FMA246 Datasheet | Filtronic Compound Semiconductors

HIGH GAIN X-BAND MMIC AMPLIFIER Features : - - - - - - - 8.0 - 14.0 GHz Operating Bandwidth 2.5 d B Noise Figure 30 d B Small-Signal Gain 19 dm Output Power +6V Single Bias Supply Adjustable Operating Current DC De-coupled Input and Output Ports Preliminary Datasheet v3.0 LAYOUT: .. GENERAL DESCRIPTION: The FMA246 is a 3-stage, reactively matched p HEMT high-gain MMIC amplifier designed for use over the 8 to 14 GHz bandwidth. The supply voltage can be varied from +3V to +6V if needed. Operating current can be adjusted using the source resistor ladders located along the bottom edge, by bonding a particular pad to ground. The amplifier is unconditionally stable over all load states (-45 to +85°C), and conditionally stable if the input port is opencircuited. TYPICAL APPLICATIONS: - - Low noise front end amplifiers General X-Band gain block ELECTRICAL SPECIFICATIONS1: PARAMETER Operating Frequency Bandwidth Small Signal Gain Operating Current Small Signal Gain Flatness Noise Figure SYMBOL BW S21 IOP ΔS21 NF CONDITIONS N/A 29 150 ± 0.6 14 31 195 ± 1.0 2.8 - UNITS GHz d B m A d B d B d Bc VDD = +6 V IDD ≈ 60% IDSS VDD = +6V VDD = +6 V IDD ≈ 60% IDSS VDD = +6 V IDD ≈ 60% IDSS VDD = +6 V IDD ≈ 60% IDSS POUT = +9 d Bm SCL VDD = +6 V IDD ≈ 60% IDSS VDD = +6 V IDD ≈ 60% IDSS VDD = +6 V IDD ≈ 60% IDSS VDD = +6 V IDD ≈ 60% IDSS 2 2 2 2 2 2 2 27 105 - 2.5 -44 3rd Order Intermodulation Distortion Power at 1d B pression Input Return Loss Output Return Loss Reverse Isolation IMD P1d B S11 S22...