Microchip Technology DSC61XX series, XO (Standard) oscillator, DSC6121HI2A-00AGT, dual-output 25 MHz & 50 MHz, CMOS, MEMS, ±25 ppm, 4-VFLGA.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC61XX |
| Supply voltage | 1.71V ~ 3.63V |
| Current - supply | 3mA (Typ) |
| Frequency stability | ±25ppm |
| Frequency - output 1 | 25Mhz, 50MHz |
| Operating temperature | -40°C~85°C |
| Height | 0.035\" (0.89mm) |
| Size (Dimension) | 0.063\" L x 0.047\" W (1.60mm x 1.20mm) |
| Output | CMOS |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Base resonator | MEMS |
| Case | 4-VFLGA |
The DSC6121HI2A-00AGT: CMOS output levels track the supply, so the 3 mA typical max current covers both outputs simultaneously.
For new designs, consider the DSC61XX family's active variants — verify output frequency combination and package compatibility against the BOM.
Microchip has not published an official pin-compatible direct replacement for this order code. The DSC61XX family includes active dual-output MEMS XOs in similar 4-VFLGA packages, but each variant has a unique frequency combination and stability grade — verify the exact output frequencies (25 MHz and 50 MHz) and supply range before substituting.
Standard RoHS and REACH compliance documentation is available from the manufacturer upon request.