EVAL1201/AA Ver la hoja de datos (PDF) - STMicroelectronics

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componentes Descripción

Fabricante

EVAL1201/AA

12-BIT, 50MSPS, 150mW A/D CONVERTER

STMicroelectronics 

TSA1201

CONDITIONS

AVCC = DVCC = VCCBE = VCCBI = 2.5V,Fs= 50Msps, Vin@ -1dBFS, VREFP=1V, VREFM=0V

Tamb = 25°C (unless otherwise specified)

ACCURACY

Symbol

Parameter

OE

DNL

INL

-

Offset Error

Differential Non Linearity

Integral Non Linearity

Monotonicity and no missing

codes

Test conditions

Fin= 2MHz, VIN@+1dBFS

Fin= 2MHz, VIN@+1dBFS

Fin= 2MHz, VIN@+1dBFS

Min Typ Max Unit

2.45

mV

±0.6

LSB

±1.7

LSB

Guaranted

DYNAMIC CHARACTERISTICS

Symbol

Parameter

Test conditions

Min Typ

SFDR

Spurious Free Dynamic Range

Fin= 15MHz1)

Fin= 15MHz2)

-77.2

SNR Signal to Noise Ratio

Fin= 15MHz1)

Fin= 15MHz2)

61.6 64.9

60.7

THD Total Harmonics Distorsion

Fin= 15MHz1)

Fin= 15MHz2)

-74.3

SINAD

Signal to Noise and Distorsion-

Ratio

Fin= 15MHz1)

Fin= 15MHz2)

61 64.4

60

Fin= 15MHz1)

10

ENOB Effective Number of Bits

Fin= 15MHz2)

9.9

1. Equivalent load: Rload= 470Ω and Cload= 6pF

2. Tmin= -40°C to Tmax= 85°C. Not fully tested over the temperature range. Guaranted by sampling.

10.5

Max

-68

-67

-68

-64

Unit

dBc

dBc

dB

dB

dB

dB

dB

dB

bits

bits

7/20

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