Microchip DSC1101 series MEMS-based XO (Standard), 38 MHz CMOS output, standby (power-down) function, 2.25V–3.6V supply, –40°C to 85°C, 6-VDFN 2.5mm x 2.0mm package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1101 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.6V |
| Current - supply | 95µA |
| Frequency | 38 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 6-VDFN |
Supply range spans 2.25V to 3.6V, covering 2.5V and 3.3V logic rails directly. The wide tolerance means a single BOM line can serve mixed-voltage domains without a dedicated regulator for the oscillator. Maximum supply current is 95 µA — this is the full-run draw, not a sleep-mode figure.
Housed in a 6-VDFN measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm max.
The part is Active and available through our independent distribution channel. Submit an RFQ with your target quantity — we confirm availability and current pricing per order. No stock-holding claim is made; every quote is sourced against your BOM line.
Functionally yes — it provides the same 38 MHz CMOS clock. The MEMS resonator eliminates the quartz crystal's start-up time and is more resistant to shock and vibration. However, the standby pin behaviour (active-low or active-high) must match the system's power-down control; verify the logic level against the datasheet before drop-in replacement.