The SiT5156 is a 1 MHz to 60 MHz MEMS Super-TCXO with ±0.5 ppm to ±2.5 ppm frequency stability, packaged in a 5.0 mm × 3.2 mm case. It operates from -40°C to +105°C and integrates on-chip regulators to eliminate the need for an external LDO. The device supports LVCMOS or clipped sinewave output, with supply voltages of 2.5 V, 2.8 V, 3.0 V, or 3.3 V. This part is factory programmable for frequency, stability, and pull range, and includes digital frequency control via I2C for DCTCXO variants, allowing 5 ppt resolution. It is RoHS and REACH compliant, and resistant to shock, vibration, air flow, and electromagnetic interference.
1 to 60 MHz, ±0.5 to ±2.5 ppm Super-TCXO
| SiTime Corporation | |
|---|---|
| Product Category | Oscillators |
| Product Number | SiT5156AECFA-25N0-12.800000 |
| Product Name | Super-TCXOs |
| Oscillator Type | TCXO |
| Package / Form Factor | 5.0x3.2 |
| Frequency | 12.8 MHz |
