MICRF001YM Micrel Inc, MICRF001YM Datasheet - Page 8

• Manufacturer Part Number: MICRF001YM
• Description: IC RECEIVER/DATA MOD 14-SOIC
• Manufacturer: Micrel Inc

Specifications of MICRF001YM

• 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)
• Receiving Current: 6.3mA
• Data Rate: 4.8Kbps
• Modulation Type: OOK
• Frequency Range: 300MHz To 440MHz
• Sensitivity Dbm: -95dBm
• Rf Ic Case Style: SOIC
• No. Of Pins: 14
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

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 [phone]
Vendor
Bourns
Holtek
Lumex
Murata
Panasonic
Manufacturer
Micrel
Holtek
Murata
Lumex
Bourns
Bourns
Panasonic
Panasonic
Panasonic
387 MHz Operating Frequency
Typical MICRF001 Application
Telephone
[phone]
[phone]
[phone]
[phone]
[phone]
FAX
6-Bit Address Decode
+ 1 [phone]
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
[phone]
[phone]
[phone]
[phone]
[phone]
http://www.micrel.com
MICRF001
Micrel