Microchip DSC1004DI5-066.4860, MEMS-based XO (Standard), 66.486 MHz, CMOS output, ±10 ppm stability, AEC-Q100 qualified, -40°C to +85°C, 1.8 V to 3.3 V supply, standby (power down) function, 4-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1004 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 8mA |
| Current - supply (Disable) | 15µA |
| Frequency | 66.486 MHz |
| Frequency stability | ±10ppm |
| 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 | Tube |
| Ratings | AEC-Q100 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
Housed in a 4-SMD no-lead package measuring 2.50 mm x 2.00 mm x 0.90 mm — the compact footprint suits space-constrained ECU and sensor module PCBs, though the 0.50 mm pitch demands careful solder-paste stencil design for void-free reflow.
Yes. The DSC1004DI5-066.4860 carries an AEC-Q100 rating, qualifying it for automotive-grade reliability stress including temperature cycling, ESD, and extended life tests. This is the under-hood and cabin temperature band.
The standby function disables the output and places the oscillator into a low-power state, drawing a maximum of 15 µA. It is controlled via a dedicated pin — useful for battery-off or sleep modes in automotive modules where quiescent current must stay below the microamp range.
Output is CMOS, compatible with standard digital logic inputs. The supply voltage range is 1.8 V to 3.3 V, covering 1.8 V, 2.5 V, and 3.3 V rails commonly used in automotive ECUs.