MICRF300 - 315/433/868/915MHz Low- Noise Amplifier with Shutdown0 pages
MICRF300 - 315/433/868/915MHz Low-
Noise Amplifier with Shutdown
1.8V to 3.6V Low-Noise Amplifier
with Shutdown
• 1.8V to 3.6V supply voltage range
• 2.5mA operating supply current
• 1 pA (Max) shutdown current over temperature
• 18.3dBgainat315MHz/433.92MHz
• 1.15dB noise figure at 315MHz/433.92MHz
• -25dBm input P1dB compression point
• -40°C to +125°C operating temperature range
• Small 6-pin SC70 package
Ideal for use in:
• Security systems
• Remote keyless entry (RKE)
• Tire pressure monitoring (TPMS)
• Automated meter reading (AMR)
• Garage door openers (GDO)
• Remote weather stations
For more information, contact your local Micrel
sales representative, or visit Micrel at:
www.micrel.com/index.php/en/products/
rf-wireless-ics/low-noise-amplifiers.html
S4^33/868/900MHz Low-Noise
Amplifier With Shutdown
MICRF300
Remote Keyless Entry (RKE)
RF Input
IHIICREL
www. mjarel.com
.15dB Noise Figure
18 dB of Gain
' Low 2.5mA Supply Current
11 uA Shutdown Supply Current
Micrel, Inc. is a leading global manufac-
turer of High Performance Linear and
Power, Timing and Communications, and
LAN Solutions. The Company's products
include advanced mixed-signal, analog,
and power semiconductors; high perfor-
mance communication, clock manage-
ment, Ethernet switch, and physical layer
transceiver ICs. Company customers in-
clude leading manufacturers of enterprise,
consumer, industrial, mobile, telecom-
munications, automotive, and computer
products. Corporation headquarters and
state-of-the-art wafer fabrication facilities
are located in San Jose, CA, with regional
sales and support offices and advanced
technology design centers situated
throughout the Americas, Europe, and
Asia. In addition, the Company maintains
an extensive network of distributors and
reps worldwide.
www.micrel.com
Automatic Meter Reading (AMR)
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