Microchip Technology DSC1502AI3A-24M00000T, DSC150X series XO (Standard) MEMS oscillator, 24 MHz LVCMOS output, ±20 ppm frequency stability, 2.5V–3.3V supply, 7.5 mA max supply current, 1.8 µA typ standby current, -40°C to 85°C, 4-VDFN exposed pad package, surface mount, Tape & Reel.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC150X |
| Mounting | Surface Mount |
| Voltage | 2.5V ~ 3.3V |
| Current - supply | 7.5mA |
| Current - supply (Disable) | 1.8µA (Typ) |
| Frequency | 24 MHz |
| Frequency stability | ±20ppm |
| 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 | LVCMOS |
| Package | Tape & Reel (TR) |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-VDFN Exposed Pad |
Output is LVCMOS, compatible with 2.5V to 3.3V supply rails, so it can be driven from a 2.5V or 3.3V rail without a level translator. The standby (power-down) function drops supply current to 1.8 µA typ, making it suitable for battery-operated equipment where the oscillator must be disabled between active periods.
Surface-mount assembly; supplied in Tape & Reel for automated pick-and-place.
Yes, the supply voltage range is 2.5V to 3.3V, so it operates directly from a 2.5V rail.
The DSC1502AI3A-24M00000T is a functional replacement for a 24 MHz quartz oscillator if the board accepts a 4-VDFN package and the supply voltage is within 2.5V–3.3V. The MEMS resonator offers similar ±20 ppm stability but with better shock and vibration tolerance than quartz. Verify the footprint matches the 7.00 mm x 5.00 mm body and the enable/standby logic polarity before substitution.
The standby (power-down) supply current is 1.8 µA typical, maximum.