Exar

Communication Systems & Equipment

PROFIBUS Transceivers offer high differential output swing.

Offering 52 Mbps data rate with minimum differential output swing of 2.4 V, XR548xE Series RS-485/RS-422 Transceivers are designed for bidirectional communication on multipoint bus transmission lines. Model XR5488E is half-duplex while Models XR5486E and XR5487E are full-duplex. Operating from 5.0 V, each contains 1 differential driver and 1 differential receiver. Units offer ESD protection and...

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Communication Systems & Equipment

PCIe 2.0 Gen 1 UARTs offer up to 25 Mbps serial data rate.

Featuring PCIe 2.0 Gen 1-compliant bus interface, XR17V352/354/358 are 2-, 4-, and 8-channel UARTs, respectively, that support FIFO sizes up to 256 bytes. Single-chip endpoint solution eliminates requirement for external PCIe-PCI bridge devices. It integrates on-chip PCIe PHY and PCIe digital controller as well as RS-485 half duplex direction control with programmable turn around delay; infrared...

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Architectural & Civil Engineering Products

Single-Chip SONET/SDH Framers deliver 40G of bandwidth.

Tethys(TM) II devices, PEB2756 and PEB2757, provide flexible feature set that can be coupled with Optical Transport Network devices to enable next-generation line cards for optical networking. Both integrate range of functions and support aggregate throughput up to 40 Gbps while meeting SONET/SDH jitter requirements. While PEB2756 supports 4 OC-192/STM-64 channels, PEB2757 supports 4...

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Architectural & Civil Engineering Products

Advanced Mezzanine Cards offer multi-gigabit data encryption.

Utilizing Hifn 9155 FlowThrough(TM) Applied Services Processors, Express DS 4050 cards off-load host CPU from encryption/compression processing for up to 2 or 4 GbE ports. Supporing Suite B encryption and authentication, single-width, full-height cards can include mid- and full-size faceplates and are available with SerDes and PCI Express based host interfaces. Drawing less than 10 W, they...

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Electrical Equipment & Systems

PWM Step Down Converter features max load current of 2 A.

Optimized for 12 V input voltage rail, yet capable of operating from 5 and 24 V power rails, Model XRT7657 operates at fixed 420 kHz switching frequency and reaches up to 94% efficiency in Green SOIC package. Output voltage can be adjusted down to 0.8 V, with 2% accuracy, via 2 external resistors. Suited for A/V equipment, non-synchronous voltage mode converter features external type-III...

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Architectural & Civil Engineering Products

Processor integrates compression, encryption, hash functions.

Able to simultaneously perform compression, encryption, and hash functions on data, 9725 PCIe Applied Services Processor (ASP) enables OEM development of storage capacity optimization and data encryption solutions. It provides power-efficient CPU offload with up to 1,800 MBps throughput to optimize overall system performance as well as performance per Watt. Unified API, available via 9725 SDK,...

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Power Regulator ICs are fully programmable.
Controls & Controllers

Power Regulator ICs are fully programmable.

Respectively rated at 5 and 16 A per channel, XRP7704 and XRP7740 integrate flexibility of digital power management and control as well as power capabilities of analog switching power supplies. Both system-level solutions permit real-time power system adjustments during design in response to changing requirements or even after field-deployment. Operating from 6.5-20 V input, these 5-channel power...

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Communication Systems & Equipment

UARTs feature USB 2.0 compliant bus interface.

Offering serial data rate up to 12 Mbps, Models XR21V1410/V1412/V1414 are single, dual, and quad-channel Universal Asynchronous Receiver Transmitters, respectively. Units have USB slave interface and support USB suspend, resume, and remote wakeup operations. All share common set of features including FIFO sizes of 128-byte TX and 384-byte RX, automatic hardware flow control, automatic software...

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Communication Systems & Equipment

Multichannel Devices support T1, E1, and J1 data rates.

For high-density line cards in advanced networking and EoPDH platforms, XRT83VL38 and XRT86VX38 employ RÂ-³ (Reconfigurable, Relayless Redundancy) Technology(TM). As fully integrated long-haul and short-haul line interface unit (LIU), XRT83VL38 provides selectable or programmable transmit pulse shaper for flexibility with any T1/E1 circuit. Framer/LIU combo, XRT86VX38, operates at 1.544 or...

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Construction Equipment and Supplies

LED Driver suits color mixing applications.

Featuring 4 independently adjustable current sink drivers, I2C-programmable Model XRP7620 enables full color control in RGBW and RGBA LEDs. Each channel can be programmed up to 31.5 mA in steps of 500 Â-µA. Selective channel enabling and diming as well as overall configuration is achieved through 5 internal registers. Housed in 2 x 3 mm 8-pin DFN green/halogen-free package, device operates...

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