Microchip PureSilicon™ DSC1030 series, 26 MHz MEMS XO (Standard), CMOS output, 3V supply, ±50ppm stability, -40°C~85°C, 4-SMD no-lead package
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1030, PureSilicon™ |
| Mounting | Surface Mount |
| Supply voltage | 3V |
| Current - supply | 3mA (Typ) |
| Current - supply (Disable) | 1µA |
| Frequency | 26 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.126\" L x 0.098\" W (3.20mm x 2.50mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
No pin-compatible replacement from the original manufacturer has been identified; a board spin or functional analysis of a newer DSC10xx family variant may be required for new designs.
The 4-SMD no-lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a low-profile footprint that suits densely populated PCBs. No exposed paddle; standard reflow profiles apply.
Buyers need to know if the part is still in production or if they need to find a replacement for long-term availability.
Design engineers and sourcing buyers need a drop-in substitute if the part is obsolete to avoid redesign.
Engineers validating fit need to confirm frequency, voltage, output type, and package dimensions.
Buyers and brokers need to find available stock from distributors or the open market.
Maintenance techs replacing a failed unit need to ensure correct connections.
Brokers checking lifecycle and alternatives need to know compatible parts from other manufacturers.