pi2eqx4401d Pericom Semiconductor Corporation, pi2eqx4401d Datasheet
pi2eqx4401d
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pi2eqx4401d Summary of contents
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... Lane Serial PCI-Express Repeater/Equalizer with Clock Buffer & Signal Detect Feature Description Pericom Semiconductor’s PI2EQX4401D is a low power, PCI-Express compliant signal re-driver. The device provides programmable equalization, amplifi cation, and de-emphasis by using 4 select bits, SEL[0:3], to optimize performance over a variety of physical mediums by reducing Inter-symbol interference. PI2EQX4401D supports two 100Ω ...
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... Lane Serial PCI-Express Repeater/Equalizer Pin Description LVCMOS V DD SIG_x AI+ AI- CML xO+ GND xO SEL[2]_x SEL GND V DD OUT0- OUT0+ CLK 2 PI2EQX4401D with Clock Buffer & Signal Defect FeaTure GND ...
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... External 475Ω resistor connection to set the differential output current. If the O clock buffer is not used, then IREF should be unconnected (open). SIG Detector output for channel A-B. Provides a LVCMOS high output when O an input signal greater than the threshold is detected 3 PI2EQX4401D Description PS8872F 11/17/06 ...
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... Exposure to absolute max i mum rating con di tions for ex- tended periods may affect re li abil i ty. Output De-emphasis Adjustment SEL3_[A: Compliance Channel 4 PI2EQX4401D De-emphasis 0dB -3.5dB PS8872F 11/17/06 ...
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... DD Conditions EN = LVCMOS Low EN = LVCMOS High From input to output 50 MHz to 1.25 GHz EN_x=High (2) Total Jitter Deterministic jitter See note 2 FR4 A B SmA SmA Connector Connector PI2EQX4401D Min. Typ. Max. Units 0.1 W 0.6 2 0.175 1.200 V 150 mV 120 175 mV 80 100 120 Ω ...
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... Lane Serial PCI-Express Repeater/Equalizer with Clock Buffer & Signal Defect Feature ( 70˚C) A Conditions Differential Swing | TX-D+ TX- TX-D+ TX-D- (3) 20% to 80% Single ended TX-DIFFP-P TX-D+ 6 PI2EQX4401D Min. Typ. Max. 400 900 0.3 150 100 120 75 200 - V | 0.8 1.8 TX-D- 0.65 × V ...
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... Lane Serial PCI-Express Repeater/Equalizer with Clock Buffer & Signal Defect Feature (V = 1.8 ±0.1V Parameters Rs 33Ω 5% TLA Rs 33Ω 5% TLB Rp Rp 49.9Ω 49.9Ω PI2EQX4401D = 1.8 ±0.1V) DD Min Max. Units 125 525 ps 75 660 900 -200 mV 200 550 250 Clock ...
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... Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 06-0299 2.5Gbps x1 Lane Serial PCI-Express Repeater/Equalizer with Clock Buffer & Signal Defect Feature Package Code ZF Pb-Free and Green 36-pad TQFN 8 PI2EQX4401D Package Description PS8872F 11/17/06 ...