| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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600 pcs
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600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Differential | |
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The Skyworks Solutions SI5391B-A13378-GM is an integrated circuit designed for clock generation applications. It features a highly flexible architecture capable of synthesizing a wide range of frequencies.
Key electrical specifications include a maximum output frequency of 350 MHz, with input frequency ranges supporting external crystals (25-54 MHz), differential clocks (10-750 MHz), and LVCMOS clocks (10-250 MHz). The device offers 12 differential clock outputs that are configurable to various formats including LVDS, LVPECL, LVCMOS, CML, and HCSL. It boasts ultra-low phase jitter performance, with values as low as 69 fs RMS in precision calibration mode.
This clock generator operates within a supply voltage range of 1.71V to 1.89V and 3.14V to 3.47V. The operating temperature range is -40°C to 85°C. The device is housed in a 64-VFQFN exposed pad package, suitable for surface mounting.
Applications for the SI5391B-A13378-GM include clock tree generation, reference clocks for SerDes, and clocking for FPGAs, processors, and memory in systems like Ethernet switches and routers.
| Qty | Low | High |
|---|---|---|
| 1+ | $7.01 | $7.01 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum output frequency for differential outputs is 1028 MHz, and for LVCMOS outputs is 250 MHz.
Input frequency ranges include 25 to 54 MHz for external crystals, 10 to 750 MHz for differential clocks, and 10 to 250 MHz for LVCMOS clocks.
The phase jitter is 69 fs RMS in Precision Calibration mode, 75 fs RMS in integer mode, and 115 fs RMS in fractional mode.
It supports supply voltages from 1.71V to 1.89V and from 3.14V to 3.47V.
The operating temperature range is -40°C to 85°C.
It is supplied in a 64-VFQFN exposed pad package.