STV0299B datasheet(30/36 Pages) STMICROELECTRONICS

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STV0299B

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ELECTRICAL CHARACTERISTICS (continued)

6.3 DC Electrical Characteristics (continued)

VDD = 2.5 V, VDD_3.3 V = 3.3 V and Tamb =25°C unless otherwise specified.

Note:

Test conditions: Fclock = 52MHz, FIN = 8MHz, VIN = 0.5 Vpp

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

RESET

VILT

VIHT

Low Level Threshold Falling Input

High Level Threshold Falling Input

0.8

2.0

CLK_IN

VIL

VIH

Low Level Input Voltage

High Level Input Voltage

0.8

2.0

CIN

Input Capacitance

AGC/SDA/SCL/SDAT/SCLT

VOIL

Low Level Output Voltage

ISINK =2mA

0.4

ILK

Input Leakage Current

VAGC =5.5 V

4.0

µA

A/D CONVERTER

Vin

Differential Input Voltage

0.4

0.5

0.8

Vpp

VTOP

High Voltage Reference

1.5

VBOT

Low Voltage Reference

Rin

DC Input Resistance

I/Q Inputs

106

∞Ω

Cin

Input Capacitance

I/Q Inputs

INL

Integral Non-Linearity

-1.5

+1.5

LSB

DNL

Differential Non-Linearity

-0.8

+0.8

LSB

SNR

Signal to Noise Ratio

Neff

Effective Number of bits(1)

5.0

5.5

6.0

bits

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