Low Cost Broadband Silicon RFIC Amplifier

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The ABA-31563 is a 3V low-cost Silicon RFIC amplifier housed in an industry standard SOT-363 surface-mount package (6-lead SC70). This device is unconditional stable combined with input and output VSWRs of less than 1.5, and internal input and output 50ohm matching, making them easy to integrate into a variety of circuit designs.


  • The ABA-31563 is specified for operation from DC to 3.5GHz. At 2GHz, it features 21.5dB gain, 2.2dBm linear output power (P1dB), 13.1dBm output third-order intercept point (OIP3) and 3.8dB noise figure

Lifecycle Status

Not Recommended for New Design

Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Not Recommended for New Design
Distrib. Inventory Yes
Samples Available Yes
Freq Max In Ghz 3.5
Gain Ctgn High
Gain In Db 21.5
RoHS6 Compliant Y
Peak Output Current Min (A) 90
Max Qty of Samples 30
Noise Fig In Db 4.8
Pin Count 6.0
Pwr Out In Dbm 2.2
Test Bias Current (mA) 14.0
Test Bias Voltage (V) 3.0
Vbias In V 3.0
Frequency (GHz) DC-3.5
Bias Condition (V@mA) 3V@14mA
NF (dB) 3.8
Gain (dB) 21.5
P1dB (dBm) 2.2
OIP3 (dBm) 13.1
Package SOT-363

ADS Model 1 i
Application Note3 i
Gerber Files2 i
Product Change Notice (PCN)4 i
Reliability Data Sheet1 i
S-Parameter3 i


Demonstration circuit board for ABA-3XX63 and ABA-5XX63 in cascaded application


Demonstration Circuit Board for ABA-31563 and ABA-32563