STLC1511 datasheet(7/31 Pages) STMICROELECTRONICS

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STLC1511

Input Referred Noise9 10 11 12

at G=0dB

at G=max13

at G=0dB

at G=max11

250

252

spot noise @30Khz

measured single ended

at RXINP or RXINN

spot noise @30kHz

measured differentially at

RXINP/N

Input Referred Noise9 10 11

at G=0dB

at G=max11

250

252

spot noise @30kHz

measured differentially at

RXDCINP/N

Op amp Input Referred Noise9 10 11

spot noise @30kHz

measured differentially at

RXOPINP/N

Output Signal to Distortion ratio

Two tone (ATE testing)14

DS Multi tone15

30kHz =< f =< 120kHz

155kHz =< f =< 540kHz

US Multi-tone16

30kHz =< f =< 120kHz

155kHz =< f =< 540kHz

For all RxPGA gain.

Measured at output of

ADC

Input Impedance

@pins RXOPINP/N

@ pins RXINP/N

@ pins RXDCIP/N

250

1000

Rx Opamp input pins

Rx PGA input pins

Rx AC coupling pins

DC Offset at output

measured at output of

ADC

Max Input Signal Level

single ended

differential

1.2

2.4

Vpe

single-ended input

differential input

measured at any input

(RXINP/N, RXOPINP/N,

or RXDCINP/N)

Settling Time17

300

nsec

Time for PGA to settle to

3t accuracy after a

change in the control

word indicated by ENB

going high.

Unless otherwise noted, typical specifications apply for VCC=5.0Volts, temperature=27×C, nominal process and

current. Maximum and minimum performance is with VCC±±5%, -40=<Tjunction=<105×C, and worst case process.

Description

min

typ

max

Units

Comments

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Table 2. Receive Path Specifications

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