Microchip Technology DSC1028DI2-019.2000, MEMS-based XO (Standard), 19.2 MHz CMOS output, ±25 ppm stability, 2.8V supply, 4-SMD package, -40°C to +85°C
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1028 |
| Mounting | Surface Mount |
| Supply voltage | 2.8V |
| Current - supply | 3mA (Typ) |
| Current - supply (Disable) | 1µA |
| Frequency | 19.2 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tube |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
It operates from a 2.8V supply and draws a typical 3 mA, dropping to just 1 µA in standby (power-down) mode — making it suited for battery-powered or duty-cycled equipment that needs to shut the clock tree between active periods.
Housed in a 4-SMD, no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint for space-constrained PCB layouts.
No official replacement or pin-compatible successor is listed by Microchip for this exact order code. For existing production, we source the DSC1028DI2-019.2000 through independent surplus channels — quantities are confirmed per RFQ.