LX5560
Overview
The LX5560 is a low-noise amplifier (LNA) for WLAN applications in the 4.9 GHz to 6.0 GHz frequency range. This LNA is manufactured with an InGaAs Enhancement mode pseudomorphic HEMT (E-pHEMT) process. It operates with a single positive voltage supply of 3.3 volts, with noise figure (NF) of 1.7 dB while maintaining input third-order intercept point (IIP3) of up to +6 dBm. The LNA is implemented with bias circuit and input matching circuit on chip, resulting in simple external circuit. In addition, the on-chip bias circuit provides stable performance of gain, NF, and current for voltage variation compared to a general resistor-network bias circuit. The LX5560 is available in a 12-pin, 2-mm × 2-mm, micro-lead package (MLPQ-12L), which can be shipped either in an ESD bag (LX5560LL) or with tape-and-reel packaging (LX5560LL-TR).
Part Number | Freq (GHz) | 802.11 Standard | Description | Gain (dB) | Noise Figure (dB) | IIP3(dBm) | Current @ PO (mA) | Vcc (V) | Package (mm) |
LX5560 | 4.9–6.0 | a/n/ac | LNA | 12 | 1.7 | 6 | 9.5 | 3.3 | QFN-12, 2×2×0.5 |