100 MHz MEMS clock for harsh environments
The DSC1121AM2-100.0000T: Its wide supply range of 2.25V to 3.6V lets it run directly from 2.5V or 3.3V rails without an extra LDO — one less part to source and place.
DSC1121AM2-100.0000T MEMS Oscillator – Microchip, 100 MHz
MPNDSC1121AM2-100.0000T
Active
Microchip Technology DSC1121AM2-100.0000T, XO (Standard) MEMS oscillator, 100 MHz fixed frequency, CMOS output, ±25 ppm stability, 2.25V–3.6V supply, -55°C to 125°C, AEC-Q100 qualified, 6-SMD no-lead exposed-pad package.
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1121 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.6V |
| Current - supply | 35mA |
| Current - supply (Disable) | 22mA |
| Frequency | 100 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -55°C~125°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 | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead Exposed Pad |
Product details
Frequently asked questions
Is DSC1121AM2-100.0000T AEC-Q100 qualified?
Yes, it carries an AEC-Q100 rating, making it suitable for automotive applications including under-hood and chassis domains.
Does DSC1121AM2-100.0000T have an enable/disable function?
Yes, it includes an enable/disable pin. When disabled, the maximum supply current drops to 22 mA.
What is the output type of DSC1121AM2-100.0000T?
The output is CMOS, compatible with standard digital logic families without external level translation.