ISO7240CF datasheet(14/25 Pages) TI

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VCM

OUT

GND1

NOTEB

orV

C=0.1 F±1%

GND2

Pass-failcriteria:

Outputmust

remainstable

OUT

Tektronix

HFS9009

PATTERN

GENERATOR

DUT

Tektronix

784D

/ 2

C C

Jitter

ISO7240CF, ISO7240C

,, ISO7240M

ISO7241C, ISO7241M

ISO7242C, ISO7242M

SLLS868I – SEPTEMBER 2007 – REVISED DECEMBER 2008........................................................................................................................................ www.ti.com

PARAMETER MEASUREMENT INFORMATION (continued)

CL = 15 pF and includes instrumentation and fixture capacitance within ±20%.

The input pulse is supplied by a generator having the following characteristics: PRR

≤ 50 kHz, 50% duty cycle, tr ≤ 3

ns, tf ≤ 3 ns, ZO = 50Ω.

Figure 5. Common-Mode Transient Immunity Test Circuit and Voltage Waveform

NOTE: PRBS bit pattern run length is 216 – 1. Transition time is 800 ps. NRZ data input has no more than five consecutive 1s

or 0s.

Figure 6. Peak-to-Peak Eye-Pattern Jitter Test Circuit and Voltage Waveform

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Product Folder Link(s): ISO7240CF, ISO7240C ISO7240M ISO7241C ISO7241M ISO7242C ISO7242M

ISO7240CF Datasheet(PDF) 14 Page - Texas Instruments

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