Data Sheet

ADL8107

THEORY OF OPERATION

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Rev. 0 | 20 of 24

The ADL8107 is a GaAs, MMIC, pHEMT, low noise wideband

amplifier with integrated ac coupling capacitors and a bias inductor.

Figure 80 shows a simplified schematic.

The ADL8107 has ac-coupled, single-ended input and output ports

with impedances that are nominally equal to 50 Ω over the 6 GHz

to 18 GHz frequency range. No external matching components are

RBIAS and VDD pins.

Figure 80. Simplified Schematic