Circuits

Camera Chips facilitate mobile phone design.

Measuring 2.5 x 2.9 x 2.5 mm, CameraCube(TM) 400 x 400 Model OVM6680 and VGA Model OVM7690 combine functionality of single-chip image sensor, embedded image processor, and wafer-level optics in one package. Three-dimensional reflowable devices can be directly soldered to PCB with no socket or insertion required, eliminating need for additional components. With thermal tolerance to 260Â-

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Wakeup Receiver has low-frequency, low-power design.

Wakeup Receiver has low-frequency, low-power design.

Designed to promote battery life in active tags, AS3932 fully programmable 3D wake-up receiver covers carrier frequency range of 110-150 kHz, including 125 kHz band, and offers wakeup sensitivity of 100 Â-µVRMS (typ). Its 3 independent receiving channels enable detection of wakeup signal from any direction, and received data can be correlated with pattern programmed in register to prevent...

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Wi-Fi Router Chip features optimized performance/efficiency.

Broadcom BCM5356 WLAN chip includes 802.11 media access controller; baseband, 2.4 GHz radio; 333 MHz MIPSÂ-® 74K(TM) CPU core; 5-port Fast Ethernet switch; and PHY device as well as CMOS power amplifier. Data rates of up to 150 Mbps are possible over single antenna when connected to 802.11n device and units' processing core delivers wireless throughput of over 100 Mbps. It incorporates...

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DC/DC Converter generates output voltage as low as 0.6 V.

Housed in 3 x 3 mm DFN package, Model LTC3565 can deliver up to 1.25 A of continuous output current. Synchronous step-down regulator uses internal switches with an RDS(ON) of 0.13 W and 0.15 W to deliver efficiencies as high as 95%. With constant frequency up to 4 MHz and current mode architecture, converter operates from input voltage of 2.5-5.5 V, making it suited for single-cell Li-Ion or...

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DC-DC Boost Mode Converter drives up to 40 white LEDs.

From 12 V input, 45 V Model LT3599 can drive up to 4 strings of LEDs, each with up to ten 120 mA white LEDs in series, while delivering efficiencies up to 90%. Device offers 1.5% LED current matching to ensure uniform brightness of display. Dimming ratios as high as 3,000:1 can be attained using True Color PWM(TM) dimming. Housed in 5 x 5 mm QFN or TSSOP-28E package, converter features...

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Dual-Core SoC offers built-in image recognition processing.

Intended for car navigation systems, Model SH7776 integrates two SH-4A 32-bit CPU cores on single chip and achieves processing performance of 1,920 MIPS when operating at 533 MHz. Graphics engine incorporates PowerVR SGX 3-D graphics IP, which supports 3-D rendering. Model SH7776 also incorporates 2D and 3D graphics processor for detailed map rendering. Two-channel 16-bit dedicated bus interface...

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Serial SRAM Devices add RAM to various applications.

Serial SRAM Devices add RAM to various applications.

Featuring SPI interface and 20 MHz bus speed, 23 x 40 Models 23A640 and 23A256 have operating voltage range of 1.7-1.95 V, while 23 x 56 Models 23K640 and 23K256 feature operating range of 2.7-3.6 V. Available in 8-pin SOIC, PDIP, and TSSOP packages, units only use 4 MCU pins. All 8- and 32-KB devices are suited for applications involving bulk data transfers, DSP and other math algorithms,...

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ICs enable precision battery-remaining detection.

R2J24020F Group ICs are available in SiP configuration that features 16-bit MCU integrated with A/D converter for measuring current and voltage. Designed for lithium-ion battery packs with Smart Battery System (SBS) support, ICs are available in 3 flash memory capacities for storing MCU programs and come in compact 48-pin LQFP package. E8a Emulator on-chip debugger with single-pin interface...

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IC targets battery-powered, cordless applications.

Ultra low power Green CAT-iq SC14480 monolithic integrated DECT/DCT solution comes with Flash memory, making it suited for product development, production ramp-up, or applications requiring software upgrades. Gen2DSP core provides enough processing power to run telephone answering machine voice compression and ring-tones with support for voice quality of CAT-iq standard. Operating from 2 battery...

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Interconnect Devices target Cloud Computing marketplace.

Q:ActiveÂ-® Cloud Interconnect(TM) ICs deliver 10 Gbps SFP+ and 40 Gbps QSFP throughput in single CMOS devices for use in copper cables, blade servers, switch fabrics and line cards. Each device supports 10 G Ethernet, Infiniband, FibreChannel, SAS, and PCI Express link protocols. Enabling SFP+ interconnects to run 10 m on 32 ga copper twinax, and 25 m on typical 24 ga twinax, analog ICs...

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