Microchip Technology DSC1033CE1-048.0000T, PureSilicon™ MEMS XO (Standard), 48 MHz, CMOS output, 3.3 V supply, ±50 ppm stability, -20°C to 70°C, 4-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1033, PureSilicon™ |
| Mounting | Surface Mount |
| Supply voltage | 3.3V |
| Current - supply | 4mA (Typ) |
| Current - supply (Disable) | 1µA |
| Frequency | 48 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -20°C~70°C |
| Size (Dimension) | 0.126\" L x 0.098\" W (3.20mm x 2.50mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC1033CE1-048.0000T is a 48 MHz MEMS-based XO (Standard) from Microchip's PureSilicon™ DSC1033 series, delivering a CMOS output at 3.3 V with ±50 ppm frequency stability.
Housed in a 3.20 mm x 2.50 mm 4-SMD no-lead package with 0.90 mm seated height, the footprint is common among small-form-factor oscillators — confirm pad geometry against your existing layout before committing.
Through independent distribution. We source this obsolete part against your BOM quantity — submit an RFQ for current availability and pricing. No stock-holding claim is made; each lot is confirmed at quote time.
Microchip has not published a direct pin-compatible replacement for this order code. For a new design, consider a current-production MEMS oscillator in the same 3.2 mm x 2.5 mm footprint with matching 48 MHz, 3.3 V, CMOS output — verify pinout and standby function against the DSC1033 datasheet.