Microchip Technology DSC61XXB series MEMS XO (Standard), DSC6121JI3B-01VG, dual output 12MHz & 24MHz, CMOS, ±20ppm, 1.8V~3.3V, -40°C~85°C, 4-VLGA package, tube.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC61XXB |
| Voltage | 1.8V ~ 3.3V |
| Current - supply | 3mA (Typ) |
| Frequency stability | ±20ppm |
| Frequency - output 1 | 12MHz, 24MHz |
| 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 | Tube |
| Base resonator | MEMS |
| Case | 4-VLGA |
The DSC6121JI3B-01VG: The dual 12 MHz / 24 MHz output eliminates a separate oscillator for the second clock tree — useful when a microcontroller runs at 12 MHz and a peripheral bus or USB PHY needs 24 MHz, saving one component and its PCB footprint. CMOS output means it drives standard logic inputs directly without an external level translator, as long as the load capacitance stays within the oscillator's drive capability.
The listed type is XO (Standard) — a standard MEMS oscillator with CMOS output, not a TCXO or VCXO.
The evidence does not list specific compliance certifications for this part. Microchip typically provides RoHS and REACH declarations; confirm at RFQ.