Microchip Technology DSC1101CI2-030.0000T, XO (Standard) MEMS oscillator, 30 MHz CMOS output, 2.25V to 3.6V supply, ±25 ppm stability, -40°C to 85°C, 6-SMD package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1101 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.6V |
| Current - supply | 35mA |
| Current - supply (Disable) | 95µA |
| Frequency | 30 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.126\" L x 0.098\" W (3.20mm x 2.50mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead |
Its supply voltage spans 2.25V to 3.6V, covering both 2.5V and 3.3V logic rails, so the same BOM line works across multiple board revisions without a regulator change.
The 6-SMD, No Lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a compact footprint that fits dense PCB layouts without crowding adjacent decoupling caps.
It uses a MEMS base resonator, not quartz. MEMS oscillators typically offer faster startup, better shock/vibration tolerance, and smaller package options compared to quartz-based XOs.
The standby (Power Down) function disables the output and reduces supply current to 95 µA max, preserving battery life during idle periods.