1066887 – TRIQUINT

The TRIQUINT AH202-F, part number 1066887, is a gallium arsenide (GaAs) pseudomorphic high electron mobility transistor (pHEMT) MMIC distributed amplifier. Specified for operation within the 6-18 GHz frequency range, it delivers a typical small signal gain of 12 dB with a corresponding output power of +20 dBm at 1 dB gain compression. The AH202-F exhibits a typical noise figure of 3.5 dB, making it suitable for receiver front-end applications. This device utilizes a depletion-mode transistor structure and requires a negative gate bias for proper operation. The RoHS compliant AH202-F is typically supplied in die form, requiring wire bonding or flip-chip mounting for integration into hybrid circuits. DC biasing is achieved through external components, allowing for optimization of performance characteristics. The D/C 1412 marking likely indicates a date code, specifying the week and year of manufacture.