The ICS181M-01T is a low EMI clock generator that produces a spread spectrum output clock from a clock or crystal input. It utilizes a proprietary mix of analog and digital Phase-Locked Loop (PLL) technology to reduce frequency amplitude peaks by several dB, with down spread selection options of -1.25% and -3.75%. The device supports input frequencies ranging from 28 to 75 MHz and is pin and function compatible with the Cypress W181-01. Packaged in an 8-pin SOIC, the ICS181M-01T operates at supply voltages of 3.3 V or 5 V and is available in both commercial and industrial temperature ranges. The clock output can achieve peak reduction of 7dB to 14dB on odd harmonics from the 3rd to the 19th. The product requires minimal external components, including a decoupling capacitor, and is designed for optimal PCB layout to minimize EMI and phase noise.
IC CLOCK GEN LOW EMI 8-SOIC
Spread Spectrum Clock Generator IC 75MHz 1 8-SOIC (0.154", 3.90mm Width)
| Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|
| Product Category | IC Clocks | IC Clocks |
| Product Number | ICS181M-01T | ICS181M-01T |
| Product Name | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Clock Generators, PLLs, Frequency Synthesizers |
| Device Type | Clock Generator | Clock Generator |
| Package Type | Surface Mount; Surface Mount | Surface Mount; SOIC; 8-SOIC (0.154\", 3.90mm Width) |
| Frequency | 75 MHz | 75 MHz |
| Bus Interface | CMOS; CMOS |
