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PDF SGA4586Z Data sheet ( Hoja de datos )
| Número de pieza | SGA4586Z | |
| Descripción | CASCADABLE SiGe HBT MMIC AMPLIFIER | |
| Fabricantes | RFMD | |
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SGA4586ZDC
to 4000MHz,
Cascadable
SiGe HBT
MMIC Ampli-
fier
SGA4586Z
DC to 4000MHz, CASCADABLE SiGe HBT
MMIC AMPLIFIER
Package: SOT-86
Product Description
The SGA4586Z is a high performance SiGe HBT MMIC Amplifier. A Darlington con-
figuration featuring one-micron emitters provides high FT and excellent thermal per-
formance. The heterojunction increases breakdown voltage and minimizes leakage
current between junctions. Cancellation of emitter junction non-linearities results in
higher suppression of intermodulation products. Only two DC-blocking capacitors, a
bias resistor, and an optional RF choke are required for operation.
Optimum Technology
Matching® Applied
GaAs HBT
GaAs MESFET
InGaP HBT
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
RF MEMS
32.0
24.0
16.0
8.0
Gain & Return Loss vs. Freq. @TL=+25°C
GAIN
IRL
ORL
0.0
-10.0
-20.0
-30.0
0.0
0.0
1.0 2.0 3.0 4.0
Frequency (GHz)
-40.0
5.0
Features
High Gain: 17.9dB at
1950 MHz
Cascadable 50Ω
Operates from Single Supply
Low Thermal Resistance
Package
Applications
PA Driver Amplifier
Cellular, PCS, GSM, UMTS
IF Amplifier
Wireless Data, Satellite
Parameter
Specification
Min. Typ. Max.
Unit
Condition
Small Signal Gain
22.0
24.0
26.5
dB 850MHz
17.9 dB 1950MHz
16.3
dB 2400MHz
Output Power at 1dB Compression
16.5
dBm
850 MHz
13.7
dBm
1950 MHz
Output Third Intercept Point
28.6
dBm
850 MHz
27.7
dBm
1950 MHz
Bandwidth Determined by Return
Loss (>10dB)
4000
MHz >10dB
Input Return Loss
19.4
dB 1950MHz
Output Return Loss
21.5 dB 1950MHz
Noise Figure
1.9 dB 1950MHz
Device Operating Voltage
3.6 V
Device Operating Current
41 45 49 mA
Thermal Resistance
(Junction - Lead)
97 °C/W
Test Conditions: VS=8V, ID=45mA Typ., OIP3 Tone Spacing=1MHz, POUT per tone=-5dBm, RBIAS=100Ω, TL=25°C, ZS=ZL=50Ω
DS100916
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 6
1 page  
Suggested Pad Layout
SGA4586Z
Package Drawing
Dimensions in inches (millimeters)
Refer to drawing posted at www.rfmd.com for tolerances.
DS100916
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5 of 6
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| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet SGA4586Z.PDF ] | |
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