MICRF001BM Micrel Inc, MICRF001BM Datasheet - Page 8
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MICRF001BM
Manufacturer Part Number
MICRF001BM
Description
IC RECEIVER/DATA MOD 14-SOIC
Manufacturer
Micrel Inc
Datasheet
1.MICRF001YN.pdf
(8 pages)
Specifications of MICRF001BM
Frequency
300MHz ~ 440MHz
Sensitivity
-95dBm
Data Rate - Maximum
4.8 kbps
Modulation Or Protocol
OOK
Applications
Garage Door, RKE
Current - Receiving
6.3mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Features
Automatic Tuning
Voltage - Supply
4.75 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
14-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Memory Size
-
June 1998
MICRF001
Typical Application
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.
Bill of Materials
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.
specifications.
Item
U1
U2
CR1
D1
R1
R2
C1
C2, C3
C4
Part Number
MICRF001
HT-12D
CSA3.00MG
SSF-LX100LID
MICREL INC. 1849 FORTUNE DRIVE SAN JOSE, CA 95131 USA
TEL
+ 1 (408) 944-0800
Vendor
Bourns
Holtek
Lumex
Murata
Panasonic
Manufacturer
Micrel
Holtek
Murata
Lumex
Bourns
Bourns
Panasonic
Panasonic
Panasonic
387 MHz Operating Frequency
Typical MICRF001 Application
Telephone
(909) 781-5500
(408) 894-9046
(800) 278-5666
(800) 241-6574
(201) 348-7000
FAX
6-Bit Address Decode
+ 1 (408) 944-0970
QwikRadio
1kbps Operation
Before making any final design determination, consult with Micrel for final
8
tm
WEB
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
http://www.micrel.com
MICRF001
Micrel