PI2EQX3232B datasheet(6/7 Pages) PERICOM

部件名	PI2EQX3232B

功能描述	3.2Gbps, 2-Port, SATAi/m, Serial Re-Driver

PDF	7 Pages

Scroll/Zoom	100%

制造商	PERICOM [Pericom Semiconductor Corporation]

网页	http://www.pericom.com

标志

6 / 7 page

PS8889D

10/03/07

PI2EQX3232B

3.2Gbps, 2-Port, SATAi/m,

Serial Re-Driver

AC Switching Characteristics for Clock Buffer (VDD = 1.8 ±0.1V) (3)

Symbol

Parameters

Min

Max.

Units

Notes

Trise / Tfall

Rise and Fall Time (measured between 0.175V to 0.525V) (1)

125

525

ΔTrise /

ΔTfall

Rise and Fall Time Variation

VHIGH

Voltage High including overshoot

660

900

VLOW

Voltage Low including undershoot

-150

VCROSS

Absolute crossing point voltages

-200

550

ΔVCROSS

Total Variation of Vcross over all edges

200

250

TDC

Duty Cycle (input duty cycle = 50%) (2)

Notes:

Measurement taken from Single Ended waveform.

Measurement taken from Differential waveform.

Test conﬁguration is RS = 33.2Ω, Rp = 49.9Ω, and 2pF.

Conﬁguration Test Load Board Termination

Figure 2. Conﬁguration test load board termination

Note:

• TLA and TLB are 3” transmission lines.

49.9

475

49.9

2pF

Clock#

Clock

TLA

TLB

CLKBUF

07-0225

PI2EQX3232B 数据表(PDF) 6 Page - Pericom Semiconductor Corporation

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