RF2314 RF Micro Devices, RF2314 Datasheet

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RF2314

Manufacturer Part Number
RF2314
Description
GENERAL PURPOSE LOW NOISE AMPLIFIER
Manufacturer
RF Micro Devices
Datasheet

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The RF2314 is a general purpose, low-cost, high perfor-
mance amplifier designed for operation from a 2.7V to 6V
supply with low current consumption. The circuit configu-
ration with resistive feedback allows for broadband cas-
cadable
compensation extends the bandwidth of the amplifier, and
is designed for optimized noise figure. The device is
unconditionally stable and internally matched to 50Ω. No
external components are required. The RF2314 is avail-
able in a very small industry-standard SOT-23 5-lead sur-
face mount package, enabling compact designs which
conserve board space.
       
Rev A3 990216
     
• Broadband Gain Blocks
• Final PA for Low-Power Applications
• IF or RF Buffer Amplifiers
Si BJT
Si Bi-CMOS
RF IN
amplification.
GND
GND
      
1
2
3

GaAs HBT
SiGe HBT
Feedback

GaAs MESFET
Si CMOS
5
4
with
RF OUT
VCC
capacitive
         
• Driver Stage for Power Amplifiers
• Oscillator Loop Amplifiers
 
    
RF Micro Devices, Inc.
7625 Thorndike Road
Greensboro, NC 27409, USA
• 150MHz to 2500MHz Operation
• 2.7V to 6.0V Single Supply
• +18dBm Output IP
• 14dB Gain at 900MHz
• 8.6dB Gain at 1900MHz
• Low Current Consumption of 5mA at 3V
RF2314
RF2314 PCBA
.122
.106
.008 MIN
.083
.067
     !" #
.071
.059
General Purpose Low Noise Amplifier
Fully Assembled Evaluation Board
1
.118
.102
3
at 5V
.010
.004
.020
.014
RF2314
.051
.039
http://www.rfmd.com
Fax (336) 664 0454
Tel (336) 664 1233
.004
.000
4-87
4

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RF2314 Summary of contents

Page 1

... Broadband Gain Blocks • Final PA for Low-Power Applications • Buffer Amplifiers     The RF2314 is a general purpose, low-cost, high perfor- mance amplifier designed for operation from a 2. supply with low current consumption. The circuit configu- ration with resistive feedback allows for broadband cas- cadable amplification ...

Page 2

... RF2314 Absolute Maximum Ratings Parameter Supply Voltage Supply Current Operating Ambient Temperature Storage Temperature Parameter 4 Overall Frequency Range 3.0V Performance Gain Noise Figure Output IP3 Output P 1dB Input Return Loss Output Return Loss Isolation 5.0V Performance Gain Noise Figure Output IP3 Output P 1dB ...

Page 3

... Bill of Materials from www.rfmd.com P1-1 VCC 2 GND Ω µstrip Rev A3 990216    2314400 RF2314 Interface Schematic VCC 300Ω RF OUT RF IN See pin 3 schematic. See pin 3 schematic. RF OUT CC 50 Ω µstrip RF OUT J2 P1 6.8 µF 560 pF 4 4-89 ...

Page 4

... RF2314 4 4-90            Rev A3 990216 ...

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