ADC32RF55 datasheet(13/126 Pages) TI

13 / 126 page

Maximum and minimum values are specified over the operating free-air temperature range and nominal supply voltages.

Typical values are specified at TA = 25°C, ADC sampling rate = 2.6 GSPS, Bypass mode, 50% clock duty cycle, AVDD18 =

1.8 V, AVDD12, AVDDCLK, DVDD = 1.2 V, –4-dBFS differential input and dither ENABLED, unless otherwise noted

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

HD2

Second Harmonic Distortion

fIN = 100 MHz

dBc

fIN = 500 MHz

fIN = 900 MHz

fIN = 1.8 GHz

TBD

fIN = 2.4 GHz

HD3

Third Harmonic Distortion

fIN = 100 MHz

dBc

fIN = 500 MHz

fIN = 900 MHz

fIN = 1.8 GHz

TBD

fIN = 2.4 GHz

Non

HD2,3

Spur free dynamic range

(excluding HD2 and HD3)

fIN = 100 MHz

dBFS

fIN = 500 MHz

fIN = 900 MHz

fIN = 1.8 GHz

TBD

fIN = 2.4 GHz

IMD3

Two tone inter-modulation

distortion

f1 = 700 MHz, f2 = 800 MHz, AIN = -10 dBFS/tone

dBc

f1 = 1.5 GHz, f2 = 1.6 GHz, AIN = -10 dBFS/tone

(1)

Measured from 100 MHz to Nyquist (FS/2) excluding dither

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ADC32RF54, ADC32RF55

SBAS500A – JUNE 2022 – REVISED DECEMBER 2022

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ADC32RF55 Datasheet(PDF) 13 Page - Texas Instruments

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