Silicon Laboratories, Inc.

Electrical Equipment & Systems

Clock IC filters jitter from networking systems.

Designed to remove unwanted noise on any clock frequency from 1-710 MHz, pin-controlled Si5317 produces 2 ultra-low jitter output clocks at same frequency as input. Unit delivers jitter performance of 0.29 ps rms, optimizing BER and SNR in jitter-sensitive applications. Integrating single supply voltage regulator, IC eliminates need for multiple supply rails and discrete ferrite beads. On-chip...

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Electrical Equipment & Systems

Wireless Remote Control IC simplifies one-way wireless links.

Requiring one external bypass capacitor, PCB, battery, and external case with pushbuttons, Si4010 RF transmitter SoC reduces complexity of one-way wireless links. It is based on crystal-less architecture, respectively achieving ±150 ppm and ±250 ppm carrier frequency accuracy over commercial and industrial temperature ranges. Other features include automatic antenna tuning, minimized...

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Communication Systems & Equipment

Multimedia TV Demodulator is offfered in 48-pin, 7 x 7 mm QFN package.

Incorporating satellite, terrestrial, and cable reception on single IC, Si2167 interfaces to Si217x hybrid silicon tuner. Flexible terrestrial and cable intermediate frequency interface is also compatible with standard mixer oscillator phase-locked loop based metal can tuners. For DVB-S/S2 applications, it supports common Zero IF tuner solutions by integrating 2 on-chip ADCs. Power dissipation is...

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Controls & Controllers

Touch-Sense MCUs have wake-on-touch consumption below 1 µA.

Model F98x MCUs target applications such as home automation, smart meters, lighting control, and security systems. Providing touch-sense technology for human interface applications, F99x MCUs feature capacitance-to-digital converter with 40 Â-µs acquisition time and are available with up to 14 capacitive sensing inputs. Both capacitive touch-sense MCUs in C8051F9xx family have LDO regulator...

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Agricultural & Farming Products

5 kV Digital Isolators tolerate harsh environments.

Series Si84xx digital isolators feature data rate of 150 Mbps across temperature range of -40 to +125°C and low jitter operation minimizes data transmission errors and bit-error-rates. Units have 25 kV/Â-µsec common mode transient immunity and immunity against electric fields up to 300 V/m and magnetic fields up to 1,000 A/m. They offer ESD performance of 4 kV human body model, 2 kV...

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Communication Systems & Equipment

AM/FM Receiver IC brings digital capability to analog radios.

Model Si4830 offers full AM/FM radio from antenna input to audio output. Compact design, which requires 12 surface-mount components in 20 mm2 single-side board area, allows for AM/FM functionality in various radio products. Unit eliminates need for external MCUs, AM/FM filters, and tuning inductors. Supporting European EN55020 compliance, CMOS wheel-tuned AM/FM radio receiver IC provides accurate...

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Controls & Controllers

Wireless Microcontrollers target home automation and metering.

Housed in 5 x 7 mm package, Si10xx Series combines 25 MHz 8051 core, EZRadioPRO® sub-GHz RF transceiver, up to 64 KB of flash, and up to 12-bit ADC. Units feature wake-up time of 2 Â-µs and active-mode current consumption of 160 µA per MHz. In sleep mode, MCUs consume 615 nA with active 32.768 kHz real-time clock. Microcontrollers address power and RF requirements of...

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Electrical Equipment & Systems

AC Current Sensors replace bulky transformers.

Providing up to 5 kVrms of electrical isolation, Si85xx ISOpro Sensors ensure safety compliance for critical power delivery systems. Units are available in 5, 10, and 20 A versions with measurement accuracy better than 5%. Devices provide output signal level of 2.0 V at full-scale output range, eliminating need for external amplifier. Available in 20-pin SOIC or 4 x 4 x 1 mm QFN package, sensors...

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Electrical Equipment & Systems

AC Current Sensors replace traditional current transformers.

Supplied in 4 x 4 x 1 mm package, ISOpro Si85xx series provides up to 5 kVrms electrical isolation and offers architecture that minimizes need for discrete components for filtering and reset circuitry. Exhibiting better than 5% measurement accuracy, sensors come in 5, 10, and 20 A versions and provide output signal level of 2.0 V at full-scale output range. Ping-pong output mode enables one...

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