Microchip Technology DSC1001 series, XO (Standard), 8 MHz, CMOS output, MEMS resonator, AEC-Q100 qualified, -40°C to 105°C, 4-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 6.3mA |
| Current - supply (Disable) | 15µA |
| Frequency | 8 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~105°C |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| 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 operates from a 1.8V to 3.3V supply and draws a maximum of 6.3 mA, with a standby (power-down) mode that reduces consumption to 15 µA.
Housed in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint that fits tight PCB layouts.
Yes, it is a drop-in replacement for many 8 MHz quartz oscillators in the same 4-SMD no-lead footprint. The MEMS resonator offers better vibration and shock resistance than quartz, and the ±50 ppm stability meets typical timing budgets for MCU and FPGA clocking. Confirm your supply voltage and output load capacitance — the CMOS output drives standard digital loads.
This qualifies it for under-hood and cabin electronics, as well as industrial applications that require extended temperature and vibration tolerance.
In standby (power-down) mode, the maximum supply current is 15 µA. The standby function disables the output, allowing the oscillator to be gated for power savings in battery-powered or intermittent-operation systems.