| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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37 pcs
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37 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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The Skyworks Solutions SI5338C-B-GM is a high-performance, low-jitter clock generator featuring patented MultiSynth™ technology. This IC can synthesize any frequency on each of its four independent output drivers, capable of replacing multiple crystal oscillators or acting as a frequency translator.
With 0 ppm precision, each output is independently configurable for various signal formats and supply voltages, supporting frequencies up to 710 MHz for differential inputs and outputs. The device operates from a 1.8, 2.5, or 3.3 V core supply and is programmable via an I2C/SMBus-compatible serial interface. It offers features like configurable spread spectrum, independent phase adjustment, and loss of lock/signal alarms.
Designed for applications such as Ethernet switches/routers and PCIe Gen1/2/3/4, the SI5338C-B-GM comes in a compact 4 x 4 mm, 24-QFN package. It operates within a wide temperature range of -40°C to +85°C, making it suitable for demanding environments. The device supports multiple output formats including LVPECL, LVDS, HCSL, CMOS, and SSTL/HSTL.
Key electrical specifications include a typical phase jitter of 0.7 ps RMS and flexible input references ranging from external crystals (8-30 MHz) to differential inputs (up to 710 MHz). The device also supports independent output voltage configuration per driver (1.5 V to 3.3 V).
| Qty | Low | High |
|---|---|---|
| 1+ | $3.70 | $3.70 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to +85°C.
The SI5338C-B-GM is available in a 24-QFN (4x4mm) package.
Supported output formats include HCSL, HSTL, LVCMOS, LVDS, LVPECL, and SSTL.
The typical phase jitter is 0.7 ps RMS.
The core supply voltage range is 1.71V to 3.63V.
The SI5338C-B-GM has four independently configurable clock outputs.
It is designed for applications such as Ethernet switches/routers, PCIe Gen1/2/3/4, and telecom.