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PDF CMA-252LN Data sheet ( Hoja de datos )
| Número de pieza | CMA-252LN | |
| Descripción | Monolithic Amplifier | |
| Fabricantes | Mini-Circuits | |
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Hay una vista previa y un enlace de descarga de CMA-252LN (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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MonolithicUltra Low Noise, High IPA3 mplifier
50Ω 1.5 to 2.5 GHz
The Big Deal
CMA-252LN+
CASE STYLE: DL1721
Product Overview
Mini-Circuits CMA-252LN+ is a E-PHEMT based Ultra-Low Noise MMIC Amplifier with a unique combina-
tions of low noise and high IP3 making this amplifier ideal for sensitive high dynamic range receiver ap-
plications. This design operates on a single 3 to 4V supply. The MMIC amplifier is bonded to a multilayer
integrated LTCC substrate and then hermetically sealed under a controlled nitrogen atmosphere with gold-
plated covers and eutectic AuSn solder. These amplifiers have been tested to MIL requirements for gross
leak, fine leak, thermal shock, vibration, acceleration, mechanical shock, and HTOL.
Key Features
Feature
Ultra Low Noise, 0.8 dB at 1.8 GHz
High IP3, +29 dBm at 1.8 GHz
Adjustable Current
Ceramic Hermetic Package
Max Input Power, +27 dBm
High Reliability
Advantages
Excellent noise figure performance. Increases signal to noise ratio.
Combining Low Noise and High IP3 makes this MMIC amplifier ideal for use in Low
Noise Receiver Front End (RFE) as it gives the user advantages at both ends of the
dynamic range: sensitivity & two-tone IM performance.
Provides users ability to set current consumption over a wide range from 25 to 80 mA.
Low inductance, repeatable performance, excellent reliability
Ruggedized design operates up to high input powers often seen at Receiver inputs
eliminating the need for an external limiter.
Low, small signal operating current of 57 mA nominal maintains junction temperatures
typically below 100°C at 85°C ground lead temperature.
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
Mini-Circuits®
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected]
Page 1 of 6
1 page  
Monolithic E-PHEMT MMIC Amplifier
CMA-252LN+
Adjustable Gain Performance (vs. R1) at Vs=4V
S21 (Amplitude,dB) Vs. Frequency and R1 Values
0
20
-5
18 -10
S11 (Amplitude,dB) Vs. Frequency and R1 Values
825 Ohms
274 Ohms
2740 Ohms
57.6 Ohms
16 -15
14
12
1500
825 Ohms
274 Ohms
1700
2740 Ohms
57.6 Ohms
1900
2100
MHz
2300
2500
-20
-25
-30
1500
1700
1900
2100
MHz
2300
S22 (Amplitude,dB) Vs. Frequency and R1 Values
0
825 Ohms
2740 Ohms
-5
274 Ohms
57.6 Ohms
-10
-15
-20
-25
-30
-35
-40
1500
1700
1900
2100
MHz
2300
2500
Noise Figure (dB) Vs. Frequency and R1 Values
2.0
1.8 825 Ohms 2740 Ohms
1.6 274 Ohms 57.6 Ohms
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1500
1700
1900
2100
MHz
2300
2500
2500
Adjustable Gain Performance (vs. R1) at Vs=3V
S21 (Amplitude, dB) vs. Frequency and R! Values
S11 (Amplitude, dB) vs. Frequency and R1 Values
20
19
18
17
16
15
14
13
12
1500
1700
825 Ohms
274 Ohms
2740 Ohms
57.6 Ohms
1900
2100
MHz
2300
2500
-8
-9
-10
-11
-12
-13
-14
-15
-16
1500
825 Ohms
274 Ohms
2740 Ohms
57.6 Ohms
1700
1900
2100
MHz
2300
2500
S22 (Amplitude, dB) vs. Frequency and R1 Values
Noise Figure (dB) vs. Frequency and R1 Values
0 2.0
1.8
-5 1.6
-10 1.4
1.2
-15 1.0
0.8
-20
-25
825 Ohms
274 Ohms
2740 Ohms
57.6 Ohms
0.6
0.4
0.2
825 Ohms
274 Ohms
2740 Ohms
57.6 Ohms
-30 0.0
1500
1700
1900
2100
2300
2500
1500
1700
1900
2100
2300
2500
MHz
MHz
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
Mini-Circuits®
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected]
Page 5 of 6
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet CMA-252LN.PDF ] | |
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