PI2EQX4401DZFE Pericom Semiconductor, PI2EQX4401DZFE Datasheet
PI2EQX4401DZFE
Specifications of PI2EQX4401DZFE
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PI2EQX4401DZFE 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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Block Diagram CML xl+ Limiting Equalizer Amp xl+ SEL[0:1] CLKIN- Buffer CLKIN+ IREF 08-0241 2.5Gbps x1 Lane Serial PCI-Express Repeater/Equalizer Pin Description LVCMOS SIG_x V DD AI+ CML AI- xO+ GND ...
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Pin Description Pin # Pin Name 1, 6, 10, 23 AI 20, 25 GND 22 BI+ 21 BI- 34, 33 SEL[0:1]_A 13, 14 SEL[0:1]_B 32 SEL[2]_A 15 SEL[2]_B 31 SEL[3]_A 16 SEL[3]_B ...
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Maximum Ratings (Above which useful life may be impaired. For user guide lines, not tested.) Storage Temperature ........................................................ –65°C to +150°C Supply Voltage to Ground Potential ................................... –0.5V to +2.5V DC SIG Voltage ..........................................................–0. Current Output ................................................................-25mA to ...
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AC/DC Electrical Characteristics Symbol Parameter Ps Supply Power Latency CML Receiver Input RL Return Loss RX Differential Input Peak-to- V RX-DIFFP-P peak Voltage AC Peak Common Mode V RX-CM-ACP Input Voltage V Signal Detection Threshold TH- DC Differential Input Z ...
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AC/DC Electrical Characteristics Symbol Parameter CML Transmitter Output (100Ω differential) V Output Voltage Swing DIFFP V Common-Mode Voltage TX Transition Time Output resistance OUT Z DC Differential TX Impedance TX-DIFF- Coupling Capacitor ...
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AC Switching Characteristics for Clock Buffer Symbol Rise and Fall Time (measured between 0.175V to 0.525V) rise fall T / rise Rise and Fall Time Variation T fall V Voltage High including overshoot HIGH V Voltage Low ...
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... Ref JEDEC: MO-220I/WJHD 4) Thermal Via Diameter. Recommended 0.2~0.33mm 5) Thermal Pitch. Recommended 1.27mm Ordering Information Ordering Number PI2EQX4401DZFE 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 08-0241 2.5Gbps x1 Lane Serial PCI-Express Repeater/Equalizer with Clock Buffer & ...