ADS5500 + CDC7005 Product Bulletin Jun 23, 2004
Application note ADS5500, OPA695: PC Board Layout for Low Distortion High-Speed ADC Drivers Apr 22, 2004
More literature Analogue-to-Digital Converters Support Multicarrier Systems Mar 2, 2004

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Support software

HSADC-SPI-UTILITY — ADS5400 EVM GUI

Supported products & hardware
Simulation model

ADS55xx IBIS Model (Rev. C)

SBAC028 (208 KB) - IBIS model
Supported products & hardware
Calculation tool

ANALOG-ENGINEER-CALC — PC software analog engineer's calculator

The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)

Supported products & hardware
Calculation tool

JITTER-SNR-CALC — Jitter and SNR calculator

JITTER-SNR-CALC can be used for calculating theoretical Signal to Noise (SNR) performance of ADCs based on input frequency and clock jitter.

Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
HTQFP (PAP) 64 Ultra Librarian
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