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PDF SPF5043Z Data sheet ( Hoja de datos )
| Número de pieza | SPF5043Z | |
| Descripción | GaAs pHEMT LOW NOISE MMIC AMPLIFIER | |
| Fabricantes | RFMD | |
| Logotipo |  |
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SPF5043Z
50MHz to
4000 MHz,
GaAs pHEMT
Low Noise
MMIC Ampli-
fier
SPF5043Z
50MHz to 4000MHz, GaAs pHEMT LOW NOISE
MMIC AMPLIFIER
Product Description
The SPF5043Z is a high performance pHEMT MMIC LNA designed for
operation from 50MHz to 4000MHz. The on-chip active bias network pro-
vides stable current over temperature and process threshold voltage vari-
ations. The SPF5043Z 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.
The high maximum input power specification makes it ideal for high
dynamic range receivers.
Optimum Technology
Matching® Applied
GaAs HBT
GaAs MESFET
InGaP HBT
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
InP HBT
RF MEMS
LDMOS
Gain and NF versus Frequency
Broadband Application Circuit (5V, 46mA)
24.0
4.0
21.0 3.5
18.0
3.0
15.0
Gain
(dB)
12.0
9.0
2.5
2.0
NF
(dB)
1.5
6.0 1.0
3.0 Gain 0.5
NF
0.0 0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
Frequency (GHz)
Features
Ultra-Low Noise
Figure=0.8dB at 900MHz
Gain=18.2dB at 900MHz
High Linearity: OIP3=35dBm
at 1900MHz
P1dB=22.7dBm at 1900MHz
Single-Supply Operation:
5V at IDQ=46mA
Flexible Biasing Options: 3V
to 5V, Adjustable Current
Broadband Internal Matching
Applications
Cellular, PCS, W-CDMA, ISM,
WiMAX Receivers
Low Noise, High Linearity
Gain Block Applications
Parameter
Specification
Min. Typ. Max.
Unit
Condition
Small Signal Power Gain
16.7
18.2
19.7
dB 0.9GHz
11.4
12.9
14.4 dB 1.96GHz
Output Power at 1dB Compression
17.4
22.6
dBm
0.9 GHz
22.7
dBm
1.9 GHz
Output Third Order Intercept Point
30.0
33.0
dBm
0.9 GHz
35.0
dBm
1.9 GHz
Noise Figure
0.80
1.0 dB 0.9GHz
0.80
dB 1.9GHz
Input Return Loss
13.0
16.0
dB 0.9GHz
17.5 dB 1.9GHz
Output Return Loss
14.5
17.5
dB 0.9GHz
16.5
dB 1.9GHz
Reverse Isolation
23.5
dB 0.9GHz
19.0
dB 1.9GHz
Device Operating Voltage
5
5.25
V
Device Operating Current (Quiescent)
34
46
54 mA
Thermal Resistance (junction to lead)
125
°C/W
junction to lead
Test Conditions: VD=5V, IDQ=46mA, OIP3 Tone Spacing=1MHz, POUT per tone=-5dBm, ZS=ZL=50Ω, 25°C, Broadband Application Circuit
DS101116
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-
mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
1 of 13
Free Datasheet http://www.datasheet4u.com/
1 page  
Typical RF Performance - Broadband Application Circuit with VD=5V, ID=46mA
OIP3 versus Power Out (Vd = 5V, 900MHz)
36
34
32
30
28
26
24
25C
22
-40C
20
85C
18
16
-7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5
Power Per Tone (dBm)
SPF5043Z
DS101116
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5 of 13
Free Datasheet http://www.datasheet4u.com/
5 Page 
Evaluation Board Layout
SPF5043Z
Bill of Materials (SPF5043Z, 400MHz to 3000MHz)
C1 TAJB104KLRF, Rohm, 0.1uF
C2 MCH185A101JK, Rohm, 100pF
C3 MCH185A101JK, Rohm, 100pF
C4 MCH185A101JK, Rohm, 100pF
L1 LL1608-FSR10J, Toko, 100nH
Application Schematic
(400MHz to 3000MHz)
DS101116
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
11 of 13
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet SPF5043Z.PDF ] | |
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