WJ Communications - WJA1020 +5V Active-Bias InGaP HBT Gain Block

The WJA1020 is a cascadable Gain Block that offers high linearity in a low-cost surface-mount package. At 1.9 GHz, the WJA1020 typically provides 17 dB gain, +34 dBm OIP3, and +17 dBm P1dB. The device is housed in a RoHS-compliant SOT-89 industry-standard SMT package using a NiPdAu plating to eliminate the possibility of tin whiskering. The WJA1020 consists of Darlington pair Amplifiers using a high reliability InGaP/GaAs HBT process technology. The MMIC Amplifier is internally matched to 50, and only requires DC-blocking capacitors and a bias inductor for operation. An internal active bias is designed to enable stable performance over temperature. A dropping bias resistor is not required allowing the device to be biased directly from a +5V supply voltage. By WJ Communications, Inc.
WJA1020 's PackagesWJA1020 's pdf datasheet



WJA1020 Pinout, Pinouts
WJA1020 pinout,Pin out
This is one package pinout of WJA1020,If you need more pinouts please download WJA1020's pdf datasheet.

WJA1020 Application circuits
WJA1020 circuits
This is one application circuit of WJA1020,If you need more circuits,please download WJA1020's pdf datasheet.


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