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PDF SPF-5122Z Data sheet ( Hoja de datos )
| Número de pieza | SPF-5122Z | |
| Descripción | GaAs pHEMT Low Noise MMIC Amplifier | |
| Fabricantes | Sirenza Microdevices | |
| Logotipo |  |
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Product Description
The SPF-5122Z is a high performance pHEMT MMIC LNA designed for
operation from 400-3000 MHz. The on-chip active bias network provides
stable current over temperature and process threshold voltage variations.
The SPF-5122Z offers ultra-low noise figure and high linearity performance
in a gain block configuration. Its single-supply operation and integrated
matching networks make implementation remarkably simple. High maximum
input power specification make it ideal for high dynamic range receivers.
Advanced Information
SPF-5122Z
400-3000 MHz, GaAs pHEMT Low Noise
MMIC Amplifier
Pb RoHS Compliant
& Green Package
30
27
24
21
18
15
12
9
6
3
0
0
www.DataSheet4U.com
Symbol
Gain and NF vs. Frequency
Broadband Application Circuit
500
1000
1500
2000
2500
Frequency (MHz)
Parameters
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
3000
Product Features
• Ultra-Low Noise Figure = 0.6dB @ 900MHz
• Gain = 19dB @ 900MHz
• High Linearity: OIP3 = 40.5dBm @ 1900MHz
• P1dB = 24dBm @ 1900MHz
• Single Supply Operation: 5V @ Idq=90mA
• Broadband Internal Matching
• Small Package: QFN 2x2
• RoHS/WEEE Compliant Package
Applications
• Cellular, PCS, DCS1800, CDMA, WCDMA Receivers
• Low noise, high linearity gain block applications
Units
Frequency
Min.
Typ.
Max.
S21 Small Signal Power Gain
dB 0.9 GHz
1.9 GHz
NF Noise Figure
dB 0.9 GHz
1.9 GHz
OIP3 Output Third Order Intercept Point
dBm 0.9 GHz
1.9 GHz
P1dB Output Power at 1dB Compression
dBm 0.9 GHz
1.9 GHz
S11 Input Return Loss
dB 0.9 GHz
1.9 GHz
S22 Output Return Loss
dB 0.9 GHz
1.9 GHz
S12 Reverse Isolation
dB 0.9 GHz
1.9 GHz
VD Device Operating Voltage
ID Device Operating Current
V
mA
Rth, j-l Thermal Resistance (junction-to-Lead)
°C/W
Test Conditions: VS = 5.0V, IDQ = 90mA, OIP3 Tone Spacing = 1MHz, Pout per tone = 0 dBm
ZS = ZL = 50 Ohms, 25C, Broadband Application Circuit
18.8
13.0
0.65
0.70
38.5
40.5
23.0
23.8
-14.0
-19.0
-16.5
-12.5
-24.0
-18.5
5.0
90
65
The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or omissions. Sirenza Microdevices assumes no responsibility for the use of this
information, and all such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or
granted to any third party. Sirenza Microdevices does not authorize or warrant any Sirenza Microdevices product for use in life-support devices and/or systems. Copyright 2006 Sirenza Microdevices, Inc.. All worldwide rights
reserved.
303 S. Technology Ct.
Phone: (800) SMI-MMIC
http://www.sirenza.com
Broomfield, CO 80021
1
EDS-105470 Rev B
1 page  
Advanced Information
SPF-5122Z GaAs pHEMT Low Noise MMIC Amplifier
Broadband Application Circuit (400 - 3000MHz)
Vs
0.1uF
100pF
RF in
27
SPF-5122Z
100pF
Epad
150nH
100pF
RF out
Evaluation Board Layout
Bill of Materials
C1 1x TAJB104KLRH Rohm 0.1uF
C2 1x MCH185A101JK Rohm 100pF
C3 1x MCH185A101JK Rohm 100pF
C4 1x MCH185A101JK Rohm 100pF
L1 1x LL1608-FSR15J Toko 150nH
C1
C2
L1
C3 C4
303 S. Technology Ct.
Broomfield, CO 80021
Phone: (800) SMI-MMIC
5
http://www.sirenza.com
EDS-105470 Rev B
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet SPF-5122Z.PDF ] | |
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