The SiT8924B is an automotive-grade AEC-Q100 oscillator designed for extreme temperature environments, offering frequencies from 1 MHz to 110 MHz with stability as low as ±20 ppm. It operates across supply voltages of 1.8 V or 2.25 V to 3.63 V, with a typical current consumption of 3.8 mA at 1.8 V and low standby current down to 0.6 µA. The device supports LVCMOS/LVTTL outputs and is available in industry-standard packages including 2.0 x 1.6 mm, 2.5 x 2.0 mm, 3.2 x 2.5 mm, 5.0 x 3.2 mm, and 7.0 x 5.0 mm. It meets AEC-Q100 Grade 1 requirements with an extended operating temperature range of -55°C to +125°C, features G-sensitivity as low as 0.1 ppb/g, and is RoHS and REACH compliant. Standby and enable/disable functions support power-efficient operation in battery-powered systems.
1 to 110 MHz, Wide Temperature AEC-Q100 Oscillator (-55 to +125°C)
20MHz XO (Standard) LVCMOS, LVTTL Oscillator 3.3V Enable/Disable 4-SMD, No Lead
| SiTime Corporation | DigiKey | |
|---|---|---|
| Product Category | Oscillators | Oscillators |
| Product Number | SIT8924BA-18-33E-20.000000 | 1473-SIT8924BA-18-33E-20.000000-ND |
| Product Name | Automotive & High Temp Oscillators | Oscillators |
| Package / Form Factor | 2.5x2.0 | Surface Mount; 4-SMD, No Lead |
| Frequency | 20 MHz | |
| Frequency Stability | 30 ppm | 30 ppm |
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |