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SoC White Box IPs

14b-4.32Gsps ADC IP

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This ultra high speed wide-band Analog-to-Digital Converter is based on 16 Time Interleaved Pipeline sub-ADC followed by a digital correction algorithm for gain, offset and skew correction. The differential input is terminated by a 100 Ohms resistor (100 Ohms differential) and followed by an input buffer driving the sub-ADC. The signal amplitude is 1Vpp differential. The analog source driving the ADC should be ac-coupled to the input pins with two external capacitors of 1nF minimum. The input common mode is generated internally.

1469011876wide-band-adc-14bit  

FEATURES

    • 14-bit Time-Interleaved Pipeline ADC
    • 4.32GSps Sampling Rate
    • 60dBFS SNR (9.7 ENOB) with 54MHz<Fin<1794MHz
    • External AC coupling for the input signal
    • Two power supplies: 1.8V for analog & 1.0V for digital compensation
    • 1.0Vpp differential full-scale input
    • Buffered analog inputs
    • Input signal bandwidth: 54MHz to 1794MHz
    • Power down mode
    • 16x14bits data output at 270 MHz (4.32GHz/16)
    • Data ready output at 270MHz
    • Silicon Proven : 28FDSOI
    • Extracted from a production DOCSIS Tuner STB chip

Deliverables

    • Source Code Delivery including : Unlimited Usage and Rights to Modify
    • Technical documents
    • Design Guide

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