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Exar
Address:
48720 Kato Road
Fremont
CA 94538
USA
Telephone: (USA) +1 519-668-7000
http://www.exar.com
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Listing of all 22 news releases from Exar:
Recovery device upgrades to OC-3 and OC-12
Single-channel device is footprint compatible with competing Sonet/SDH CDR products enabling system architects to easily migrate from existing designs.
News from Exar (12 August 2008)
Octal UARTs speed to 15Mbit/s
Novel features include a patented global interrupt status register, fractional baud rate generator and automatic hardware or software flow control.
News from Exar (15 July 2008)
Low-voltage UARTs have four fast channels
Six devices share a common set of features including four independent UART channels, selectable Tx and Rx trigger levels and datarates up to 16Mbit/s.
News from Exar (11 June 2008)
Step-down convertor is made for USB designs
Operating at a fixed internal switching frequency of 1.5MHz, the SP6669 can reach 95% efficiency while providing up to 600mA of output current capability.
News from Exar (31 March 2008)
LED driver cuts external component count
The SP6887 is compatible with PWM dimming up to 1kHz and analogue dimming and can enable/dim individual LEDs through a 3bit parallel interface.
News from Exar ( 4 March 2008)
Nonsynchronous buck regulator claims top accuracy
Regulator is ideal for use in systems deriving power off loosely regulated secondaries from isolated supplies commonly used in industrial systems.
News from Exar (26 February 2008)
LED driver suits retail and architectural use
Operation at 1.2MHz at the maximum input voltage of 29V can be a challenge for many buck regulators but with a guaranteed minimum on-time of 100ns the SP7600 can easily convert from 29 to the 4V.
News from Exar ( 6 February 2008)
Boost controller runs large arrays of LEDs
Industry leading technology provides on-times as short as 30ns and fault delays less than 100ns.
News from Exar (22 January 2008)
Transceivers provide reliable communications
The SP4082E transceiver targets remote E-metering monitoring, building automation, HVAC controls, security camera systems and applications on long or un-terminated transmission lines.
News from Exar (16 January 2008)
UARTs expand design options
Each device has a global interrupt status register that allows the interrupt service routine to quickly identify and service the channels that are pending.
News from Exar (16 November 2007)
IC company reports dipping revenue
Exar has reported a 3% decrease in revenue compared to the prior quarter and an 11% decrease compared to the same period last year.
News from Exar (30 April 2007)
Design simplifies metro-service access solutions
An industry-first carrier-class 5G multiservice access reference design achieves Ethernet and resilient packet ring transport over Sonet/SDH networks.
News from Exar (14 March 2007)
Exar CEO steps down
Dr Roubik Gregorian has resigned as Chief Executive Officer and President of Exar and as a member of the Board of Directors.
News from Exar (23 February 2007)
Kamsler takes charge of finance
J Scott Kamsler has joined Exar as Senior Vice President and Chief Financial Officer.
News from Exar (21 February 2007)
Dual channel devices have extra functions fitted
Exar Corporation has brough out two dual-channel devices: an I2C/SPI UART integrated with RS232 transceivers (XR20V2172), and a low-voltage 1.8V I2C/SPI UART with a 64byte FIFO (XR20M1172).
News from Exar (14 February 2007)
Dual UARTs/RS232s run up to 1Mbit/s
Dual-channel 8bit integrated universal asynchronous receiver transmitter and RS232 transceiver combination device family is first to support datarates up to 1Mbit/s.
News from Exar (30 January 2007)
Inventory rebalancing slips Exar into the red
Exar Corp has reported fiscal 2007 third quarter operating results.
News from Exar (24 January 2007)
Sonet transceivers promise best-in-class jitter
Exar Corp has launched two 8bit Sonet/SDH OC-12/3 devices for industry standard optical transceiver solutions.
News from Exar (17 January 2007)
Multichannel multiprotocol access control chips
Exar has updated its DS3/E3 ATM UNI offerings with the introduction of a new family of low-power, highly integrated devices.
News from Exar (30 August 2001)
Four-channel PCI UART broadens design options
Exar has expanded its family of universal asynchronous receiver transmitters (UARTs), with the XR17C154, quad (four-channel), PCI-based communications device.
News from Exar ( 9 August 2001)
Three-channel transceiver crams in the functions
Dual line interface handles multiple standards
