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W40S11-02X

器件名称: W40S11-02X
功能描述: SDRAM Buffer - 2 DIMM (Mobile)
文件大小: 129.36KB    共9页
生产厂商: SPECTRALINEAR
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简  介:W40S11-02 SDRAM Buffer - 2 DIMM (Mobile) Features Ten skew-controlled CMOS outputs (SDRAM0:9) Supports two SDRAM DIMMs Ideal for high-performance systems designed around Intel’s latest mobile chip set SMBus serial configuration interface 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, 209-mil SSOP (Shrink Small 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 SDRAM0:9 Propagation Delay:........ 1.0 to 5.0 ns Output Edge Rate: ................................................. >1.5 V/ns Output Skew: ............................................................ ±250 ps Output Duty Cycle:...................................45/55% worst case Output Impedance: ....................................... 15 ohms typical Output Type: ............................................... CMOS rail-to-rail Overview The Cypress W40S11-02 is a low-voltage, ten-output clock buffer. Output buffer impedance is approximately 15:, which is ideal for driving SDRAM DIMMs. Block Diagram Pin Configuration S……
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W40S11-02X SDRAM Buffer - 2 DIMM (Mobile) SPECTRALINEAR
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