Microchip Technology DSC1001 series XO (Standard) MEMS oscillator, 74.25 MHz CMOS output, ±25ppm stability, AEC-Q100 qualified, surface mount 4-SMD no-lead package, tape and reel
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 8.7mA |
| Current - supply (Disable) | 15µA |
| Frequency | 74.25 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.197\" L x 0.126\" W (5.00mm x 3.20mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC1001BI2-074.2500T is a Microchip Technology MEMS-based XO (Standard) oscillator delivering a 74.25 MHz CMOS output with ±25ppm frequency stability.
The supply voltage range spans 1.8V to 3.3V, so the same oscillator can serve a 1.8V SoC and a 3.3V FPGA on the same BOM without a secondary regulator.
The base product number DSC1001 covers a family of frequencies and stability grades; the 74.2500 MHz variant is a standard video-clock rate (1080p 60 Hz pixel clock).
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Pricing directly impacts BOM cost and sourcing decisions.
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Buyers may need an alternative if the part is not available or to compare specifications.
Frequency is the primary specification that must match the application requirements.