The SiT5348 is a 1 MHz to 60 MHz precision MEMS Super-TCXO optimized for ±50 ppb frequency stability over -40°C to 105°C with an acceleration sensitivity of 0.009 ppb/g or 0.1 ppb/g, housed in a 5.0 mm × 3.2 mm ceramic package. It integrates on-chip regulators to eliminate external LDOs, offers LVCMOS or clipped sinewave output, and supports VCTCXO mode with voltage-controlled frequency tuning. The device is RoHS and REACH compliant, designed for aerospace and defense applications including precision GNSS, SATCOM, and ruggedized communications systems.
1 to 60 MHz, ±50-ppb precision Super-TCXO
| SiTime Corporation | |
|---|---|
| Product Category | Oscillators |
| Product Number | SiT5348AC-FR-33VTB20.000000 |
| Product Name | Ruggedized MHz Super-TCXOs |
| Oscillator Type | TCXO |
| Package / Form Factor | 5.0x3.2 |
| Frequency | 20 MHz |
