Transceiver chip for ZigBee

March 4, 2004
A transceiver chip targets the ZigBee standard and includes a thin-media access controller (MAC).

The ZMD44101 is done in low-power CMOS and is optimized for data rates to 40 kbits/sec. It incorporates direct sequence spread spectrum transmission (DSSS) to keep communications reliable in hostile RF environments. Frequency selection is controlled via software to allow use with future spectrum expansion in the range of 860 to 930 MHz. Transmit output power is 0 dBm for a transmission range exceeding 100 m line-of-sight. With a typical supply voltage of 2.4 V, typical current draw in transmit is less than 19 mA, less than 20 mA during receive, and below 1 mA during power down, enabling a multiyear battery life.

The chip can handle virtually any low-band ZigBee application but is expected to find widest use with industrial sensors including those for temperature, humidity, pressure, and angle. Development kits for the device consist of two transceiver boards with antennae, microcontroller, and interface cables.ZMD AG, 15373 Innovation Drive, Suite 115, San Diego, CA 92128, (858) 674-8433, www.zmd.biz

Sponsored Recommendations

NEW Low Profile, Ultra Compact Power Supplies

March 13, 2024
Learn more HERE about Altech's Power supplies!

Altech's Liquid Tight Strain Relifs Catalog

March 13, 2024
With experienced Product Engineers and Customer Service personnel, Altech provides solutions to your most pressing application challenges. All with one thought in mind - to ensure...

Industrial Straight-Through Cable Gland

March 13, 2024
Learn more about Altech's cable glands and all they have to offer for your needs!

All-In-One DC-UPS Power Solutions

March 13, 2024
Introducing the All-In-One DC-UPS, a versatile solution combining multiple functionalities in a single device. Serving as a power supply, battery charger, battery care module,...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!