The DSC1001AI1-024.5760T is a MEMS-based XO (Standard) oscillator delivering a fixed 24.576 MHz CMOS output — a common frequency for Ethernet PHY reference clocks, USB 2.0 full-speed timing, and audio sample-rate generation. The wide supply range of 1.8V to 3.3V lets the same oscillator serve 1.8V-core MCUs and 3.3V-peripheral buses without a level translator — a single BOM line covers both rails.
DSC1001AI1-024.5760T MEMS XO 24.576 MHz CMOS AEC-Q100
MPNDSC1001AI1-024.5760T
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Microchip Technology DSC1001 series, XO (Standard) MEMS oscillator, 24.576 MHz, CMOS output, 1.8V ~ 3.3V supply, AEC-Q100 qualified, -40°C ~ 85°C, 4-SMD package.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Voltage | 1.8V ~ 3.3V |
| Current - supply | 6.3mA |
| Current - supply (Disable) | 15µA |
| Frequency | 24.576 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.276\" L x 0.197\" W (7.00mm x 5.00mm) |
| 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 Exposed Pad |
Product details
Frequently asked questions
What is the exact frequency of DSC1001AI1-024.5760T?
24.576 MHz. This is a fixed-frequency oscillator — no programmability.
Is DSC1001AI1-024.5760T AEC-Q100 qualified?
Yes.
What is the difference between DSC1001AI1-024.5760T and DSC1001AI1-024.5760?
The 'T' suffix indicates Tape & Reel packaging. DSC1001AI1-024.5760 (without T) is typically supplied in tube or cut tape. The electrical specifications are identical.