Microchip Technology DSC1121AL5-125.0000, XO (Standard) 125 MHz, CMOS output, ±25 ppm stability, 2.25V–3.63V supply, -40°C to 85°C, 6-SMD No Lead Exposed Pad package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1121 |
| Mounting | Surface Mount |
| Voltage | 2.25V ~ 3.63V |
| Current - supply | 35mA |
| Current - supply (Disable) | 22mA |
| Frequency | 125 MHz |
| Frequency stability | ±25ppm |
| 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 | Tube |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead Exposed Pad |
The DSC1121AL5-125.0000 is a MEMS-based XO (Standard) delivering a 125 MHz CMOS clock from a 2.25V to 3.63V supply rail — it runs from either a 2.5V or 3.3V rail without a separate regulator.
No last-time-buy window or obsolescence risk on the horizon.
Housed in a 7.00 mm x 5.00 mm 6-SMD No Lead Exposed Pad package — the 0.90 mm seated height fits tight mezzanine stacks.
It is available through independent distribution — submit an RFQ with your target quantity and date-code preference.