UPG2301TQ-A

uPG2301TQ InGaP / GaAs HBT PA IC for Bluetooth Class1 Application Information August 2004 Power Amplifier for Bluetooth Class 1 uPG2301TQ Low Current Consumption z 20dB Variable Gain Control z Shut Down Function z ■ ■ Application z Bluetooth Class 1 ■ ■ RF Performance In In Mass Mass Production Production 10pinTSON PKG 2.30mm ■ ■ Features Operating Frequency: 2.4 to 2.5GHz 2.55 mm z Supply voltage: VCC1,2 = Vbias = 3.3V, Thickness: 0.6mm MAX Venable = 2.9V Lead Pitch: 0.4mm z Output Power : 23dBm typ. @Vcont = 2.5V, Pin=+4dBm z Gain Control Range: 23dB typ. @Vcont = 0 to 2.5V, Pin=+4dBm z Operating Current: 120mA typ. @ Pin=+4dBm, Vcont = 2.5V z Package Dimensions ( Unit : mm ) Pin Functions and Internal Circuit (1) Pin Functions and Internal Circuit (2) Pin Functions and Internal Circuit (3) Evaluation Circuit Only 8 pcs of external 0603 size chip components are needed RF Performance of uPG2301TQ (1) Test Conditions : f = 2450MHz,Vcc1=Vcc2=Vbias=3.3V,Venable=2.9V, Pin=+4dBm, with external input & output matching circuits 160 Pout PAE Icc 50 40 PAE 140 120 100 Icc 30 80 20 60 Pout 10 40 0 20 -10 0 0 0.5 1 1.5 2 Vcont [V] 2.5 3 3.5 Icc [mA] Pout [dBm], PAE [%] 60 RF Performance of uPG2301TQ (2) Test Conditions : f = 2450MHz,Vcc1=Vcc2=Vbias=3.3V,Venable=2.9V, Vcont=2.5V, with external input & output matching circuits 160 Pout PAE Icc 50 140 PAE 120 40 100 Icc 30 80 Pout 60 20 40 10 20 0 0 -15 -10 -5 0 Pin [dBm] 5 10 15 Icc [mA] Pout [dBm], PAE [%] 60 Venable vs. Pout, PAE, Icc Characteristics Test Conditions : f = 2450MHz,Vcc1=Vcc2=Vbias=3.3V,Vcont=2.5V,Pin=+4dBm, With external input & output matching circuits 60 160 Pout PAE Icc 40 30 140 PAE 120 Icc 100 20 80 Pout 10 60 0 40 -10 20 -20 0 -30 -20 1 1.5 2 Venable [V] 2.5 3 Icc [mA] Pout [dBm], PAE [%] 50 Venable Dependency for Pin vs. Pout Test Conditions : f = 2450MHz,Vcc1=Vcc2=Vbias=3.3V,Vcont=2.5V, with external input & output matching circuits 30 Pout(Ven=2.9V) Pout(Ven=2.8V) Pout(Ven=2.6V) Pout(Ven=2.4V) Pout (dBm) 25 20 15 10 5 0 -5 -15 -10 -5 0 Pin (dBm) 5 10 15 Venable Dependency for Pin vs. PAE Test Conditions : f = 2450MHz,Vcc1=Vcc2=Vbias=3.3V,Vcont=2.5V, PAE (%) with external input & output matching circuits 60 55 50 45 40 35 30 25 20 15 10 5 0 -5 PAE(Ven=2.9V) PAE(Ven=2.8V) PAE(Ven=2.6V) PAE(Ven=2.4V) -15 -10 -5 0 Pin (dBm) 5 10 15 Venable Dependency for Pin vs. Icc Test Conditions : f = 2450MHz,Vcc1=Vcc2=Vbias=3.3V,Vcont=2.5V, with external input & output matching circuits 140 Icc(Ven=2.9V) Icc(Ven=2.8V) Icc(Ven=2.6V) Icc(Ven=2.4V) Icc (mA) 120 100 80 60 40 20 0 -15 -10 -5 0 Pin (dBm) 5 10 15 Venable Dependency for Vcont vs. Pout Test Conditions : f = 2450MHz,Vcc1=Vcc2=Vbias=3.3V, Pin=+4dBm, with external input & output matching circuits 30 Pout(Ven=2.9V) Pout (dBm) 25 Pout(Ven=2.8V) 20 Pout(Ven=2.6V) 15 Pout(Ven=2.4V) 10 5 0 -5 -10 0 0.5 1 1.5 Vcont (V) 2 2.5 3 Venable Dependency for Vcont vs. PAE Test Conditions : f = 2450MHz,Vcc1=Vcc2=Vbias=3.3V, Pin=+4dBm, with external input & output matching circuits 60 PAE(Ven=2.9V) 50 PAE(Ven=2.8V) PAE (%) 40 PAE(Ven=2.6V) 30 PAE(Ven=2.4V) 20 10 0 -10 -20 -30 0 0.5 1 1.5 Vcont (V) 2 2.5 3 Venable Dependency for Vcont vs. Icc Test Conditions : f = 2450MHz,Vcc1=Vcc2=Vbias=3.3V, Pin=+4dBm, Icc (mA) with external input & output matching circuits 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 Icc(Ven=2.9V) Icc(Ven=2.8V) Icc(Ven=2.6V) Icc(Ven=2.4V) 0 0.5 1 1.5 Vcont (V) 2 2.5 3