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PDF RF2325 Data sheet ( Hoja de datos )
| Número de pieza | RF2325 | |
| Descripción | 3V GENERAL PURPOSE AMPLIFIER | |
| Fabricantes | RF Micro Devices | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RF2325 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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Preliminary
4
RF2325
3V GENERAL PURPOSE AMPLIFIER
Typical Applications
• Broadband Gain Blocks
• Final PA for Low-Power Applications
• IF or RF Buffer Amplifiers
• Driver Stage for Power Amplifiers
• Oscillator Loop Amplifiers
Product Description
The RF2325 is a general purpose, low-cost silicon ampli-
fier designed for operation from a 3V supply. The Darling-
ton circuit configuration with resistive feedback allows for
broadband cascadable amplification. The device is
unconditionally stable and internally matched to 50Ω. The
only external components required for specified perfor-
mance are bypass and DC blocking capacitors and two
bias elements (as shown in application schematic). The
RF2325 is available in a very small industry-standard
SOT-23 5-lead surface mount package, enabling compact
designs which conserve board space.
1.60
+ 0.01
2.90
+ 0.10 0.950
1
0.400
0.15
0.05
3° MAX
0° MIN
2.80
+ 0.20
0.127
0.45
+ 0.10
1.44
1.04
Dimensions in mm.
4
Optimum Technology Matching® Applied
üSi BJT
GaAs HBT
GaAs MESFET
Si Bi-CMOS
SiGe HBT
Si CMOS
GND 1
GND 2
RF IN 3
5 RF OUT
4 GND
Functional Block Diagram
Rev A4 010720
Package Style: SOT 5-Lead
Features
• DC to >2000MHz Operation
• 2.7V to 3.3V Single Supply
• +17dBm Output IP3
• 16dB Gain at 900MHz
• 12dB Gain at 1900MHz
• Internally 50Ω Matched Input and Output
Ordering Information
RF2325
3V General Purpose Amplifier
RF2325 PCBA Fully Assembled Evaluation Board
RF Micro Devices, Inc.
7628 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
4-121
1 page  
Preliminary
RF2325
22
20
18
16
14
12
10
8
6
4
2
0
0.1
Temp = 25°C
Temp = 80°C
Temp = -40°C
RF2325 S21, Vcc=2.7 V
1.1 2.1
Frequency (GHz)
RF2325 Input VSWR, Vcc = 2.7 V
3
Temp = 25°C
Temp = 80°C
2.5 Temp = -40°C
3.1
2
1.5
1
0.1
1.1 2.1
Frequency (GHz)
3.1
RF2325 S11, Vcc = 2.7 V, Temp = 25°C
Swp Max
3.1GHz
100MHz
3.0
4.0
5.0
10.0
3.0GHz
-0.2
-0.4
Swp Min
0.1GHz
22
20
18
16
14
12
10
8
6
4
2
0
0.1
Temp = 25°C
Temp = 80°C
Temp = -40°C
RF2325 S21, Vcc=2.7 V
1.1 2.1
Frequency (GHz)
RF2325 Output VSWR, Vcc = 2.7 V
4
Temp = 25°C
3 Temp = 80°C
Temp = -40°C
2
3.1
1
0
0.1
1.1 2.1
Frequency (GHz)
3.1
RF2325 S22, Vcc = 2.7 V, Temp= 25°C
Swp Max
3.1GHz
3.0GHz
100MHz
3.0
4.0
5.0
10.0
-0.2
-0.4
Swp Min
0.1GHz
4
Rev A4 010720
4-125
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet RF2325.PDF ] | |
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