The XC25BS7 series is a high frequency, low power consumption PLL clock generator IC with divider circuit & multiplier PLL circuit. Laser trimming gives the option of being able to select from input divider ratios (M) of 1 to 256 and output divider ratios (N) of 1 to 256. Output frequency (fQ0) is equal to reference clock oscillation (fCLKin) multiplied by N/M, within a range of 1MHz to 100MHz. Further, frequency within a range of 32kHz to 36MHz can be inputted as a reference clock. The IC stops operation when low level signal is inputted to the CE pin. For this, consumption current can be reduced and output will be one of high-impedance. Because the series is semi-custom, please ask Torex sales contacts for your requested specifications such as input/output frequency, supply voltage. However, the series has the limit of specifications; therefore, your request may not be fully satisfied with your requested frequency range.
The XC25BS7 series are high‑frequency, low‑power PLL clock generator ICs with built‑in divider and multiplier circuits. They support input frequencies from 32 kHz to 36 MHz and generate output frequencies from 1 MHz to 100 MHz, with selectable divider ratios (M and N) from 1 to 256.
The document provides detailed electrical characteristics, pin configurations for SOT‑25 and USP‑6C packages, typical application circuits, and recommended usage notes such as standby operation and power‑supply considerations.
| Input Frequency Range | 32 kHz ~ 36 MHz |
|---|---|
| Output Frequency Range | 1 MHz ~ 100 MHz |
| Operating Voltage Range | 2.50 V ~ 5.50 V |
| Package Types | SOT‑25, USP‑6C |
| Output Jitter (peak‑to‑peak) | 20 ns |
The series is offered in SOT‑25 and USP‑6C surface‑mount packages.