Telecoms, Datacoms, Wireless, IoT


Latest Articles

SPDT coaxial switch
28 February 2001, RF Design
The 818 Series of high reliability, hermetically sealed, fail-safe switches is designed to meet very stringent requirements for pyrotechnic shock. These Dow-Key Microwave switches have a VSWR of 1,3:1 ...

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VHF/UHF integrated one-chip modulator ICs
28 February 2001
A more elegant solution is now available for designers seeking low voltage and VHF/UHF booster/splitter functions thanks to two new modulator ICs introduced by Motorola. The MC44BC373 and MC44BC374 - ...

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Short-range single chip RF transceiver
28 February 2001
Chipcon Components is a company focusing on the fast growing market for short-range RF-devices. The company offers an RF transceiver for short and mid-range, two-way wireless communication. The transceiver ...

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Split-band scrambler for private communications
28 February 2001
CML is offering a simple-to-use dual mode voice-band scrambler that it claims is low cost and that will keep your conversations private. The company's CMX264 frequency domain scrambler uses split-band ...

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PRISM WLAN chipset for wireless-to-broadband connectivity
28 February 2001
Intersil offers a family of wireless chips to support the development of a wide variety of small Internet information appliances to give users speedy, wire-free access to data, video and voice-over-Internet ...

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Voltage passing attenuators
28 February 2001, RF Design
These DC bias passing RF units from Inmet have a DC voltage of 100 V (max) and DC current rated at 1 A (max). Operating frequency is 500 MHz to 2 GHz, with attenuation of 10 and 20 dB. Models 9093 are ...

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Modulator features low noise floor and high linearity
28 February 2001, RF Design
RF Micro Devices announced, at the recent RF & HYPER Europe 2001, the introduction of the RF2485 quadrature modulator for Terrestrial Trunked Radio (TETRA) systems. Designed for TETRA use in the 200 ...

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Active termination device for high-speed bus applications
28 February 2001, MB Silicon Systems
California Micro Devices (CAMD), a leading manufacturer of thin film integrated passive devices (IPDs) and complementary semiconductor solutions, has introduced a nonlinear terminator integrated circuit ...

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Miniature 10/100 magnetic solution with extended temperature range
28 February 2001, ASIC Design Services
Halo claims its E-Ultra is the industry's first 'extended temperature range' miniature 10/100 magnetic solution. This high performance device is footprint interchangeable with the company's original 16-pin ...

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2,5 Gbps POS-PHY Level 3 devices
28 February 2001
Consuming just 2,4 mA per op-amp, the Micrel MIC915 dual and MIC916 triple op-amps are designed to meet the needs of power-sensitive high-speed applications. Both devices share the same key specifications ...

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High-speed RS232 data transmission
28 February 2001, ProMicro
The PCL-849 card series from Advantech provides four individually configurable RS232 serial communication ports while the PCL-849+ has a 16C654 UART. By buffering data into 64 byte packets before putting ...

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Clock skew buffers
28 February 2001
Intersil's latest gateway IC, the ISL5586 meets the telephony requirements for Voice over DSL (VoDSL) integrated access devices (IAD) or voice enabled DSL modems and BWA subscriber terminals, and is compatible ...

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Line interface transceiver chip for E3, DS3 and STS-1
28 February 2001, Electrocomp
TDK Semiconductor line interface transceiver for E3, DS3 and STS-1 applications operates at both 3,3 and 5 V. It consumes less than 110 mA of supply current. Designated the 78P2241B, the single chip ...

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True failsafe RS485 transceivers
14 February 2001, Altron Arrow
The MAX3080E-MAX3089E RS-485 transceivers from Maxim are true failsafe receivers and have ±15kV ESD protection. The receivers guarantee a logic high output when the input is open or shorted. All receivers ...

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Multiport modem cards
24 January 2001
Connect Tech's modem cards, the MaxxAccess, are four and eight port, multiport modem cards for PCI bus compatible computers. MaxxAccess 4/8 adapters offer four or eight V.90 56k modems on one PCI bus ...

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LIN protocol transceiver for vehicle system communications
24 January 2001, Altron Arrow, Tempe Technologies
Accelerating distributed intelligence within automobiles, Microchip Technology has introduced a new PICmicro microcontroller family with built-in LIN (local interconnect network) transceiver capabilities. ...

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Dual T1/E1 transformer/choke modules
24 January 2001
A new family of surface-mount magnetic modules for T1/E1 applications from Pulse integrates both the isolation transformers and common mode chokes into a package with the same footprint as discrete transformer-only ...

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Blueberry - the next generation Bluetooth device for wireless connectivity
24 January 2001, Altron Arrow
An enhanced Baseband IC chip, combined with Philips Semiconductors' TrueBlue radio module, is claimed to deliver the world's most integrated Bluetooth solution for voice and data applications. Philips ...

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Ferrites for the information age
22 November 2000, Electrocomp
Epcos offers suitable products, ferrites and inductors for services such as video on demand, home shopping, infotainment and video conferencing which require higher speeds

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Literature for telecoms and radio equipment designers
8 November 2000
BABT Product Service has introduced a comprehensive suite of literature to guide and advise designers and manufacturers of wired and wireless equipment through the relevant processes of the R&TTE Directive. A ...

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