SGA3463Z Datasheet, PDF (1/6 Pages) RF Micro Devices – DC to 5000MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER

SGA3463ZDC
to 5000MHz,
Cascadable
SiGe HBT
MMIC Ampli-
fier
SGA3463Z
DC to 5000MHz, CASCADABLE SiGe HBT
MMIC AMPLIFIER
Package: SOT-363
Product Description
The SGA3463Z 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
Gain & Return Loss vs. Frequency
V_D= 2.9 V, I_D= 35 mA (Typ.)
24
GAIN
18
IRL
12
6
ORL
0
0
1
2
3
4
5
Frequency (GHz)
0
-10
-20
-30
-40
6
T_L=+25ºC
Features
 High Gain: 19dB at 1950MHz
 Cascadable 50
 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
20.0
21.5
23.5
dB
850 MHz
19.0
dB
1950 MHz
18.0
dB
2400 MHz
Output Power at 1dB Compression
11.3
dBm
850 MHz
11.0
dBm
1950 MHz
Output Third Intercept Point
24.0
dBm
850 MHz
24.6
dBm
1950 MHz
Bandwidth Determined by Return
Loss
5000
MHz
>8 dB
Input Return Loss
18.7
dB
1950 MHz
Output Return Loss
22.4
dB
1950 MHz
Noise Figure
3.2
dB
1950 MHz
Device Operating Voltage
2.6
2.9
3.2
V
Device Operating Current
31
35
39
mA
Thermal Resistance
(Junction - Lead)
255
°C/W
Test Conditions: V_S=5V, I_D=35mA Typ., OIP₃ Tone Spacing=1MHz, P_OUT per tone=-5dBm, R_BIAS=62, T_L=25°C, Z_S=Z_L=50
DS111011
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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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