CY26049-22 is a FailSafe™ frequency synthesizer with a reference clock input, 100MHz output, low jitter, high accuracy output, support 3.3V ± 5% power supply, and a 16-lead TSSOP package.
The CY26049-22 FailSafe™ PacketClock™ provides a fully integrated PLL‑based frequency synthesizer that delivers a 100 MHz clock output from a 10 MHz reference. It includes a DCXO that maintains clock output when the reference fails, and a SAFE pin that indicates reference status.
The device is supplied in a 16‑lead TSSOP package and features a wide operating temperature range (0 °C to 70 °C). Detailed pin descriptions, absolute maximum ratings, electrical specifications, and ordering information are provided in the datasheet.
| Output Frequency | 100 MHz |
|---|---|
| Reference Input Frequency | 10 MHz |
| Supply Voltage | 3.3 V |
| Package Type | 16‑lead TSSOP |
| Operating Temperature Range | 0 °C to 70 °C |
The device provides a 100 MHz output from a 10 MHz reference.
SAFE is high when the reference ICLK is within range and low when it is out of range.
The device operates from a 3.3 V supply.
It is available in a 16‑lead TSSOP package.