The W181-03GI is a clock generator and frequency synthesizer from the Cypress PREMIS family, designed to generate EMI-optimized clock signals. It operates with supply voltages of either 3.3V or 5V and features a frequency range of 28 MHz to 75 MHz, with specific crystal reference ranges from 28 MHz to 40 MHz. The device supports selectable output frequencies and offers a spread spectrum feature with modulation percentages of 1.25% or 3.75%, which helps in reducing electromagnetic interference (EMI). The W181-03GI includes integrated loop filter components and is packaged in an 8-pin SOIC format. It has a maximum cycle-to-cycle jitter of 300 ps and an output duty cycle of 40/60%. The output rise and fall times are specified to be a maximum of 5 ns. This product is suitable for applications requiring low power consumption and effective EMI suppression, making it a viable choice for engineers looking to enhance system performance while meeting stringent EMI regulations.
Clock Generator, 75MHz, CMOS, PDSO8
Clock/Frequency Synthesizer, Spread Spectrum Clock Generator IC 75MHz 1 8-SOIC (0.154", 3.90mm Width)
CLOCK GENERATOR, 75MHZ, CMOS
| Rochester Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|
| Product Category | IC Clocks | IC Clocks | IC Clocks |
| Product Number | W181-03GI | W181-03GI | W181-03GI |
| Product Name | Clock Generators, PLLs, Frequency Synthesizers | Integrated Circuits (ICs) - Clock-Timing - Clock Generators, PLLs, Frequency Synthesizers | |
| Device Type | Real Time Clock; Clock Generator | Clock Generator | Clock/Frequency Synthesizer, Spread Spectrum Clock Generator; Clock Generator |
| Bus Interface | CMOS | CMOS; CMOS | CMOS; CMOS |
| Package Type | SOIC | Surface Mount; SOIC; 8-SOIC (0.154\", 3.90mm Width) | SOIC |
| Supply Voltage | 3.13 to 5.5 volts | 3.13 to 5.5 volts |
