544ACAA001427BBG
XTAL OSCILLATORManufacturer: Skyworks Solutions Inc.
Categories: Oscillators
Quality Control: Learn More
The Skyworks Solutions Inc. Ultra™ Si544 series, part number 544ACAA001427BBG, is a 157 MHz crystal oscillator (XO). This device operates with LVPECL output and supports dual supply voltages of 2.5V and 3.3V. It features an Enable/Disable function that is reprogrammable, offering flexible control over its operation. The oscillator exhibits a frequency stability of ±7ppm across an operating temperature range of -40°C to 85°C. Its compact 8-SMD, No Lead package measures 0.197" L x 0.126" W (5.00mm x 3.20mm) with a maximum seated height of 0.052" (1.33mm), making it suitable for surface mounting in space-constrained applications. The maximum supply current is 132mA. This component finds application in demanding sectors such as telecommunications, data networking, and high-speed computing where precise clock generation is critical.
Additional Information
Series: Ultra™ Si544RoHS Status: ROHS3 CompliantManufacturer Lead Time: 52 week(s)Product Status: Not For New DesignsPackaging: StripDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Strip |
| Package / Case | 8-SMD, No Lead |
| Size / Dimension | 0.197"" L x 0.126"" W (5.00mm x 3.20mm) |
| Mounting Type | Surface Mount |
| Output | LVPECL |
| Function | Enable/Disable (Reprogrammable) |
| Type | XO (Standard) |
| Operating Temperature | -40°C ~ 85°C |
| Frequency Stability | ±7ppm |
| Voltage - Supply | 2.5V, 3.3V |
| Ratings | - |
| Spread Spectrum Bandwidth | - |
| Current - Supply (Max) | 132mA |
| Height - Seated (Max) | 0.052"" (1.33mm) |
| Absolute Pull Range (APR) | - |
| Frequency | 157 MHz |
| Base Resonator | Crystal |
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