ABOUT THE COMPANY
Global vision. Local touch.
Uncompromising Technology Leadership.
We continue to break new ground in the global communications marketplace with industry-leading products for wireless and broadband applications. OEMs and ODMs worldwide are building devices with faster connections, extended battery life and a myriad of enhanced capabilities using ANADIGICS advanced GaAs RFICs. We’re powering the 4th generation technologies that are revolutionizing our world with smart homes, the mobile office and anywhere, anytime connectivity.
Founded in 1985 and headquartered in Warren, NJ, ANADIGICS today has offices, design centers and manufacturing facilities spread across six countries and three continents. Our masterful blend of technology innovation and adherence to major standards in the wireless and wireless broadband markets has resulted in ANADIGICS products being featured in the world’s most advanced reference designs from industry leaders. Working closely with our global partners and customers, we continue to help define the requirements of next generation wireless applications and technology solutions.
From our state of the art, 6-inch GaAs manufacturing facility to our proprietary and patented InGaP-Plus™ process, ANADIGICS technology leadership remains the driving force behind our products and success in the global wireless and wireless broadband markets.
Founded in 1985 and headquartered in Warren, NJ, ANADIGICS today has offices, design centers and manufacturing facilities spread across six countries and three continents. Our masterful blend of technology innovation and adherence to major standards in the wireless and wireless broadband markets has resulted in ANADIGICS products being featured in the world’s most advanced reference designs from industry leaders. Working closely with our global partners and customers, we continue to help define the requirements of next generation wireless applications and technology solutions.
From our state of the art, 6-inch GaAs manufacturing facility to our proprietary and patented InGaP-Plus™ process, ANADIGICS technology leadership remains the driving force behind our products and success in the global wireless and wireless broadband markets.
Technical Innovation
Inventing for over 25 years. Our patents prove it.
Year after year our patent list grows a little longer, deepening and widening our IP portfolio. Each patent is a testament to our innovation and further validation of our technology leadership in the industry.
The following is a summary of patents held by ANADIGICS.
Anadigics currently has been issued nearly 90 patents
Further details on these patents can be obtained from the following site:
Some recent (2014) issued Patents
Patent No. 8767361: Protection Circuit for an Electronic Circuit
ISSUED: July 1, 2014
FILED: September 17, 2012
APPLICATION NUMBER: 13/621,357
ABSTRACT:
A protection circuit for an electronic circuit. The protection circuit comprises at least three diodes connected in series in such a manner that an anode terminal of a first diode is connected to a cathode terminal of a second diode to form a ring. A first terminal is connected between diodes of a first pair of consecutive diodes of the ring. A second terminal is connected between diodes of a second pair of consecutive diodes of the ring. The position of the first terminal is fixed and the position of the second terminal is selectable in such a manner that a pre-determined turn-on voltage of the at least three diodes is obtained. The diodes are formed under one or more bond pads of the electronic circuit.
ISSUED: July 1, 2014
FILED: September 17, 2012
APPLICATION NUMBER: 13/621,357
ABSTRACT:
A protection circuit for an electronic circuit. The protection circuit comprises at least three diodes connected in series in such a manner that an anode terminal of a first diode is connected to a cathode terminal of a second diode to form a ring. A first terminal is connected between diodes of a first pair of consecutive diodes of the ring. A second terminal is connected between diodes of a second pair of consecutive diodes of the ring. The position of the first terminal is fixed and the position of the second terminal is selectable in such a manner that a pre-determined turn-on voltage of the at least three diodes is obtained. The diodes are formed under one or more bond pads of the electronic circuit.
Patent No. 8743518: Protection Circuit
ISSUED: June 3, 2014
FILED: July 10, 2012
APPLICATION NUMBER: 13/545,214
ABSTRACT:
A protection circuit for electronic circuitry comprising at least three diodes connected in series in such a manner that an anode terminal of a first diode is connected to a cathode terminal of a second diode to form a ring. A first terminal is connected between diodes of a first pair of consecutive diodes of the ring. A second terminal is connected between diodes of a second pair of consecutive diodes of the ring. The position of the first terminal is fixed and position of the second terminal is selectable in such a manner that a pre-determined turn-on voltage of the at least three diodes is obtained.
ISSUED: June 3, 2014
FILED: July 10, 2012
APPLICATION NUMBER: 13/545,214
ABSTRACT:
A protection circuit for electronic circuitry comprising at least three diodes connected in series in such a manner that an anode terminal of a first diode is connected to a cathode terminal of a second diode to form a ring. A first terminal is connected between diodes of a first pair of consecutive diodes of the ring. A second terminal is connected between diodes of a second pair of consecutive diodes of the ring. The position of the first terminal is fixed and position of the second terminal is selectable in such a manner that a pre-determined turn-on voltage of the at least three diodes is obtained.
Patent No. 8737520: RF directional coupled output from a quadrature combined amplifier
ISSUED: May 27, 2014
FILED: February 16, 2012
APPLICATION NUMBER: 13/398,011
ABSTRACT:
A radio frequency (RF) coupling circuit for coupling an RF output of a quadrature combined amplifier. According to an embodiment, the RF coupling circuit includes a phase shifting component and a coupling network. The phase shifting component provides a predetermined phase shift to an RF signal at a first output terminal of the quadrature combined amplifier. The coupling network combines the phase shifted first output signal with an RF signal at a second output terminal of the quadrature combined amplifier.
ISSUED: May 27, 2014
FILED: February 16, 2012
APPLICATION NUMBER: 13/398,011
ABSTRACT:
A radio frequency (RF) coupling circuit for coupling an RF output of a quadrature combined amplifier. According to an embodiment, the RF coupling circuit includes a phase shifting component and a coupling network. The phase shifting component provides a predetermined phase shift to an RF signal at a first output terminal of the quadrature combined amplifier. The coupling network combines the phase shifted first output signal with an RF signal at a second output terminal of the quadrature combined amplifier.
Patent No. 8736378: Reconfigureable output matching network for multi band RF power amplifier
ISSUED: May 27, 2014
FILED: November 30, 2012
APPLICATION NUMBER: 13/690,295
ABSTRACT:
An output matching network comprising a plurality of impedance matching circuits. The inputs of each of the plurality of impedance matching circuits are connected to a first input of the output matching network. The outputs of each of the plurality of impedance matching circuits are connected to a plurality of first outputs of the output matching network. One of the plurality of impedance matching circuits is active at a given time. The active impedance matching circuit of the plurality of impedance matching circuits exhibits a first input impendence at a first frequency band. Each inactive impedance matching circuit of the plurality of impedance matching circuits exhibits a second input impedance at the first frequency band. The second input impendence is at least 10 times greater than the first input impendence.
ISSUED: May 27, 2014
FILED: November 30, 2012
APPLICATION NUMBER: 13/690,295
ABSTRACT:
An output matching network comprising a plurality of impedance matching circuits. The inputs of each of the plurality of impedance matching circuits are connected to a first input of the output matching network. The outputs of each of the plurality of impedance matching circuits are connected to a plurality of first outputs of the output matching network. One of the plurality of impedance matching circuits is active at a given time. The active impedance matching circuit of the plurality of impedance matching circuits exhibits a first input impendence at a first frequency band. Each inactive impedance matching circuit of the plurality of impedance matching circuits exhibits a second input impedance at the first frequency band. The second input impendence is at least 10 times greater than the first input impendence.
Patent No. 8724355: Multistage Amplification and High Dynamic Range Rectification Circuit
ISSUED: May 13, 2014
FILED: March 7, 2012
APPLICATION NUMBER: 13/413,970
ABSTRACT:
A circuit exhibiting rectification and amplification characteristics. In particular, a full-wave rectifier, wherein the rectifier has the ability to simultaneously amplify and rectify an input voltage. The circuit comprises transconductor circuit, rectifying circuit and amplifying circuit. The transconductor circuit is adapted for receiving an input voltage from at least one voltage source. The input voltage is then converted into intermediate currents by the transconductor circuit. Thereafter, the rectifying circuit rectifies the intermediate currents current to produce a rectified current. Lastly, the amplification circuit amplifies the input voltage to produce the amplified voltage.
ISSUED: May 13, 2014
FILED: March 7, 2012
APPLICATION NUMBER: 13/413,970
ABSTRACT:
A circuit exhibiting rectification and amplification characteristics. In particular, a full-wave rectifier, wherein the rectifier has the ability to simultaneously amplify and rectify an input voltage. The circuit comprises transconductor circuit, rectifying circuit and amplifying circuit. The transconductor circuit is adapted for receiving an input voltage from at least one voltage source. The input voltage is then converted into intermediate currents by the transconductor circuit. Thereafter, the rectifying circuit rectifies the intermediate currents current to produce a rectified current. Lastly, the amplification circuit amplifies the input voltage to produce the amplified voltage.
Patent No. 8717104: Vector Voltage Samplers for RF Interface Control of Power Amplifier
ISSUED: May 6, 2014
FILED: February 14, 2012
APPLICATION NUMBER: 13/372,934
ABSTRACT:
A system for compensating impedance mismatch at an output terminal of a RF power amplifier is disclosed. In an embodiment, the system includes a plurality of samplers to measure a first set of parameters associated with an amplified signal being generated by the power amplifier. The first set of parameters is transmitted to a processing unit. The processing unit varies an impedance of an impedance element based on the first set of parameters. The impedance element is connected to the output terminal of the power amplifier.
ISSUED: May 6, 2014
FILED: February 14, 2012
APPLICATION NUMBER: 13/372,934
ABSTRACT:
A system for compensating impedance mismatch at an output terminal of a RF power amplifier is disclosed. In an embodiment, the system includes a plurality of samplers to measure a first set of parameters associated with an amplified signal being generated by the power amplifier. The first set of parameters is transmitted to a processing unit. The processing unit varies an impedance of an impedance element based on the first set of parameters. The impedance element is connected to the output terminal of the power amplifier.
Patent No. 8717092: Current Mirror Circuit
ISSUED: May 6, 2014
FILED: December 21, 2012
APPLICATION NUMBER: 13/724,256
ABSTRACT:
An improved current mirror circuit. The current mirror circuit includes a current mirror base network, a current source transistor, and an error transistor. The current mirror base network includes a first terminal, a second terminal, and a third terminal. The first terminal is connected to the current source transistor through a first impedance element. The second terminal is connected to the error transistor. The third terminal is connected to a first bias voltage source, and the first terminal is connected to a second bias voltage source.
ISSUED: May 6, 2014
FILED: December 21, 2012
APPLICATION NUMBER: 13/724,256
ABSTRACT:
An improved current mirror circuit. The current mirror circuit includes a current mirror base network, a current source transistor, and an error transistor. The current mirror base network includes a first terminal, a second terminal, and a third terminal. The first terminal is connected to the current source transistor through a first impedance element. The second terminal is connected to the error transistor. The third terminal is connected to a first bias voltage source, and the first terminal is connected to a second bias voltage source.
Patent No. 8680885: Low Leakage Logic Circuit
ISSUED: March 25, 2014
FILED: November 27, 2012
APPLICATION NUMBER: 13/686,002
ABSTRACT:
A low leakage logic circuit. The low leakage logic circuit includes a control circuit for logic circuit. The control circuit has a first transistor, a second transistor, a third transistor, a first diode, a first resistor and a second resistor. When the control circuit is ON, a first circuit path in the logic circuit is supplied with a first voltage from the source terminal of the third transistor. This voltage acts as a logic output and has the ability to source current at output terminal of the logic circuit. When the control circuit is OFF, a second circuit path in the logic circuit is supplied with a second voltage from the control circuit which is lower than the turn-on voltage of the second circuit path. This voltage is insufficient to turn ON the logic circuit, hence no current flows into the logic circuit.
ISSUED: March 25, 2014
FILED: November 27, 2012
APPLICATION NUMBER: 13/686,002
ABSTRACT:
A low leakage logic circuit. The low leakage logic circuit includes a control circuit for logic circuit. The control circuit has a first transistor, a second transistor, a third transistor, a first diode, a first resistor and a second resistor. When the control circuit is ON, a first circuit path in the logic circuit is supplied with a first voltage from the source terminal of the third transistor. This voltage acts as a logic output and has the ability to source current at output terminal of the logic circuit. When the control circuit is OFF, a second circuit path in the logic circuit is supplied with a second voltage from the control circuit which is lower than the turn-on voltage of the second circuit path. This voltage is insufficient to turn ON the logic circuit, hence no current flows into the logic circuit.
Patent No. 8648661: Current Limiting Circuit
ISSUED: February 11, 2014
FILED: November 14, 2012
APPLICATION NUMBER: 13/676,521
ABSTRACT:
A current limiting circuit includes a power amplifier receiving an input signal through an attenuator. The power amplifier comprises one or more amplification stages and an output stage. The output stage is connected to an antenna. A mirror circuit is connected in parallel to the output stage. The magnitude of a first current flowing through the mirror circuit is proportional to the magnitude of a second current flowing through the output stage. Further, the current limiting circuit includes a comparator that compares the magnitude of the first current with a reference value to generate a control signal. The attenuator adjusts the power of the input signal based on the control signal thereby limiting the magnitude of the second current.
ISSUED: February 11, 2014
FILED: November 14, 2012
APPLICATION NUMBER: 13/676,521
ABSTRACT:
A current limiting circuit includes a power amplifier receiving an input signal through an attenuator. The power amplifier comprises one or more amplification stages and an output stage. The output stage is connected to an antenna. A mirror circuit is connected in parallel to the output stage. The magnitude of a first current flowing through the mirror circuit is proportional to the magnitude of a second current flowing through the output stage. Further, the current limiting circuit includes a comparator that compares the magnitude of the first current with a reference value to generate a control signal. The attenuator adjusts the power of the input signal based on the control signal thereby limiting the magnitude of the second current.
PRODUCTS
Leading the Breed
Cellular
ANADIGICS helps keep the world connected with high-performance cellular power amplifiers and front-end modules that help maximize battery-life, save valuable PCB space, and ensure fast data speeds. Our products support the latest 3G and 4G wireless standards including, LTE, WCDMA/HSPA, and CDMA/EVDO. So, whether you are trying to extend coverage range, ensure optimal thermal design, or achieve greater throughput, trust ANADIGICS for your next project.
Wireless Infrastructure
| WCDMA/HSPA Mixed Mode Power Amplifiers | ||
| LTE Power Amplifiers | ||
| WiMAX Power Amplifiers | ||
| 50 Ohm Gain Blocks |
ANADIGICS offers a complete family of wireless infrastructure power amplifiers optimized for the most commonly used frequency bands. Our solutions deliver an industry-leading combination of efficiency, linearity, output power, and thermal characteristics for LTE and WCDMA/HSPA small-cell base stations. So, whether you are trying to extend coverage range, ensure optimal thermal design, or achieve greater throughput, trust ANADIGICS for your next project.
WiFi
ANADIGICS’ WiFi solutions are setting the industry standard for mobile, connectivity, and infrastructure applications. Our front-end integrated circuits and power amplifiers provide exceptional linearity and noise figure performance. We offer a full array of products that are optimized for the latest IEEE standards, including 802.11n and 802.11ac. So, whether you are trying to extend coverage range, ensure optimal thermal design, or achieve greater throughput, trust ANADIGICS for your next project.
CATV
When You’re Ready to Connect, We’ve Got You Covered
| Hybrid Line Amplifier Modules | ||
| 24v Line Amplifiers | ||
| 12v Line Amplifiers | ||
| 75 Ohm Gain Blocks | ||
| Upstream Amplifiers | ||
| Active Splitters | ||
| FTTx/RFoG RF Amplifiers | ||
| Upconverters and Downconverters |
ANADIGICS products can simplify your designs of both infrastructure and subscriber equipment enabling reliable delivery of crystal-clear video and advanced entertainment services. You’ll find our infrastructure power amplifiers deliver exceptionally high linearity to maintain signal integrity over longer distances. From the backbone to the drop to the home, you’ll get more flexibility, higher reliability and greater capability with ANADIGICS.
You can design set-top boxes (STBs), digital video recorders (DVRs) / personal video recorders (PVRs), cable modems and television tuners faster and easier with our highly integrated solutions. ANADIGICS products enable high definition television (HDTV), digital simulcast of analog channels and video on demand (VOD) with superior
performance.
performance.
Wednesday, August 20, 2014
- ANADIGICS INC FinancialsEDGAR Online Financials (Wed, Aug 20)
Friday, August 15, 2014
- ANADIGICS INC Files SEC form 8-K, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; TraEDGAR Online (Fri, Aug 15)
Thursday, August 7, 2014
- ANADIGICS INC Files SEC form 10-Q, Quarterly ReportEDGAR Online (Thu, Aug 7)
- Anadigics Q2 Loss Narrows, Continues Strategic RestructuringZacks (Thu, Aug 7)
Wednesday, August 6, 2014
- ANADIGICS INC Files SEC form 8-K, Results of Operations and Financial ConditionEDGAR Online (Wed, Aug 6)
- ANADIGICS Announces Second Quarter 2014 ResultsGlobeNewswire (Wed, Aug 6)
- Q2 2014 ANADIGICS, Inc. Earnings Release - After Market CloseCCBN (Wed, Aug 6)
Friday, July 25, 2014
- ANADIGICS Sets Date for Second Quarter Earnings Release and Conference CallGlobeNewswire (Fri, Jul 25)
Thursday, July 24, 2014
- Photo Release -- Leading European Manufacturer Selects ANADIGICS GaN Line Amplifier for DOCSIS 3.1 EquipmentGlobeNewswire (Thu, Jul 24)
Monday, June 30, 2014
- Anadigics Gets Aggressive In Path To Profitability With Company Restructuringat Seeking Alpha (Mon, Jun 30)
- Anadigics (ANAD) Crumbles: Stock Plunges by 18.1%Zacks (Mon, Jun 30)
- ANADIGICS INC Files SEC form 8-K, Other EventsEDGAR Online (Mon, Jun 30)
Friday, June 27, 2014
- Anadigics Plunges 20% on Shift from Mobile; Needham Cuts to Holdat Barrons.com (Fri, Jun 27)
- Anadigics Initiates Strategic Restructuring, Revises Q2 GuidanceZacks (Fri, Jun 27)
- Anadigics downgraded by NeedhamBriefing.com (Fri, Jun 27)
Thursday, June 26, 2014
- ANADIGICS INC Files SEC form 8-K, Costs Associated with Exit or Disposal Activities, Financial Statements and ExhibitEDGAR Online (Thu, Jun 26)
- ANADIGICS announces workforce reduction of 140 positionsat theflyonthewall.com (Thu, Jun 26)
- ANADIGICS Announces Strategic Restructuring and Updated Q2 2014 GuidanceGlobeNewswire (Thu, Jun 26)
Thursday, June 5, 2014
- Anadigics (ANAD) Surges: Stock Moves 19.5% HigherZacks (Thu, Jun 5)
Tuesday, June 3, 2014
- Anadigics Is Significantly Undervalued As Product Design Wins Pile Upat Seeking Alpha (Tue, Jun 3)
Holy Cow, you made one hell of a call with ANAD, judging by the date and timestamp of your post! You pretty much caught the run last Friday immediately before it happened. I'm definitely going to have to keep up with some more of your picks. I have a penny stock alert service too, over at Penny Stock Dream but admittedly we are not always a thorough as you are with the degree of information that you brought to this article for example. I'm definitely going to have to think of being a bit more like this.
ReplyDeleteWhen are you thinking about releasing your next alert?