BeRex BT301 Application Note RF MMIC Innovator www.berex.com [Classification] Application Note [Date] 2011.04 [Revision No.] Rev.A [Measuring Instruments] - NA_Agilent 8753ES - SA_Agilent E4404B - SG_Agilent 4438C - SG_IFR 3416 High Power Amp BT301 Application Note BeRex High Power Amplifier 1 F-RD-1104 BeRex BT301 Application Note Contents RF MMIC INNOVATOR WWW.BEREX.COM ............................................................. 1 1. 900MHZ RESISTANCE APPLICATION ........................................................................................... 3 1.1 900MHZ RESISTANCE TEST RESULT(S-PARAMETER, OIP3, P1, NF) ................................... 4 1.2 900MHZ RESISTANCE TEST RESULT(SPURIOUS) .................................................................. 5 0---END---0 BeRex High Power Amplifier 2 F-RD-1104 BeRex 1. BT301 Application Note BT301 _ 900MHz Resistance Application Ref. Des. Description/ Part Number C1 3216 Tantal 10uF ±5% C2 1608 CAP 1.0nF ±5% C3 1608 CAP 100pF ±5% C4 1608 CAP 3.0pF ±5% C5 1608 CAP 100pF ±5% C6 1608 CAP 4.7pF ±5% C7 1608 CAP 5.0pF ±5% C8 1608 CAP 2.7pF ±5% C9 1608 CAP 100pF ±5% C10 1608 CAP 15pF ±5% R1 1608 R 12 ohm ±5% R2 1608 R 51ohm ±5% R3 1608 R 1kohm ±5% L1 1608 L 56nH ±5% L2 1608 L 4.7nH ±5% Q1 SOIC-8 PKG BT301 - Values Tolerance Vcc L2 C9 C2 C1 L1 R1 C8 C3 1 8 2 7 3 6 4 5 NC C10 RF_OUT RF_IN C4 R3 R2 C6 C5 C7 TITLE BT301 Evaluation Board Note: (900 MHz) 1. PCB: 31mil thick FR4 Drawing Number 2. Distance between the center of the Rev. shunt cap(C6) and the input pin of BT301 is 6.00 mm. 3. Distance between the center of the shunt cap (C7) and the input pin of BT301 is 12.00 mm. BeRex High Power Amplifier 3 Date Drawn By FILE NAME SHEET F-RD-1104 BeRex BT301 Application Note 1.1 BT301_900MHz Resistance Test Result Freq Vcc Icc Gain OIP3 SN - [MHz] [V] [mA] 900 5 340 [dB] [dBm] 17.9 47.3 (1) P1dB IRL ORL NF [dBm] [dB] [dB] [dB] 29.87 27.47 6.0 9.2 (1) OIP3 was tested @Pout=20dBm/tone 1MHz offset BeRex High Power Amplifier 4 F-RD-1104 BeRex BT301 Application Note 1.2 BT301_900MHz Resistance SPURIOUS [Test condition] 1FA / 750KHz- 50dBc@Output power 21.95dBm [Test condition] 4FA / 750KHz- 45dBc@Output power 22.34dBm BeRex High Power Amplifier 5 F-RD-1104