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SGA-2486

Sirenza Microdevices
Part Number SGA-2486
Manufacturer Sirenza Microdevices
Description Cascadable SiGe HBT MMIC Amplifier
Published May 10, 2007
Detailed Description SGA-2486 Product Description The SGA-2486 is a high performance SiGe HBT MMIC Amplifier. A Darlington configuration feat...
Datasheet PDF File SGA-2486 PDF File

SGA-2486
SGA-2486

Overview
SGA-2486 Product Description The SGA-2486 is a high performance SiGe HBT MMIC Amplifier.
A Darlington configuration featuring 1 micron emitters provides high FT and excellent thermal perfomance.
The heterojunction increases breakdown voltage and minimizes leakage current between junctions.
Cancellation of emitter junction nonlinearities results in higher suppression of intermodulation products.
Only 2 DC-blocking capacitors, a bias resistor and an optional RF choke are required for operation.
The matte tin finish on Sirenza’s lead-free package utilizes a post annealing process to mitigate tin whisker formation and is RoHS compliant per EU Directive 2002/95.
This package is also manufactured with green molding compounds that contain no antimony trioxide nor halogenated fire retardants.
SGA-2486 Pb RoHS Compliant & Green Package DC-5000 MHz, Cascadable SiGe HBT MMIC Amplifier Product Features • Now available in Lead Free, RoHS Compliant, & Green Packaging • High Gain : 16.
7 dB at 1950 MHz • Cascadable 50 Ohm • Operates From Single Supply • Low Thermal Resistance Package Gain & Return Loss vs.
Freq.
@TL=+25°C 24 GAIN IRL ORL Return Loss (dB) 18 Gain (dB) -10 0 Applications • • • • PA Driver Amplifier Cellular, PCS, GSM, UMTS IF Amplifier Wireless Data, Satellite 12 -20 6 -30 0 0.
0 1.
0 2.
0 3.
0 Frequency (GHz) 4.
0 5.
0 -40 Symbol G Parameter Small Signal Gain Units dB dB dB dBm dBm dBm dBm MHz dB dB dB V mA °C/W Frequency 850 MHz 1950 MHz 2400 MHz 850 MHz 1950 MHz 850 MHz 1950 MHz Min.
17.
8 Typ.
19.
8 16.
7 15.
3 8.
4 7.
5 20.
0 20.
8 5000 Max.
21.
8 P1dB OIP3 Output Pow er at 1dB Compression Output Third Order Intercept Point Bandw idth Determined by Return Loss (>8dB) IRL ORL NF VD ID RTH, j-l Input Return Loss Output Return Loss Noise Figure Device Operating Voltage Device Operating Current Thermal Resistance (junction to lead) VS = 5 V RBIAS = 120 Ohms 1950 MHz 1950 MHz 1950 MHz 2.
4 17 10.
9 16.
5 3.
2 2.
7 20 97 3.
0 23 Test Conditions: ID = 20 mA Typ...


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