CASCADABLE SiGe HBT MMIC AMPLIFIER
SGA2263ZSGA2263Z
DC to 5000MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER
Package: SOT-363
Product Description
The SGA2263Z is...
Description
SGA2263ZSGA2263Z
DC to 5000MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER
Package: SOT-363
Product Description
The SGA2263Z is a high performance SiGe HBT MMIC Amplifier. A Darlington configuration featuring one-micron emitters provides high FT 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 intermodulation products. Only two DC-blocking capacitors, a bias resistor, and an optional RF choke are required for operation.
Gain (dB) Return Loss (dB)
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. Freq. @TL=+25°C 24
0
18 GAIN
12 IRL
6 ORL
0 0123 Frequency (GHz)
4
-10
-20
-30
-40 5
Features
High Gain: 13.8dB at 1950 MHz
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
13
14.7
16.2
dB 850MHz
13.5
dB 1950MHz
13.2
dB 2400MHz
Output Power at 1dB Compression
7.5
dBm
850 MHz
6.1
dBm
1950 MHz
Output Third Intercept Point
20.2
dBm
850 MHz
18.0
dBm
1950 MHz
Bandwidth Determined by Return Loss
5000
MHz >10dB
Input Return Loss
17.6 dB 1950MHz
Output Return Loss
25.3
dB 1950...
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