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NRF401-EVKIT Datasheet

  • NRF401-EVKIT

  • 433MHz Single Chip RF Transceiver

  • 18頁(yè)

  • ETC

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PRODUCT SPECIFICATION
433MHz Single Chip RF Transceiver
FEATURES
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True single chip FSK transceiver
Few external components required
No set up or configuration
No coding of data required
20kbit/s data rate
2 channels
Wide supply range
Very low power consumption
Standby mode
nRF401
APPLICATIONS
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Alarm and Security Systems
Automatic Meter Reading (AMR)
Home Automation
Remote Control
Surveillance
Automotive
Telemetry
Toys
Wireless Communication
GENERAL DESCRIPTION
nRF401 is a true single chip UHF transceiver designed to operate in the 433MHz ISM
(Industrial, Scientific and Medical) frequency band. It features Frequency Shift
Keying (FSK) modulation and demodulation capability. nRF401 operates at bit rates
up to 20kbit/s. Transmit power can be adjusted to a maximum of 10dBm. Antenna
interface is differential and suited for low cost PCB antennas. nRF401 features a
standby mode which makes power saving easy and efficient. nRF401 operates from a
single +3-5V DC supply.
As a primary application, nRF401 is intended for UHF radio equipment in compliance
with the European Telecommunication Standard Institute (ETSI) specification
EN 300 220-1 V1.2.1.
QUICK REFERENCE DATA
Parameter
Frequency, Channel#1/Channel#2
Modulation
Frequency deviation
Max. RF output power @ 400鈩? 3V
Sensitivity @ 400鈩? BR=20 kbit/s, BER<10
-3
Maximum bit rate
Supply voltage
Receive supply current
Transmit supply current @ -10 dBm output power
Standby supply current
Value
433.92 / 434.33
FSK
鹵15
10
-105
20
2.7 鈥?5.25
250
*
8
8
Unit
MHz
kHz
dBm
dBm
kbit/s
V
碌A(chǔ)
mA
碌A(chǔ)
Table 1. nRF401 quick reference data.
ORDERING INFORMATION
Type number
nRF401-IC
nRF401-EVKIT
Description
20 pin SSOIC
Evaluation kit with nRF401 IC
Version
A
1.0
Table 2. nRF401 ordering information.
*
The PWR_UP pin is used for power duty cycling. The duty-cycle is 2 % with a period of 200msec.
-
Vestre Rosten 81, N-7075 Tiller, Norway
Page 1 of 18
-
Phone +4772898900
-
Fax +4772898989
May 2000
Nordic VLSI ASA
Revision: 1.5

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