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PA2423U Datasheet(PDF) 4 Page - SiGe Semiconductor, Inc. |
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PA2423U Datasheet(HTML) 4 Page - SiGe Semiconductor, Inc. |
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4 / 10 page 
PA2423U RangeCharger TM 2.4 GHz Bluetoothtm Power Amplifier IC Preliminary 131-DST-01 Rev 1.1 Apr-18-2006 Confidential 4 of 10 QA041806 AC Electrical Characteristics Conditions: 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. Symbol Parameter Min. Typ. Max. Unit fL-U Frequency Range 2400 - 2500 MHz POUT_MAX Output Power @ VCTL = 3.3 V 20.0 22.5 - dBm POUT_MIN Output Power @ VCTL = 0.4 V - -20 0 dBm ∆P temp Output Power variation over temperature (-40 °C < TA <+85 °C) - 1 2 dB dPOUT /d VCTL Control Voltage Sensitivity - - 120 dBm/V GSS Gain @ PIN = -25 dBm 25.5 28.5 - dB GVAR Gain Variation over band (2400-2500 MHz) - 0.2 1.0 dB 2f - -45 -30 3f, Harmonics - -40 -35 dBc IS21IOFF Isolation in “OFF” State, VRAMP = 0 V 15 36 - dB IS12I Reverse Isolation 32 42 - dB STAB Stability (PIN = 0 dBm, Load VSWR = 6:1) All non-harmonically related outputs less than -50 dBc |
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