Circuits

Flyback Switching Regulator delivers up to 3 W of output.

Flyback Switching Regulator delivers up to 3 W of output.

Simplifying design of low power isolated DC/DC converter, LT3574 eliminates need for opto-isolator, third winding or signal transformer for feedback since output voltage is sensed from primary-side flyback signal. Device operates over 3-40 V input voltage range and has 0.65 A NPN power switch. Features include boundary mode operation, onboard low dropout regulator for IC power, programmable soft...

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Quad-Radio IC includes WLAN, GPS, Bluetooth®, and RF.

WiLink(TM) 7.0 single-chip system includes WLAN 802.11n core with WiFi and Soft AP mode capabilities. Integrated GPS core has multipath resolution engine coupled with algorithms for positioning in urban canyons, and device also supports both Bluetooth low-energy and 3.0 specifications. Chip also incorporates FM transmit/receive functionality and features hardware that cancels out board- and...

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Digital Audio Hub enhances mobile phones functionality.

Digital Audio Hub enhances mobile phones functionality.

Supplied in WCSP, WM8995 lets mobile phone manufacturers port, mix, and route audio streams from multiple processors to multiple transducers to better manage multiple concurrent use scenarios. Accessory detection enables complete audio remote control by supporting up to 7 function buttons on same headset. Other features include multiple audio interfaces with sample rate conversion and digital...

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GPS Receiver IC drives mobile device functionality.

Used for tracking and navigation in mobile devices, BCM4751 employs parallel, hardware correlator architecture that results in accelerated signal searches, real-time navigation, and optimized tracking sensitivity. It allows GPS-enabled mobile devices to detect very weak signals and supports other satellite constellations, such SBAS and QZSS. With 30 mm-² PCB footprint, receiver integrates RF and...

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Bluetooth/GPS/FM IC offers low-power media processing.

Intended for multimedia smartphones and other handset devices, InConcert-® BCM20751 delivers Bluetooth-® connectivity while enabling range of media playback and recording functions. This alleviates host processor burden while enables GPS and FM radio functionality along with audio processing. IC offloads host processing from phone's baseband processor to conserve power, increasing playback...

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Single-Key Touch Controllers empower portable devices.

Single-Key Touch Controllers empower portable devices.

Consuming less than 17 -µA, AT42QT101X series is based QTouch-® capacitive touch technology for buttons, wheels, and sliders and intended for use in portable devices such as power buttons, hearing devices, and proximity sensors. When key touch is detected, devices will temporarily switch to 12.6 ms fast response mode, allowing additional touches to be detected quickly. ICs automatically...

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3G HSPA Chipset enables high-speed smartphone development.

Designed in 65 nm CMOS process, 3G phone-on-a-chip and RF solution integrate all key 3G cellular and mobile technologies for powering 3G smartphone and smart feature phone segments. Baseband processor BCM21553 offers cellular connectivity and graphics capabilities for HSUPA applications, while RF transceiver provides support for all global frequency combinations covering 3G-enabled devices....

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Digital Transport Adapter SoC integrates tuner, content protection.

Designed for use in TVs that still receive analog-only cable broadcasts, Broadcom-® BCM7002 supports Comcast's Digital Transport Adapter (DTA) 4.0 specification as well as DTA requirements for most North American cable operators. Device measures 3.25 x 2.25 in. and integrates 1 GHz SCTE-40+ cable tuner that exceeds SCTE-40 specification as well as switchable content protection that allows single...

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Miniature Comparator comes in space-saving packages.

Miniature Comparator comes in space-saving packages.

Offered in choice of 2 x 1.25 mm SC70 or 2.90 x 1.60 mm SOT23 form factors, low-power LMV331 is suited for use with battery-powered devices such as notebook PCs, PDAs, and other handheld mobile communications products. Features include supply voltage of 2.7-5 V, operating current consumption of 20 -µA, propagation delay 200 nsec, and operating temperature of -40 to +85-

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Step Down Controller provides 8 A per channel.

Featuring input voltage range of 6.5-20 V and output of 0.9-5.0 V, PowerXR XRP7708 permits real-time power system adjustments during design in response to changing requirements. Field programmable power regulator IC contains 4 digital PWM controlled power supplies with 12-bit resolution as well as integrated LDO regulator, integrated gate drivers, and up to 6 GPIO pins. Digital PID control...

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Vector® Sports Training Ball Offers Visible Point of Contact
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Vector® Sports Training Ball Offers Visible Point of Contact

Our goal is to help every athlete derive maximum enjoyment from their sport and become a better player. We offer a line of innovative training tools that combine cutting-edge technology and out of the box thinking to deliver an unbeatable competitive advantage. The Vector® Sports Training Ball is just another example of our commitment to innovation. To learn how the Vector® is helping ballplayers everywhere, see our video.

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