Microchip DSC1001 series MEMS XO, 22.1184 MHz, CMOS output, ±50ppm stability, 1.8V–3.3V supply, -40°C to 85°C, AEC-Q100 qualified, 4-SMD 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 | 22.1184 MHz |
| Frequency stability | ±50ppm |
| 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 | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
Supply voltage spans 1.8V to 3.3V, letting it run from a 1.8V core rail or a 3.3V I/O rail without a separate regulator — a single BOM line covers both domains.
Housed in a 5.00mm x 3.20mm 4-SMD, No Lead package (0.197" x 0.126") with a seated height of 0.90 mm max — a compact footprint that fits tight automotive ECU layouts.
Pricing and MOQ determine if the part fits the budget and BOM requirements.
Availability affects production schedule and ability to meet deadlines.
Engineers need to verify the part meets design requirements.
Automotive qualification is critical for use in automotive applications.
Proper layout ensures reliable performance and avoids signal integrity issues.
Buyers may need alternatives for dual sourcing or if part becomes unavailable.