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ECG055B
InGaP HBT Gain Block
Product Features
• DC – 6 GHz • +18 dBm P1dB at 1 GHz • +34 dBm OIP3 at 1 GHz • 20.5 dB Gain at 1 GHz • 3.4 dB Noise Figure • Available in Lead-free / SOT-89
Package Style • Internally matched to 50 Ω
Applications
• Mobile Infrastructure • CATV / FTTX • W-LAN / ISM • RFID • WiMAX / WiBro
Product Description
Functional Diagram
The ECG055B is a general-purpose buffer amplifier that offers high dynamic range in a low-cost surface-mount package. At 1000 MHz, the ECG055B typically provides 20.5 dB of gain, +34 dBm Output IP3, and +18 dBm P1dB.
GND 4
The ECG055B consists of Darlington pair amplifiers using the high reliability InGaP/GaAs HBT process technology and only requires DC-blocking capacitors, a bias resistor, and an inductive RF choke for operation.