ZMD44102
Robust Communications RF Transceiver
868MHz to 928MHz
Features
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License-free bands 868MHz to 928MHz
Transmit range @ 0dBm>250 meters (LoS)
External power amplifier option
IEEE 802.15.4 compliant
Low power consumption
Integrated PHY and Thin Hardware MAC
48-pin QFN (7x7 mm) package
Description
The ZMD44102 is a robust, fully-integrated RF trans-
ceiver, operating in the license-free European band of
868MHz to 870MHz and multi-channel American band
of 902MHz to 928MHz. The long range and barrier
penetration characteristics of the ZMD44102 optimize
data transmissions up to 40 kbps. Benefiting from direct
sequence spread spectrum technology, the transceiver
ensures reliable data passage in hostile RF
environments. The ZMD44102’s high level of integration
includes a Thin Media Access Controller, reducing
external components and system installation costs.
Operating
Reference Data
Frequency Range .................... 868MHz to 928MHz
Typical Receiver Sensitivity........................ -98dBm
Temperature Range.........................-40°C to +85°C
Supply Voltage, Core.....................................+2.4 V
Typical Supply Current (Tx active) ..............< 31mA
Typical Supply Current (Rx active) ..............< 27mA
Typical Supply Current (Sleep with/RTC)......< 3 µA
Typical Supply Current (Off Mode) ................< 2 µA
Applications
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Automatic Meter Reading
Hazardous Sensor Monitoring
Wireless Sensor Networks
Industrial Automation
Health Monitor Networking
Home Control
Building Automation
Block
Diagram
For more information:
www.zmd.biz/zigbee
ZMD America, Inc.
201 Old Country Road, Ste. 204
Melville, NY 11747
Tel: +1.631.549.2666
Fax: +1.631.549.2882
e-mail: wireless@zmda.com
ZMD AG
Grenzstrasse 28
D-01109 Dresden
Tel: +49.351.8822.306
Fax: +49.351.8822.340
e-mail: zigbee@zmd.de
ZMD Far East
1F, No. 14, Lane 268
Sec. 1 Guangfu Rd.
Hsinchu City 300, Taiwan
Tel: +886-(0) 3-563-1388
Fax: +886-(0) 3-563-6385
Feature Sheet - 03/02/2006
Copyright © 2006,
ZMD AG
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without the prior
written consent of the copyright owner. The information furnished in this publication is preliminary and subject to changes without notice.
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