ADS5482

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16-Bit, 105-MSPS Analog-to-Digital Converter (ADC)

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Product details

Parameters

Sample rate (Max) (MSPS) 105 Resolution (Bits) 16 Number of input channels 1 Interface Parallel LVDS Analog input BW (MHz) 125 Features High Performance Rating Catalog Input range (Vp-p) 3 Power consumption (Typ) (mW) 2100 Architecture Pipeline SNR (dB) 80.8 ENOB (Bits) 12.9 SFDR (dB) 98 Operating temperature range (C) -40 to 85 Input buffer Yes open-in-new Find other High-speed ADCs (>10MSPS)

Package | Pins | Size

VQFN (RGC) 64 81 mm² 9.0 x 9.0 open-in-new Find other High-speed ADCs (>10MSPS)

Features

  • 80/105/135-MSPS Sample Rates
  • 16-Bit Resolution
  • SFDR: 95 dBc at 70 MHz and 135 MSPS
  • SNR: 78.6 dBFS at 70 MHz and 135 MSPS
  • Efficient DDR LVDS-Compatible Outputs
  • Internal Dither Available
  • Total Power Dissipation: 2.2 W
  • Power-Down Mode: 70 mW
  • On-Chip High Impedance Analog Buffer
  • QFN-64 PowerPAD Package (9 mm × 9 mm Footprint)
  • Industrial Temperature Range: –40°C to +85°C
  • APPLICATIONS
    • Wireless Infrastructure (Multi-Carrier GSM, WCDMA, LTE)
    • Test and Measurement Instrumentation
    • Software-Defined Radio
    • Data Acquisition
    • Power Amplifier Linearization
    • Communication Instrumentation
    • Radar
    • Medical Imaging

All trademarks are the property of their respective owners.

open-in-new Find other High-speed ADCs (>10MSPS)

Description

The ADS5481/ADS5482/ADS5483 (ADS548x) is a 16-bit family of analog-to-digital converters (ADCs) that operate from both a 5-V supply and 3.3-V supply while providing LVDS-compatible digital outputs. The ADS548x integrated analog 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. An internal reference generator is also provided to simplify the system design.

Designed for highest total ENOB, the ADS548x family has outstanding low noise performance and spurious-free dynamic range.

The ADS548x is available in an QFN-64 PowerPAD package. The device is built on Texas Instruments complementary bipolar process (BiCom3) and is specified over the full industrial temperature range (–40°C to +85°C).

open-in-new Find other High-speed ADCs (>10MSPS)
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Technical documentation

Design & development

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

Hardware development

EVALUATION BOARDS Download
Description

    The ADC Harmonic Calculation tool is an excel based calculator for determining the location in frequency space of high order harmonics following Nyquist aliasing in an analog to digital converter.

    Given an ADC sample rate and the span of a signal of interest the calcultor will determine if the 2nd (...)

EVALUATION BOARDS Download
document-generic User guide
Description

The ADS5482EVM is a circuit board which allows the designer to run an evaluation of Texas Instruments’ ADS5482 device, a 16-bit 105 MSPS ADC with DDR LVDS outputs. With the supplied logic analyzer breakout board, the ADC LVDS output can be directly captured using either an Agilent E5405A or (...)

Features

Transformer coupled analog input path CDCE72010 Jitter Clock Synchronizer and Jitter Cleaner clocking circuit DDR LVDS output and capture ability

EVALUATION BOARDS Download
document-generic User guide
Description

The ADS5483EVM is a circuit board which allows the designer to run an evaluation of Texas Instruments’ ADS5483 device, a 16-bit 135 MSPS ADC with DDR LVDS outputs. With the supplied logic analyzer breakout board, the ADC LVDS output can be directly captured using either an Agilent E5405A or (...)

Features
  • Transformer coupled analog input path
  • CDCE72010 Jitter Clock Synchronizer and Jitter Cleaner clocking circuit
  • DDR LVDS output and capture ability
EVALUATION BOARDS Download
$99.00
Description
The THS770006 evaluation module (EVM) is used for testing the typical performance of the THS770006 high-speed, fully differential, amplifier device. The THS770006EVM schematic is shown in the THS770006 datasheet (Figure 32). The THS770006EVM is configured to convert to and from a differential 50Ω (...)
Features
The THS770006EVM can be configured to test: Frequency Response, s-Parameters (s11, s22, s12), Frequency Response with Capacitive Load, Distortion, Noise Figure, Power-Down, Differential Z-out, Output Balance Error, Common-Mode Rejection, VOCM Frequency Response, and VOCM Slew Rate & Pulse Response (...)

Software development

SUPPORT SOFTWARE Download
High-speed data converter pro software
DATACONVERTERPRO-SW This high-speed data converter pro GUI is a PC (Windows® XP/7 compatible) program designed to aid in evaluation of most TI high-speed data converter and analog front-end (AFE) platforms. Designed to support the entire TSW14xxx series of data-capture and pattern-generation cards (...)
Features
  • Compatible with TSW1400, TSW1405, TSW1406 and TSW14J10, TSW14J50, TSW14J56, and TSW14J57 pattern-generation and data-capture platforms
  • Works with all TI high-speed DAC, ADC, and AFE products
  • Provides time-domain and frequency-domain analysis
  • Supports single-tone, multi-tone, and modulated (...)
SUPPORT SOFTWARE Download
SBAC120.ZIP (262219 KB)

Design tools & simulation

SIMULATION MODELS Download
SLAC212A.ZIP (6 KB) - IBIS Model
CALCULATION TOOLS Download
Jitter and SNR Calculator for ADCs
JITTER-SNR-CALC JITTER-SNR-CALC can be used for calculating theoretical Signal to Noise (SNR) performance of ADCs based on input frequency and clock jitter.

CAD/CAE symbols

Package Pins Download
VQFN (RGC) 64 View options

Ordering & quality

Support & training

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