ADC3563 datasheet(9/75 Pages) TI

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6.7 Electrical Characteristics - AC Specifications

Typical values are over the operating free-air temperature range, at TA = 25°C, full temperature range is TMIN = –40°C to

TMAX = 105°C, ADC sampling rate = 10-65 MSPS, external reference, 50% clock duty cycle, AVDD = IOVDD = 1.8 V,

external 1.6 V reference, and –1-dBFS differential input, unless otherwise noted

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

ADC3561: 10 MSPS

NSD

Noise Spectral Density

No input signal

-150.0

dBFS/Hz

SNR

Signal to noise ratio

fIN = 1.1 MHz

82.0

dBFS

fIN = 4.9 MHz

TBD

82.0

fIN = 9.9 MHz

81.9

SINAD

Signal to noise and distortion ratio

fIN = 1.1 MHz

TBD

dBFS

fIN = 4.9 MHz

TBD

fIN = 9.9 MHz

TBD

ENOB

Effective number of bits

fIN = 1.1 MHz

13.3

bit

fIN = 4.9 MHz

TBD

13.3

fIN = 9.9 MHz

13.3

THD

Total Harmonic Distortion (First five

harmonics)

fIN = 1.1 MHz

TBD

dBc

fIN = 4.9 MHz

TBD

fIN = 9.9 MHz

TBD

SFDR

Spur free dynamic range including

second and third harmonic distortion

fIN = 1.1 MHz

dBc

fIN = 4.9 MHz

TBD

fIN = 9.9 MHz

Non HD2,3

Spur free dynamic range (excluding

HD2 and HD3)

fIN = 1.1 MHz

100

dBFS

fIN = 4.9 MHz

TBD

100

fIN = 9.9 MHz

IMD3

Two tone inter-modulation distortion

f1 = 1 MHz, f2 = 2 MHz, AIN = -7 dBFS/

tone

TBD

dBc

f1 = 10 MHz, f2 = 12 MHz, AIN = -7

dBFS/tone

TBD

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ADC3563

SBAS990 – FEBRUARY 2021

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