MICRF001BM データシートの表示（PDF） - Micrel
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MICRF001BM Datasheet PDF : 8 Pages
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MICRF001
Typical Application
QwikRadio tm
Micrel
The Figure below illustrates a typical application for the MICRF001 UHF Receiver IC. Operation in this example is at 387MHz,
and may be customized by selection of the appropriate reference frequency (CR1), and adjustment of the antenna length. The
value of C4 would also change, if the optional input filter is used. Changes from the 1kbps data rate may require a change in
the value of R1. The Bill of Materials is shown in the accompanying chart.
Typical MICRF001 Application
387 MHz Operating Frequency
1kbps Operation
6-Bit Address Decode
Bill of Materials
Item
U1
U2
CR1
D1
R1
R2
C1
C2, C3
C4
Part Number
MICRF001
HT-12D
CSA3.00MG
SSF-LX100LID
Manufacturer
Micrel
Holtek
Murata
Lumex
Bourns
Bourns
Panasonic
Panasonic
Panasonic
Vendor
Bourns
Holtek
Lumex
Murata
Panasonic
Telephone
(909) 781-5500
(408) 894-9046
(800) 278-5666
(800) 241-6574
(201) 348-7000
Description
UHF Receiver
Logic decoder
3.00MHz Cer. Res.
RED LED
68k, 1/4W ,5%
1k,1/4W, 5%
4.7µF, Dip Tant. Cap
0.47µF, Dip Tant. Cap
8.2pF, COG Cer. Cap
Fax
(909) 781-5273
(408) 894-0838
(847) 359-8904
(770) 436-3030
(201) 348-8164
MICREL INC. 1849 FORTUNE DRIVE SAN JOSE, CA 95131 USA
TEL + 1 (408) 944-0800 FAX + 1 (408) 944-0970 WEB http://www.micrel.com
This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of patents or other
rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent right of Micrel Inc. This is preliminary
information and a final specification has not been completed. Before making any final design determination, consult with Micrel for final
specifications.
June 1998
8
MICRF001
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