Si5334/35/38 Clock Generators, Silicon Labs The Silicon Labs Si5334/35/38 are differential and LVCMOS clock generators which provide any rate, any output frequency synthesis. They enable a single device to replace multiple crystal oscillators and fixed-frequency clock generators.Any combination of output frequencies can be generated with exactly 0 ppm error. Independent signal format and VDDO options provide integrated level translation, supporting LVPECL/LVDS/HCSL/LVCMOS clock generation up to 712.5 MHz with sub 1 ps RMS phase jitter.

The Si83408AFA-KIT allows designers to evaluate the Si834x 4 channel, high-side (sourcing), isolated smart switch with a parallel input and SPI interface. The included evaluation board is populated with the Si83408AFA-IF isolated smart switch, test points to monitor all critical signal paths, as well as easy-to-use screw terminals for the logic interface and switch power supplies, as well as the channel inputs and outputs. The board is populated with a convenient pair of sockets and leads allowing you to quickly daisy-chain Si834x evaluation boards that have an SPI interface and evaluate them using a single pair of power supply connections and one SPI bus. The board also includes a convenient LED indicator attached to the fault output. The kit allows designers to quickly evaluate the isolated smart switches’ functionality and performance driving typical loads with a wide range of power supplies. Si83408AFA-EVB evaluation boardSi83408AFA-IF 4 ch. high-side isolated smart switch with parallel input & SPI interface in a 9x9 DFN packageCP2130 USB to SPI evaluation boardUSB A to micro USB cable10-pin female to female ribbon cable

Si84x Series Digital Isolators The CMOS digital isolators gives the ability to create small size, high performance, lower power, and reliable isolated circuits that compete with optocoupler designs. High SpeedHigh-EfficiencyForward and Reverse ChannelsHigh Electromagnetic Immunity

The Skyworks Solutions Inc Si3406 isolated Fly back evaluation board is a reference design for a power supply in a power over Ethernet powered device application. This Si3406 fly back EVB provides simple and low cost solution with different output voltages and power levels. The Si3406 IC integrates an IEEE 802.3at compatible PoE interface as well as a current control based dc to dc converter. This fly back evaluation board offers integrated thermal shutdown protection with automatic and user mode MPS generation. High efficiencyLow BOM costHigh integrationIEEE 802.3at compliantIntegrated diode bridgeIntegrated transient overvoltage protection

Si84x Series Digital Isolators The CMOS digital isolators gives the ability to create small size, high performance, lower power, and reliable isolated circuits that compete with optocoupler designs. High SpeedHigh-EfficiencyForward and Reverse ChannelsHigh Electromagnetic Immunity

Si84x Series Digital Isolators The CMOS digital isolators gives the ability to create small size, high performance, lower power, and reliable isolated circuits that compete with optocoupler designs. High SpeedHigh-EfficiencyForward and Reverse ChannelsHigh Electromagnetic Immunity

The Silicon Labs Si823H series is an ISO driver or isolated gate driver that offers offer very high transient immunity, low propagation delays, for better timing margins. Moreover, a symmetric drive strength of 4.0A sink and source with a drive boost circuit allowing faster FET turn-on and stable operation over a wide operating temperature range of -40 to 125 °C. Offers critical safety features such as: Driver side UVLO optionsOver-temperature protectionCompact size benefits

Si521xx PCIe Clock Generators, Silicon Labs The Silicon Labs Si521xx PCI-Express clock generators feature low-power push-pull output buffer technology reducing the external terminating resistors and enabling smaller packaging.To increase performance they support programmable drive strength, rise/fall times, output impedance and down spread spectrum clock generation is also supported.The devices support the standard PCIe HCSL signalling format and can be externally terminated to support LVPECL, LVDS or CML levels. - Push-pull HCSL output buffer technology- Fully integrated termination resistors on PCIe outputs- Programmable spread spectrum- Pin strapping to enable spread spectrum- I²C/SMBus programmable- Supports optional LVPECL, LVDS or CML levels- -40 to 85°C operation- Individual output enable control- Small form factor QFN and TDFN packaging

Si84x Series Digital Isolators The CMOS digital isolators gives the ability to create small size, high performance, lower power, and reliable isolated circuits that compete with optocoupler designs. High SpeedHigh-EfficiencyForward and Reverse ChannelsHigh Electromagnetic Immunity

Si84x Series Digital Isolators The CMOS digital isolators gives the ability to create small size, high performance, lower power, and reliable isolated circuits that compete with optocoupler designs. High SpeedHigh-EfficiencyForward and Reverse ChannelsHigh Electromagnetic Immunity

The Silicon Labs Si823H series is an ISO driver or isolated gate driver that offers offer very high transient immunity, low propagation delays, for better timing margins. Moreover, a symmetric drive strength of 4.0A sink and source with a drive boost circuit allowing faster FET turn-on and stable operation over a wide operating temperature range of -40 to 125 °C. Offers critical safety features such as: Driver side UVLO optionsOver-temperature protectionCompact size benefits

Si84x Series Digital Isolators The CMOS digital isolators gives the ability to create small size, high performance, lower power, and reliable isolated circuits that compete with optocoupler designs. High SpeedHigh-EfficiencyForward and Reverse ChannelsHigh Electromagnetic Immunity