The SiT5346 is a 1 MHz to 60 MHz precision MEMS Super-TCXO in a 5.0 mm × 3.2 mm package, designed for high-reliability defense, avionics, and GNSS applications with ±100 ppb frequency stability across -40°C to +105°C. It features ultra-low acceleration sensitivity of 0.009 ppb/g, on-chip power regulators eliminating external LDOs, and LVCMOS output. The device is factory programmable for frequency, voltage, and pull range, complies with Telcordia GR-1244-CORE Stratum 3 specifications, and supports I2C digital frequency control in DCTCXO mode with 5 ppt resolution. It is RoHS and REACH compliant, with Pb-free, halogen-free, and antimony-free construction.
1 to 60 MHz, ±0.1 to ±0.25 ppm precision Super-TCXO
| SiTime Corporation | |
|---|---|
| Product Category | Oscillators |
| Product Number | SiT5346AICFQ-33E0A10.000000 |
| Product Name | Ruggedized MHz Super-TCXOs |
| Oscillator Type | TCXO |
| Package / Form Factor | 5.0x3.2 |
| Frequency | 10 MHz |
