Operating from a single 3.3V supply, it draws 5 mA typical at 100 MHz and drops to 1 µA in standby (power-down) mode — a useful power-save feature for equipment that idles between active cycles. Housed in a 7.00 mm × 5.00 mm 4-SMD no-lead exposed pad package with a seated height of 0.90 mm, it suits surface-mount assembly on standard PCB processes.
DSC1033AC2-100.0000 MEMS Oscillator 100 MHz CMOS ±25 ppm
MPNDSC1033AC2-100.0000
Obsolete
Microchip Technology DSC1033AC2-100.0000, XO (Standard) MEMS oscillator, 100 MHz CMOS output, ±25 ppm stability, 3.3V, 4-SMD no-lead exposed pad, 0°C~70°C
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1033, PureSilicon™ |
| Mounting | Surface Mount |
| Supply voltage | 3.3V |
| Current - supply | 5mA (Typ) |
| Current - supply (Disable) | 1µA |
| Frequency | 100 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | 0°C~70°C |
| Size (Dimension) | 0.276\" L x 0.197\" W (7.00mm x 5.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tube |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead Exposed Pad |
Product details
Frequently asked questions
How can I order the DSC1033AC2-100.0000 or check availability?
The DSC1033AC2-100.0000 is an obsolete part sourced through independent distribution. Submit an RFQ with your target quantity; we confirm lot-specific availability and current pricing at quote time.
What is the replacement for the DSC1033AC2-100.0000?
No official successor is listed by Microchip for this specific order code. The DSC1033 family includes active variants at 100 MHz in the same package — confirm pin compatibility and frequency stability with the datasheet before substituting.
What is the frequency stability of the DSC1033AC2-100.0000?
The DSC1033AC2-100.0000 is specified with ±25 ppm frequency stability across its 0°C to 70°C operating range.