MGA-685T6

MGA-685T6 Current-Adjustable, Low Noise Amplifier Data Sheet Description The MGA-685T6 is an easy–to–use GaAs MMIC amplifier that offer excellent linearity and low noise figure for application from 0.1 to 1.5 GHz. The device is housed in Ultra Thin Small Leadless Package (UTSLP) with 0.4mm package thickness. One external resistor is used to set the bias current from 5 mA to 30 mA. This allows the designer to use the same part in several circuit positions and tailor the linearity performance (and current consumption) to suit each position. The output of the amplifier is matched to 50Ω (below 2:1 VSWR) across the entire bandwidth and only requires minimum input matching. The amplifier allows a wide dynamic range by offering a 0.93 dB NF coupled with a +18.7 dBm Output IP3. The circuit uses state-of-the art EpHEMT technology with proven reliability. Package Marking & Orientation Features Single +3V supply High Linearity Low Noise figure Miniature Surface Mount 2.0x1.3x0.4 mm3 6-lead UTSLP Specifications at 500 MHz; 3V 10 mA (Typ.) 0.93 dB Noise Figure 18.7 dBm OIP3 18.9 dB Gain 17.3 dBm P1dB Applications LNA for DVB-T, DVB-H, T-DMB, ISDB-T, DAB and MediaFLO 6688YYMM Top View Pin 6 : Bias Pin 5 : RF_Out and Vd Pin 4 : NC Pin 1 : NC Pin 2 : RF_IN Pin 3 : NC Bottom View 68 = Device Code Y = Year of manufacture M = Month of manufacture  Table 1. Absolute Maximum Rating [1] Symbol Vd Id Pin,max Iref Pdiss TCH TSTG qch_b Parameter Device Voltage (Pin...