Microchip DSC1101AI2-148.5000T, XO (Standard) MEMS oscillator, 148.5 MHz CMOS output, ±25 ppm stability, 2.25V–3.6V supply, -40°C to 85°C, 6-SMD no-lead exposed pad package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1101 |
| Mounting | Surface Mount |
| Voltage | 2.25V ~ 3.6V |
| Current - supply | 35mA |
| Current - supply (Disable) | 95µA |
| Frequency | 148.5 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 | Tape & Reel (TR) |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead Exposed Pad |
The DSC1101AI2-148.5000T: Its 2.25V to 3.6V supply range lets it run directly from a 2.5V or 3.3V rail — no extra LDO needed for the clock tree.
In active mode the device draws 35 mA max at 148.5 MHz — a typical figure for a high-speed MEMS oscillator driving a CMOS load.
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Common voltage level compatibility question during design-in.