Microchip Technology DSC1001AL5-025.0000T, XO (Standard) MEMS oscillator, 25 MHz CMOS output, ±10 ppm stability, AEC-Q100 qualified, -40°C to +105°C, 4-SMD package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Voltage | 1.8V ~ 3.3V |
| Current - supply | 6.3mA |
| Current - supply (Disable) | 15µA |
| Frequency | 25 MHz |
| Frequency stability | ±10ppm |
| Operating temperature | -40°C~105°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 | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead Exposed Pad |
The DSC1001AL5-025.0000T is a 25 MHz MEMS-based XO (Standard) from Microchip Technology, delivering CMOS output with ±10 ppm frequency stability across -40°C to +105°C.
Housed in a 4-SMD, No Lead Exposed Pad package measuring 7.00mm x 5.00mm with a seated height of 0.90mm — a standard footprint that matches many quartz oscillator pads, simplifying drop-in replacement.
The 7.00mm x 5.00mm 4-SMD package and CMOS output are common to many quartz oscillators, so a direct footprint swap is often possible. The MEMS resonator offers better shock and vibration tolerance than quartz, and the ±10 ppm stability is comparable to a standard quartz XO. Verify the supply voltage range (1.8V to 3.3V) and enable polarity match your existing circuit.
The Standby (Power Down) function disables the output and drops supply current to 15 µA max when the enable pin is driven low. Pull the enable pin high for normal operation. This is useful for battery-backed systems or sleep modes in automotive body controllers.
The DSC1001 series is a standard MEMS XO with CMOS output. The DSC1002 typically offers a wider supply voltage range or additional output options (e.g., LVCMOS) — check the respective datasheets for exact parametric differences. Both share the same package and pinout.