Text preview for : GEDA01.pdf part of Rficsolutions Inc. The GEDA01 is 7.0 GHz to 20.0 GHz low power The GEDA01 is 7.0 GHz to 20.0 GHz low power
single stage buffer amplifier. The amplifier is
designed using 2 μm InGaP HBT Technology for
high frequency applications.
Driver amplifier shows gain of 4.5 dB at 20 GHz with
power output of 9 dBm. It operates at 4.2 Volts.
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RFIC Solutions Inc.
7-20 GHz Driver Amplifier
Description .
Preliminary Datasheet
GEDA01 Functional Diagram .
The GEDA01 is 7.0 GHz to 20.0 GHz low power single stage buffer amplifier. The amplifier is designed using 2 µm InGaP HBT Technology for high frequency applications. Driver amplifier shows gain of 4.5 dB at 20 GHz with power output of 9 dBm. It operates at 4.2 Volts.
Applications. · · · SATCOM VSAT LMDS (Local Multipoint Distribution Services)
.
Key Features. · · · Broadband Amplifier Small Size High Performance
.
Electrical Specifications.
Conditions: Vcc = 4.2 V
.
Parameter
Frequency Range Gain Power Output (P1dB) @7GHz Power Output (P1dB) @20GHz Input Return Loss Output Return Loss Stability Supply current Supply Voltage
Min
7 4.5
Typical
Max
20 9
Units
GHz dB dBm dBm dB dB mA V
12 9 5 10 Unconditionally Stable 26.5 4.2
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RFIC Solutions Inc.
7-20 GHz Driver Amplifier
Simulated results. .
Preliminary Datasheet
GEDA01
Gain Vs Frequency 15 10 dB(S(2,1)) 5 0 -5 -10 7 9 11 13 15 17 19 20 Frequency,GHz
Return Losses Vs frequency 0 dB(S(2,2)) dB(S(1,1)) -5 -10 -15 -20 7 9 11 13 15 17 19 20 Frequency,GHz
Reverse Isolation -10
( , )) dB(S(1,2)) (
-15 -20 -25 -30 -35 6 8 10 12 14 16 18 20 Frequency,GHz
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RFIC Solutions Inc. Proprietary Information
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RFIC Solutions Inc.
7-20 GHz Driver Amplifier
Stability Factor 5 4 Stability 3 2 1 6 8 10 12 14 16 18 20 Frequency,GHz
Stability 7 6 5 4 3 2 1 0 10 20
Preliminary Datasheet
GEDA01
Stability Over Frequency
30
40
50
60
Frequency,GHz
Gain Vs Input Power 10 8 7 6 5 4 -15 -10 -5 0 5 10
Output Power 15 10 5 0 -5 -10 -15
Input Power Vs Output Power
9 Gain,dB
-10
-5
0
5
10
Input Power
Input Power
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RFIC Solutions Inc. Proprietary Information
Data subject to change without Notice