MA1046-1 - Mitsubishi Electric

MA1046-1 For 1.9 GHz - Power Amplifier

The MA1046-1 is a 1.9 GHz band power amplifier (Po = +3.1W), constructed by 3 stages of GaAs MESFET, RF matching circuit, and DC bias circuit. The shield cap is made of metal. Input and Output impedances are designed to 50Ω. OUTLINE DRAWING 62 Max. 57 1.8 3.6 21 Max. 2 25 Max. MA1046-1 10 a 0.5 b c d e f g h i 19.5 3 4 5 FEATURES Po = +35.0 dBm, Gain .

Features

Po = +35.0 dBm, Gain = +32 dB (min.) @1.9 GHz Vd1, 2 = +6.0V, Vd3 = +10.0V Vg1, 2 =
  –5.0V, Vg3 = 3.0V 2 8 5 5 10 5 5 10 5 8 1 RF IN 1.2 50 Max. 2 GND 3 VG12 4 VD12 5 GND 6 VG3 7 VD3 8 RF OUT 9 GND (base) 8 Max. 2.5 Unit : mm APPLICATION Power amplifier for PHS base station/Japan. Note: 1. Dimension of leads: 0.25 × 0.5 2. Tolerance of dimension of leads interval: ±0.3 3. Tolerance of dimension except indications: ±0.3 4. Surface Leads : Tin Plating (Iron) (Material) 4 There is no abnormal oscillating signal more than
  –60 dBc There is no damage MA1046-1 Pin
  – Pout. ACP. Amplifier S.