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PA2423U Datasheet(PDF) 5 Page - SiGe Semiconductor, Inc. |
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PA2423U Datasheet(HTML) 5 Page - SiGe Semiconductor, Inc. |
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5 / 10 page 
PA2423U RangeCharger TM 2.4 GHz Bluetoothtm Power Amplifier IC Preliminary 131-DST-01 Rev 1.1 Apr-18-2006 Confidential 5 of 10 QA041806 Typical Performance Characteristics Test Conditions: SiGe PA2423U-EV1: VCC0 = VCC1 = VCC2 = VRAMP = VCTL = 3.3 V, PIN = 0 dBm, TA = 25 °C, f = 2.45 GHz, input and output externally matched to 50Ω unless otherwise noted POUT vs. PIN over VCC (2.45 GHz) 0 5 10 15 20 25 30 -24 -22 -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 2 PIN (dBm) 3.3 V 2.7 V 3.6 V ICC vs. PIN over VCC (2.45 GHz) 0.05 0.07 0.09 0.11 0.13 0.15 0.17 -24 -22 -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 2 PIN (dBm) 3.3 V 2.7 V 3.6 V Efficiency vs PIN over VCC (2.45 GHz) 0 5 10 15 20 25 30 35 40 45 50 -30-25 -20-15 -10 -5 0 5 10 PIN (dBm) 3.3V 2.7V 3.6V Gain vs Frequency over VCC (PIN = 0 dBm) 20 20.5 21 21.5 22 22.5 23 23.5 2.4 2.41 2.42 2.43 2.44 2.45 2.46 2.47 2.48 2.49 2.5 Frequency (GHz) 3.3 V 2.7 V 3.6 V POUT vs. VCTL over VCC (2.45 GHz) -20 -15 -10 -5 0 5 10 15 20 25 30 0 0.5 1 1.522.533.5 4 VCTL (V) 3.3 V 2.7 V 3.6 V I CC vs. VCTL over VCC (2.45 GHz) 0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 VCTL (V) 3.3 V 2.7 V 3.6 V Figure 3: PA2423U Typical Performance Characteristics |
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