ADS54T02

ACTIVO

CI de receptor y retroalimentación BTS 750 MSPS de 2 canales

Detalles del producto

Number of input channels 2 Resolution (Bits) 12 Sample rate (max) (Msps) 750 Features Decimating Filter, Differential Inputs, High Dynamic Range, Nap Mode, Out of Range Indicator, Power Down Analog input BW (MHz) 1200 Power consumption (typ) (mW) 2100 Operating temperature range (°C) -40 to 85 Rating Catalog
Number of input channels 2 Resolution (Bits) 12 Sample rate (max) (Msps) 750 Features Decimating Filter, Differential Inputs, High Dynamic Range, Nap Mode, Out of Range Indicator, Power Down Analog input BW (MHz) 1200 Power consumption (typ) (mW) 2100 Operating temperature range (°C) -40 to 85 Rating Catalog
NFBGA (ZAY) 196 144 mm² (12 mm × 12 mm)
  • Dual Channel
  • 12-Bit Resolution
  • Maximum Clock Rate: 750 Msps
  • Low Swing Fullscale Input: 1.0 Vpp
  • Analog Input Buffer with High Impedance Input
  • Input Bandwidth (3dB): >1.2GHz
  • Data Output Interface: DDR LVDS
  • 196-Pin BGA Package (12×12mm)
  • Power Dissipation: 1050mW/ch
  • Performance at fin = 230 MHz IF
    • SNR: 60.7 dBFS
    • SFDR: 78 dBc
  • Performance at fin = 700 MHz IF
    • SNR: 58.9 dBFS
    • SFDR: 73 dBc
  • Receive Mode: 2x Decimation with Low Pass or
    High Pass Filter
  • Feedback Mode: Burst Mode Output for Full
    Bandwidth DPD Feedback
  • Dual Channel
  • 12-Bit Resolution
  • Maximum Clock Rate: 750 Msps
  • Low Swing Fullscale Input: 1.0 Vpp
  • Analog Input Buffer with High Impedance Input
  • Input Bandwidth (3dB): >1.2GHz
  • Data Output Interface: DDR LVDS
  • 196-Pin BGA Package (12×12mm)
  • Power Dissipation: 1050mW/ch
  • Performance at fin = 230 MHz IF
    • SNR: 60.7 dBFS
    • SFDR: 78 dBc
  • Performance at fin = 700 MHz IF
    • SNR: 58.9 dBFS
    • SFDR: 73 dBc
  • Receive Mode: 2x Decimation with Low Pass or
    High Pass Filter
  • Feedback Mode: Burst Mode Output for Full
    Bandwidth DPD Feedback

The ADS54T02 is a high linearity dual channel 12-bit, 750 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. Two output modes are available for the output data – it can be decimated by two or the data can be output in burst mode. The burst mode output is designed specifically for DPD feedback applications where high resolution output data is available for a short period of time. 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).

The ADS54T02 is a high linearity dual channel 12-bit, 750 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. Two output modes are available for the output data – it can be decimated by two or the data can be output in burst mode. The burst mode output is designed specifically for DPD feedback applications where high resolution output data is available for a short period of time. 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).

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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos Dual Channel 12-Bit 750Msps Receiver and Feedback IC, ADS54T02 datasheet (Rev. B) 8/01/2014
Nota sobre la aplicación Design Considerations for Avoiding Timing Errors during High-Speed ADC, LVDS Dat (Rev. A) 22/05/2015
Nota sobre la aplicación Why Use Oversampling when Undersampling Can Do the Job? (Rev. A) 19/07/2013

Diseño y desarrollo

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Placa de evaluación

ADS54T02EVM — Módulo de evaluación de ADS54T02

The ADS540x and ADS54T0x EVM is a circuit board that allows designers to evaluate the performance of Texas Instruments ADS5401/02/03/04/07/09 single/dual channel 12-bit 500/800/900 MSPS analog to digital converters and ADS54T01/T04/T02, which are single/dual channel 500/750MSPS BTS feedback and (...)

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Soporte de software

SBAC120 — TIGAR Support Files

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Modelo de simulación

ADS54T02 IBIS Model

SLAM178.ZIP (55 KB) - Modelo IBIS
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Herramienta de diseño

SBAC119 — TIGAR (Texas Instruments Graphical Evaluation of ADC Response Tool)

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