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www.micrel.com
MICRF505/506 RadioWire(R) Transceiver
The B.E.S.T. -- Better, Easier, and Smaller Transceivers
The MICRF505/506 are the latest additions to Micrel's RadioWire(R) family of frequency-hopping FSK transceivers. Offering a combination of best-in-class integration, packaging, and performance, the MICRF505/506 provides a smaller, easier, better solution for wire replacement in a wide range of low-cost applications. A frequency error estimator and on-board crystal tuning reduces system cost by allowing the use of relatively low precision, low cost crystals. This high level of integration results in a low Bill of Materials cost.
Benefits
a Better -- High sensitivity -- High transmit power a Easier -- Fewer components to select -- No production tuning -- Design software available a Smaller -- High integration -- Small 5mm x 5mm MLFTM package
Key Specifications
MICRF505 Frequency Range Data Rate Sensitivity Otput Power Tx Current Rx Current 850 - 950 <200 -112 +10 28 13 MICRF506 410 - 450 <200 -113 +11 21.5 12 Unit MHz kbps dBm dBm mA mA
Features
a Fully-programmable PLL for frequency hopping a Programmable transmit power a Integrated T/R switch a Integrated clock recovery circuit a Digital crystal tuning capability
VDD
32 1
31
30
29
28
27
26
25 24
2 VDD 3
VDD
23 22
CS
4
ANTENNA
5
MICRF505/ MICRF506
21
SCLK
20
IO
6
19
DATAIXO
7
18
DATACLK
8
17
9
10
11
12
13
14
15
16 LD
VDD
RSSI
*
(c) 2004 Micrel, Inc. All rights reserved.RadioWire is a registered trademark of Micrel, Inc. MLF and MicroLead Frame are trademarks of Amkor Technology.
*
*Optional components
Micrel Semiconductor
TEL: 1.408.944.0800 FAX: 1.408.474.1000
HTTP:// www.micrel.com
1
MICRF505/506 Block Diagram
RadioWire(R) Transceiver Family
Part Number MICRF500BLQ MICRF501BLQ MICRF505BML MICRF506BML Frequency Range 700MHz - 1.1GHz 300MHz - 600MHz 850MHz - 950MHz 410MHz - 450MHz Sensitivity (10-3@2.4kbps) -105dBm -115dBm -112dBm -113dBm Transmit Power +10dBm +12dBm +10dBm +11dBm Maximum Rate 128kbps 128kbps 200kbps 200kbps Tx Supply Current 50mA 45mA 28mA 21.5mA Rx Supply Package Current 12mA TQFP-44 8mA TQFP-44 13mA 5x5mm MLFTM 12mA 5x5mm MLFTM
RadioWire(R) Development Systems
Part Number Frequency Range Sensitivity (38.4kbps) -103dBm -105dBm Transmit Power +10dBm +11dBm Data Rate 38.4kbps 38.4kbps RS232 Data Format 9600-8-N-1 9600-8-N-1 PC-PC Com.Test Yes Yes Range Test Yes Yes
MICRF505DEV1 850MHz - 950MHz MICRF506DEV1 410MHz - 450MHz
Contact Micrel Semiconductor
Location
Corporate HQ Eastern USA Central USA Western USA China Korea Taiwan Japan Europe Western Europe
Address
2180 Fortune Drive 93 Branch Street 722 S. Denton Tap Suite 130 2180 Fortune Drive Rm 712, Bldg. B, Int'l Chamber of Commerce Mansion, Fuhua Rd. 1, Futian Dist. 4F, KTB Building, 826-14, Yeoksam-dong, Kangnam-ku 4F, No. 18 Lane 321, Yang-Guang Street, Nei-Hu Chu 1-16-15 Dogenzaka, Shibuyaku 1st Floor, 3 Lockside Place, Mill Lane 10, avenue du Quebec, Villebon BP116 San Jose, CA 95131 USA Medford, NJ 08055 USA Coppell, TX 75019 USA San Jose, CA 95131 USA Shenzhen, PR China 518048 Seoul 135-080 Korea Taipei, Taiwan, R.O.C. Tokyo 150-0043 Japan Newbury, Berks RG14 5QS UK Courtaboeuf Cedex 91944 France
Telephone
+1 (408) 944-0800 +1 (609) 654-0078 +1 (972) 393-2533 +1 (408) 944-0800 + 86-755-8302-7618 +82 (2) 3466-3000 +886 (2) 2705-4976 +81 (3) 5428-0871 +44 1635 524455 + 33 (0) 1.6092.4190
Fax
+1-408-944-0970 +1 (609) 546-0989 +1 (972) 393-2540 +1 (408) 914-7878 + 86-755-8302-7637 +82 (2) 3466-2999 +886 (2) 2705-4977 +81 (3) 5428-0872 +44 1635 524466 + 33 (0) 1.6092.4189
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Micrel Semiconductor
TEL: 1.408.944.0800 FAX: 1.408.474.1000
HTTP:// www.micrel.com
Stock No. M0063-093004

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