器件名称: W40S11-23_01
功能描述: Clock Buffer/Driver
文件大小: 193.04KB 共11页
简 介:1W40S11-23
W40S11-23
Clock Buffer/Driver
Features
Thirteen skew-controlled CMOS clock outputs (SDRAM0:12) Supports three SDRAM DIMMs Ideal for high-performance systems designed around Intel’s latest chip set SMBus serial configuration interface Clock Skew between any two outputs is less than 250 ps 1- to 5-ns propagation delay DC to 133-MHz operation Single 3.3V supply voltage Low power CMOS design packaged in a 28-pin, 300-mil SOIC (Small Outline Integrated Circuit), 28-pin, 173-mil (Thin Shrink Small Outline Package), and 28-pin, 209-mil SSOP (Small Shrink Outline Package)
Key Specifications
Supply Voltages:........................................... VDD = 3.3V±5% Operating Temperature:.................................... 0°C to +70°C Input Threshold: .................................................. 1.5V typical Maximum Input Voltage: .......................................VDD + 0.5V Input Frequency:............................................... 0 to 133 MHz BUF_IN to SDRAM0:12 Propagation Delay: ......1.0 to 5.0 ns Output Edge Rate:.............................................. >1.5 V/ns Output Clock Skew: .................................................. ±250 ps Output Duty Cycle: .................................. 45/55% worst case Output Impedance:...............................................15 typical Output Type: ................................................ CMOS rail-to-rail
Overview
The Cypress W40S11-23 is a low-voltage, thirteen-output clock ……
