Circuits

Circuits

Clearwire Expands LTE Choices in North America

Qualcomm to Add 3GPP Band 41 to its Existing 3G/4G Multi-mode, Multi-band LTE Chipsets, Giving Global LTE FDD and LTE TDD Operators Expanded Range of Device Options SAN DIEGO and BELLEVUE, Wash. - Qualcomm Incorporated (NASDAQ: QCOM) and Clearwire Corporation (NASDAQ: CLWR) today announced that Qualcomm will add support for Clearwire's upcoming LTE TDD network to its line of multi-mode LTE...

Read More »
Circuits

Clearwire Expands LTE Choices in North America

Qualcomm to Add 3GPP Band 41 to its Existing 3G/4G Multi-mode, Multi-band LTE Chipsets, Giving Global LTE FDD and LTE TDD Operators Expanded Range of Device Options SAN DIEGO and BELLEVUE, Wash. - Qualcomm Incorporated (NASDAQ: QCOM) and Clearwire Corporation (NASDAQ: CLWR) today announced that Qualcomm will add support for Clearwire's upcoming LTE TDD network to its line of multi-mode LTE...

Read More »
Microcontrollers deliver optimized analog integration.
Miscellaneous Controllers

Microcontrollers deliver optimized analog integration.

Featuring 32-bit embedded ARM-® Cortex(TM)-M0 processor, 32-bit STM32 F0 series comes in 3 package options with memory densities from 16-64 KB Flash and 4-8 KB SRAM. Integrated hardware consumer electronics control module allows connections to multimedia devices without burdening MCU's CPU, memory, and peripherals. Other features include hardware RAM-parity checking, and advanced timing...

Read More »
Microcontrollers deliver optimized analog integration.
Miscellaneous Controllers

Microcontrollers deliver optimized analog integration.

Featuring 32-bit embedded ARMÂ-® Cortex(TM)-M0 processor, 32-bit STM32 F0 series comes in 3 package options with memory densities from 16-64 KB Flash and 4-8 KB SRAM. Integrated hardware consumer electronics control module allows connections to multimedia devices without burdening MCU's CPU, memory, and peripherals. Other features include hardware RAM-parity checking, and advanced timing...

Read More »
AC to DC Power Supplies

AC/DC LED Driver features constant power regulation.

Featuring dimmer detect, phase decoder, and adjustable hold current circuits, Model LM3447 provides flicker-free dimming operation in off-line, isolated LED lighting applications, including A19, E26/27, and PAR30/38 bulbs, as well as can light retrofits. Device features greater than 0.9 power factor correction, and thermal fold-back that protects LED array from over-temperature. During fault...

Read More »
Circuits

PCIe L2-L7 Processing Platform operates at up to 100 Gbps.

Used for performing L2-L7 network processing at 100 Gbps on FPGA fabric, Themis is intended for security appliances market and optimized to utilize Altera 28 nm Stratix-® V FPGAs. Solution provides ability to perform stateful IP flow classification, flow state tracking, and complex regular expression processing in hardware on FPGA fabric. Architecture is comprised of parallel data path with...

Read More »
Circuits

AS-Interface IC survives cold and harsh environments.

DRESDEN, Germany -- ZMD AG (ZMDI [http://www.zmdi.com ]), a Dresden-based semiconductor company that specializes in enabling energy-efficient solutions, today announces an additional member of their AS-Interface IC family, the ASI4U-F. A global supplier of analog and mixed-signal solutions for automotive, industrial, medical, information technology and consumer applications, ZMDI is very proud to...

Read More »
Stepper Motor Driver IC offers programmability, diagnostics.
Circuits

Stepper Motor Driver IC offers programmability, diagnostics.

Supplied in 28-pin TSSOP with exposed pad, A4979 has built-in translator and operates bipolar stepper motors in full-, half-, quarter-, and sixteenth-step modes at up to 50 V and 1.5 A. IC can be controlled by step and direction inputs or SPI-compatible serial interface. Also, current regulator can be programmed to operate in fixed off-time or fixed frequency PWM. Several decay modes are...

Read More »
AC to DC Power Supplies

AC/DC LED Driver features constant power regulation.

Featuring dimmer detect, phase decoder, and adjustable hold current circuits, Model LM3447 provides flicker-free dimming operation in off-line, isolated LED lighting applications, including A19, E26/27, and PAR30/38 bulbs, as well as can light retrofits. Device features greater than 0.9 power factor correction, and thermal fold-back that protects LED array from over-temperature. During fault...

Read More »
Circuits

PCIe L2-L7 Processing Platform operates at up to 100 Gbps.

Used for performing L2-L7 network processing at 100 Gbps on FPGA fabric, Themis is intended for security appliances market and optimized to utilize Altera 28 nm StratixÂ-® V FPGAs. Solution provides ability to perform stateful IP flow classification, flow state tracking, and complex regular expression processing in hardware on FPGA fabric. Architecture is comprised of parallel data path with...

Read More »

All Topics