MGA-31816 Datasheet | Avago Technologies

Description Avago Technologies MGA-31816 is a high linearity driver MMIC Amplifier housed in a standard QFN 3X3 16 lead plastic package. It features high gain, low operating current, good noise figure with good input and output return loss. Power consumption can be further reduced by reducing the quiescent bias current using two external bias resistors. The device can be easily matched at different frequencies to obtain optimal linearity performance at those frequencies. MGA-31816 is especially ideal for 50 : wireless infrastructure application operating from 1.5 GHz to 4 GHz frequency range applications. With the high linearity, excellent gain flatness and low noise figure the MGA-31816 may be utilized as a driver amplifier in the transmit chain and as a second stage LNA in the receiver chain. This device uses Avago Technologies proprietary 0.25 Pm Ga As Enhancement mode PHEMT process. Pin connections and Package Marking 31816 YYWW XXXX TOP VIEW Features x Very high linearity at low DC bias power [1] x High Gain with good gain flatness x Good Noise Figure x ROHS pliant x Halogen free x Advanced enhancement-mode PHEMT Technology x QFN 3X3 16-Lead standard package x Lead-free MSL1 Specifications At 1900 MHz, Vdd = 5 V, Idd = 59 m A (typ) @ 25° C x OIP3 = 40.5 d Bm x Noise Figure = 1.6 d B x Gain = 19.5 d B x P1d B = 20.5 d Bm x IRL = 16.5 d B, ORL = 10.6 d B Note: 1. The MGA-31816 has a superior LFOM of 15.8 d B. Linearity Figure of Merit (LFOM) is essentially OIP3 divided by DC bias power. Attention: Observe precautions for handling electrostatic sensitive devices. ESD Machine Model = 60 V ESD Human Body Model = 300 V Refer to Avago Application Note A004R: Electrostatic Discharge, Damage and Control. NC 12 1 NC RFout 11 2 NC Gnd RFout 10 3 RFin NC 9 4 NC 5 NC 6 NC 7 NC 8 NC - not connected BOTTOM VIEW Notes: Package marking provides orientation and identification “31816” = Device Part Number “YYWW” = Work Week and Year of manufacturing “XXXX” = Last 4 digit of...