Cypress Semiconductor Corp. Clock Generators, PLLs, Frequency Synthesizers CY26200SI

The CY26200SI is a clock generator integrated circuit designed for T1/E1 clock generation applications. It features an integrated phase-locked loop (PLL) that provides low-jitter, high-accuracy outputs. The device operates at a supply voltage of 3.3V and supports an input frequency range of 19.44 MHz, with selectable output frequencies of 1.544 MHz and 2.048 MHz. The clock generator is housed in an 8-lead SOIC package and is suitable for both commercial and industrial temperature ranges, with an operating temperature from 0°C to 70°C for commercial and -40°C to +85°C for industrial applications. The device has a maximum load capacitance of 15 pF and a typical supply current of 20 mA for commercial and 25 mA for industrial versions. Key electrical characteristics include a peak-to-peak clock jitter of 200 ps and a PLL lock time of 3 ms. The output duty cycle is specified at 50% with a tolerance of ±5%. The CY26200SI is designed to meet critical timing requirements in complex system designs, making it a reliable choice for engineers looking for a robust clock generation solution.