Circuits

ZSP Expands VoIP Solutions with Z.Voice SoC Sub-System and VoWiFi with AEC

LSI Logic Business Unit Provides Voice-Enabled Capabilities for Broadband Access and Dual-Mode Cell Phone Applications VON CONFERENCE, SAN JOSE, Calif., March 15 / -- The ZSP® business unit of LSI Logic Corporation (NYSE:LSI) today announced the addition of the Z.Voice(TM) System-on-Chip (SoC) Voice-over-IP (VoIP) licensable sub-system and Z.Voice-VoWiFi with AEC to its portfolio of VoIP...

Read More »
USB Power Manager/Battery Charger use PowerPath(TM) control.

USB Power Manager/Battery Charger use PowerPath(TM) control.

Supplied in 22-pin, 6 x 3 x 0.75 mm DFN package, LTC4089/-5 acts as autonomous power manager, ideal diode controller, and standalone high-voltage switching battery charger for portable USB devices. Switching topology accommodates various inputs, including power sources from 6-36 V (40 V max), 5 V wall adapters, or USB inputs. While LTC4089's switching regulator features Bat-Track(TM) adaptive...

Read More »
Digital Radio Modules have multi-standard RF functionality.

Digital Radio Modules have multi-standard RF functionality.

Families RS200 and RS500 are offered with software-controlled, single-chip RF front end that can handle Band III and L-Band for Digital Audio Broadcasting; medium wave, long wave, and short wave for AM and Digital Radio Mondiale; and Band II for FM. Combined with DSP chip that runs baseband digital radio software and controls RF IC to form 2-chip solution, products take up 9 sq cm on single-sided...

Read More »
Low-Power Active Mixer offers 10 kH to 4 GHz bandwidth.

Low-Power Active Mixer offers 10 kH to 4 GHz bandwidth.

Suited for portable or fixed wireless systems, LT5560 can be configured as up- or downconverting mixer. It incorporates double-balanced mixer core design, and Local Oscillator port can be driven with single-ended, low level input from -6 to +1 dBm. When configured as 900 MHz downconverting mixer at nominal supply current of 10 mA, product offers IIP3 of +9.7 dBm, noise figure of 10.1 dB, and...

Read More »
An Introduction to Plastic Injection Molding
Sponsored

An Introduction to Plastic Injection Molding

We developed this eBook with designers, engineers and purchasing specialists in mind. It is written to provide a basic understanding of plastic injection molding presses, processes and costs. Our goal is to make our customers more knowledgeable about what goes into making a plastic part.

Read More »

Zero Delay Buffers offer clock multiplexing capabilities.

Phase locked-loop based Models XRK32308 and XRK32309 can take input clock signal and distribute it as multiple clock signals with zero input-output propagation delay. Dual bank Model XRK32308 provides 8 copies of input clock with zero delay and can support multiple elements on line card that require different variations of master clock. Supporting CPU and PCI bus frequencies, Model XRK32309 has 2...

Read More »

Integrated RF Synthesizers work with radio transceivers.

Single-chip devices, STW81101 and STW81102, feature embedded VCOs, automatic center-frequency calibration, and multiple output options that allow operation in multiple bands over 750 MHz to 4.65 GHz range. Dual digital interface, with I-²C protocol for connecting multiple devices, compliments Serial to Parallel Interface bus. Suppression of random frequency fluctuations in signal minimizes...

Read More »

Radio Transmitter IC covers all geographic regions.

Available in 4 x 4 mm MLF-® package, Model MICRF405 radio transmitter IC offers both ASK/OOK and FSK modulation and covers all four sub-GHz bands (315, 433, 868, and 915 MHz). Chip supports migration from ASK/OOK modulation solutions to FSK devices while retaining backwards compatibility with legacy ASK systems. It targets high-end remote keyless entry, automatic meter reading, building...

Read More »

Arcam is Now Powered by ABT with Addition of ABT1010 Precision Video Scaling for their New Diva DV137 DVD Player

June, 1 2006 Video Reference Series scaling technology from Anchor Bay Technologies, Inc. helps Arcam's newest DVD player achieve quality 1080p output while speeding their time to market. CAMPBELL, CA - June 1, 2006 - Anchor Bay Technologies, Inc. (ABT), a leading supplier of system and semiconductor video processing ASICs is pleased to announce that its ABT1010 Precision Video Scaling(TM)...

Read More »
Motion Control IC optimizes brushless DC motor operation.

Motion Control IC optimizes brushless DC motor operation.

Providing math-intensive, field oriented control, single-axis Model MC73110 can be operated as standalone intelligent motion IC or via serial commands as programmable axis controller. Utilizing on-chip A/D converter, unit digitizes analog current feedback and can also perform Hall-based and sinusoidal commutation. Model MC73110 features PID velocity loop, PI current loop compensation, trajectory...

Read More »
RF Detector comes with fast comparator.

RF Detector comes with fast comparator.

With no external components, LTC5536 operates over RF frequency range of 600 MHz to 7 GHz, supporting multi-band operation. On-chip comparator has 20 ns response time, and integrated functions eliminate need to glue many discrete components together. Operating from single 2.7-5.25 V supply, product has temperature compensation circuitry and draws typ quiescent current of 2.1 mA. It can also be...

Read More »

All Topics