PI6C20800SAE Pericom Semiconductor, PI6C20800SAE Datasheet
PI6C20800SAE
Specifications of PI6C20800SAE
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PI6C20800SAE Summary of contents
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Features • Phase jitter filter for PCIe application ® • Eight Pairs of Differential Clocks • Low skew < 50ps (PI6C20800S), <60ps (PI6C20800SI) • Low Cycle-to-cycle jitter < 50ps • Output Enable for all outputs • Outputs Tristate control via SMBus • Power Management Control • Programmable PLL Bandwidth • PLL or Fanout operation • 3.3V Operation • Industrial Temperature Option - PI6C20800SI • Packaging (Pb-Free & Green): — 48-Pin SSOP (V) — 48-Pin TSSOP (A) Block Diagram OE_INV OE [0:7] Output SRC_STOP# Control PWRDWN# SCLK SMBus ...
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Pin Descriptions Pin Name Type SRC_DIV# Input SRC & SRC# Input OE [0:7] Input OE_INV Input OUT[0:7] & OUT[0:7]# Output PLL/BYPASS# Input SCLK Input SDA I/O I Input REF SRC_STOP# Input PLL_BW# Input PWRDWN# Input LOCK Output V Power DD V Ground SS V Ground ...
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Data Read Protocol 1 bit 7 bits bits Start Slave Register W Ack bit Addr offset Note: 2. Register offset for indicating the starting register for indexed block write and indexed block read. Data Byte 0: Control Register Bit Descriptions SRC_DIV Divide Normal PLL/BYPASS Fanout 1 = PLL PLL Bandwidth HIGH Bandwidth LOW Bandwidth 3 ...
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Data Byte 2: Control Register Bit Descriptions Allow control of OUTPUTS with 3 assertion of SRC_STOP Free running Stopped with SRC_Stop Data Byte 3: Control Register Bit Descriptions RESERVED Data Byte 4: Pericom ID ...
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Functionality PWRDWN# OUT 1 Normal 0 I × Float REF Power Down (PWRDWN# assertion) PWRDWN# OUT OUT# Power Down (PWRDWN# De-assertion) PWRDWN# OUT OUT# 10-0150 OUT# SRC_Stop# Normal 1 LOW 0 Figure 1. Power down sequence Tstable <1ms Tdrive_PwrDwn# <300us, >200mV ...
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Current-mode output buffer characteristics of OUT[0:7], OUT[0:7 (3.3V ± 5 Iout V = 0.85V max OUT Figure 9. Simplified diagram of current-mode output buffer Differential Clock Buffer characteristics Symbol OUT ...
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Absolute Maximum Ratings Symbol V 3.3V Core Supply Voltage DD_A V 3.3V I/O Supply Voltage DD V Input HIGH Voltage IH V Input LOW Voltage IL Ts Storage Temperature V ESD Protection ESD Note: 1. Stress beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. DC Electrical Characteristics Symbol Parameters V 3.3V Core Supply Voltage DD_A V 3.3V I/O Supply Voltage DD V 3.3V Input HIGH Voltage IH ...
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AC Switching Characteristics Symbol Parameters SRC/SRC# Input Frequency PLL Mode F in SRC/SRC# Input Frequency Bypass Mode Rise and Fall Time (measured between 0.175V to 0.525V) rise fall ΔT / rise Rise and Fall Time Variation ΔT fall T Input to Output Propagation Delay pd Output-to-Output Skew (PI6C20800S) T skew Output-to-Output Skew (PI6C20800SI) V Voltage HIGH (Measured at 100MHz @ 3.3V) HIGH V Max. Voltage OVS V Min. Voltage UDS V Voltage LOW LOW ...
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... Nom. 0-8˚ .008 0.20 .0135 0.34 Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 • www.pericom.com DESCRIPTION: 48-Pin, 300-Mil Wide, SSOP PACKAGE CODE PI6C20800S PCI Express 1:8 ® HCSL Clock Buffer DOCUMENT CONTROL NO. ...
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... Dimension does not include interlead flash or protrusion. Interlead flash or protrusion shall not exceed 0.25mm per side. (1,2) Ordering Information Ordering Code PI6C20800SVE PI6C20800SAE PI6C20800SIVE PI6C20800SIAE Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging Pb-free and Green 3. Adding an X suffix = Tape/Reel Pericom Semiconductor Corporation • ...