SGA2186Z Datasheet, PDF (1/5 Pages) RF Micro Devices – DC to 5000MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER

SGA2186Z
SGA2186Z
DC to 5000MHz, CASCADABLE SiGe HBT
MMIC AMPLIFIER
Package: SOT-86
Product Description
The SGA2186Z is a high performance SiGe HBT MMIC Amplifier. A Darling-
ton configuration featuring one-micron emitters provides high F_T and
excellent thermal performance. The heterojunction increases breakdown
voltage and minimizes leakage current between junctions. Cancellation of
emitter junction non-linearities results in higher suppression of intermodu-
lation 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
12
9
6
3
0
0
Gain & Return Loss vs. Freq. @T_L=+25°C
GAIN
IRL
ORL
1
2
3
4
Frequency (GHz)
0
-10
-20
-30
-40
5
Features
 Broadband Operation: DC to
5000 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
9.2
10.2
11.2
dB
850 MHz
9.3
dB
1950 MHz
8.9
dB
2400 MHz
Output Power at 1dB Compression
7.5
dBm
850 MHz
6.7
dBm
1950 MHz
Output Third Intercept Point
20.0
dBm
850 MHz
19.6
dBm
1950 MHz
Bandwidth Determined by Return
Loss
5000
MHz
>10 dB
Input Return Loss
18.2
dB
1950 MHz
Output Return Loss
27.2
dB
1950 MHz
Noise Figure
4.4
dB
1950 MHz
Device Operating Voltage
1.9
2.2
2.5
V
Device Operating Current
17
20
23
mA
Thermal Resistance
97
°C/W
junction - lead
Test Conditions: V_S=5V, I_D=20mA Typ., OIP₃ Tone Spacing=1MHz, P_OUT per tone=-10dBm, R_BIAS=140Ω, T_L=25°C, Z_S=Z_L=50Ω
DS100915
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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 ([phone] or [e-mail].
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