MITSUBISHI SEMICONDUCTOR GaAs MMIC MGF7124A 1.
9GHz BAND AMPLIFIER MMIC DESCRIPTION MGF7124A is a monolithic microwave integrated circuit for use in 1.
9GHz band power amplifiers.
OUTLINE DRAWING Unit:millimeters 1 8 FEATURES • High output power PO=26dBm,π/4DQPSK • Small size 5.
8×12.
2×1.
8mm • Light weight • Surface mount package • Low supply voltage operation VD=4.
8V • Enable to control gain VGdual=0/-4V Pi 2 7 VG1 VGdual 3 6 VD1 NU 4 5 VG2 Po 8.
4 12.
2 VD2 APPLICATION Base-station of Japanese personal handyphone system(PHS) Pi VD1 VD2 GND : RF INPUT : 1st DRAIN BIAS : 2nd DRAIN BIAS : GND VG1 VG2 VGdual PO : 1st GATE BIAS : 2nd GATE BIAS : GAIN CONTROL : RF OUTPUT QUALITY GRADE •...

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