Microchip Technology DSC1103BI1-074.2129, DSC1103 series, XO (Standard) MEMS oscillator, LVDS output, 74.2129 MHz, ±50 ppm stability, -40 to 85°C, 6-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1103 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.63V |
| Current - supply | 32mA |
| Current - supply (Disable) | 95µA |
| Frequency | 74.2129 MHz |
| Frequency stability | ±50ppm |
| 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 | LVDS |
| Package | Tube |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead |
This frequency is commonly used in video and broadcast applications where a 74.25 MHz base is shifted slightly for specific serial digital interface (SDI) or audio/video sync rates.
Operates from a 2.25V to 3.63V supply, drawing 32 mA max during active operation.
Housed in a 6-SMD no-lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm, this surface-mount oscillator fits standard high-density PCB layouts.
The frequency stability is ±50 ppm, which keeps the output within tight limits over temperature and aging for precision clocking.
Yes, the standby (power down) function reduces supply current to 95 µA max, enabling low-power sleep modes in the system.
Within the DSC1103 series, other frequency variants share the same 6-SMD no-lead package and pinout, but no direct pin-compatible alternative with the same 74.2129 MHz frequency is listed. Check the DSC1103 family for other LVDS outputs at different frequencies.
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