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PDF SGC-6289Z Data sheet ( Hoja de datos )
| Número de pieza | SGC-6289Z | |
| Descripción | high performance SiGe HBT MMIC amplifier | |
| Fabricantes | RF Micro Devices | |
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SGC-6289Z
50MHz to 3500MHz SILICON GERMANIUM
ACTIVE BIAS GAIN BLOCK
Package: SOT-89
Product Description
RFMD’s SGC-6289Z is a high performance SiGe HBT MMIC amplifier utiliz-
ing a Darlington configuration with an active bias network. The active bias
network provides stable current over temperature and process Beta varia-
tions. Designed to run directly from a 5V supply, the SGC-6289Z does not
require a dropping resistor as compared to traditional Darlington amplifi-
ers. The SGC-6289Z product is designed for high linearity 5V gain block
applications that require small size and minimal external components. It is
internally matched to 50.
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, RL & NF versus Frequency
30
20 S21
10
0
Bias Tee Data, ZS = ZL = 50 Ohms, TL = 25°C
-10
S22
-20
S11
-30
-40
0.0 0.5 1.0 1.5 2.0 2.5
Frequency (GHz)
Gain
IRL
ORL
3.0 3.5
Features
Single Supply Operation: 5V
at ID = 83mA
No Dropping Resistor
Required
Patented Self Bias Circuitry
Gain = 13.5dBm at 1950MHz
P1dB = 19.2dBm at
1950MHz
IP3 = 33.5dBm at 1950MHz
Robust 1000V ESD, Class 1C
HBM
Applications
PA Driver Amplifier
Cellular, PCS, GSM, UMTS
IF Amplifier
Wireless Data, Satellite
Parameter
Specification
Min. Typ. Max.
Unit
Condition
Small Signal Gain
14.0
dB 500MHz
12.5
14.0
15.5
dB 850MHz*
12.0
13.5
15.0
dB 1950MHz
Output Power at 1dB Compression
19.0
dBm
500MHz
19.5
dBm
850MHz
17.7 19.2
dBm
1950MHz
Output Third Order Intercept Point
34.5
dBm
500MHz
34.5
dBm
850MHz
31.5
33.5
dBm
1950MHz
Input Return Loss
14.0
18.5
dB 1950MHz
Output Return Loss
20.0
25.5
dB 1950MHz
Noise Figure
3.3 dB 1930MHz
Device Operating Voltage
5V
Device Operating Current
70 83 96 mA
Thermal Resistance
65
°C/W
junction to lead
Test Conditions: VD = 5.0V, ID = 83mA, TL = 25°C, OIP3 Tone Spacing = 1MHz, *Bias Tee Data, ZS = ZL = 50, POUT per tone = 0dBm, Application Circuit
Data Unless Otherwise Noted
DS120409
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].
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1 page  
SGC-6289Z
Typical Performance with Application Circuit, VD = 5V, ID = 83mA
S11 versus Frequency
0
-5
-10
-15
-20
18
16
14
12
S21 versus Frequency
-25 -40°C
25°C
85°C
-30
0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5
Frequency (GHz)
S12 versus Frequency
0
-5
-10
10 -40°C
25°C
85°C
8
0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5
Frequency (GHz)
S22 versus Frequency
0
-40°C
-5
25°C
85°C
-10
-15 -15
-20
-40°C
-25 25°C
85°C
-30
0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5
Frequency (GHz)
-20
-25
-30
0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5
Frequency (GHz)
DS120409
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5 of 8
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| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet SGC-6289Z.PDF ] | |
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