Microchip Technology DSC1001BI2-114.2850, MEMS-based XO (Standard), 114.285 MHz CMOS output, ±25 ppm stability, 1.8V–3.3V supply, -40°C to 85°C, AEC-Q100, 4-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 8.7mA |
| Current - supply (Disable) | 15µA |
| Frequency | 114.285 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.197\" L x 0.126\" W (5.00mm x 3.20mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tube |
| Ratings | AEC-Q100 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
It replaces a quartz oscillator in the same footprint — the 4-SMD no-lead package measures 5.00 mm x 3.20 mm with a seated height of 0.90 mm, so it drops onto the same land pattern as a standard 5x3.2 mm quartz oscillator.
CMOS output levels track the supply, so at 3.3 V Vdd the output is 3.3 V logic-compatible; at 1.8 V Vdd it drives a 1.8 V logic input directly.
Yes. The supply voltage range is 1.8 V to 3.3 V. When powered at 3.3 V, the CMOS output swings rail-to-rail and drives 3.3 V logic inputs directly. At lower supply voltages the output levels follow Vdd, so it also drives 1.8 V or 2.5 V logic without level shifting.
Yes, in most cases. The 4-SMD no-lead package (5.00 mm x 3.20 mm) matches the industry-standard 5x3.2 mm quartz oscillator footprint. The output is CMOS, the supply range is 1.8 V to 3.3 V, and the frequency stability is ±25 ppm — comparable to a basic quartz XO. The MEMS resonator is more rugged than quartz, so it is a drop-in upgrade for environments with vibration or mechanical shock.