Dual-frequency MEMS XO
The DSC6121JI2A-0090T: The CMOS output drives standard logic families without a level translator.
Typical current draw is 3 mA max — low enough for battery-powered or power-sensitive designs.
DSC6121JI2A-0090T MEMS XO, 6.1298/6.1679 MHz, CMOS
MPNDSC6121JI2A-0090T
Obsolete
Microchip Technology DSC61XX series XO (Standard), MEMS-based, 6.1298 MHz & 6.1679 MHz dual output, CMOS, ±25 ppm, 1.71V~3.63V, -40°C~85°C, 4-VLGA package, Tape & Reel.
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC61XX |
| Supply voltage | 1.71V ~ 3.63V |
| Current - supply | 3mA (Typ) |
| Frequency stability | ±25ppm |
| Frequency - output 1 | 6.1298MHz, 6.1679MHz |
| Operating temperature | -40°C~85°C |
| Height | 0.035\" (0.89mm) |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Base resonator | MEMS |
| Case | 4-VLGA |