MA02301AF 3.6V 0.5W RF Power Amplifier IC for 2.4 GHz ISM Applications Features •= •= •= •= •= •= •= 2.4 GHz ISM Cordless Phones Cordless PBX Radio/Wireless Local Loop (RLL/WLL) V DD1 V DD2 N/C GND GND GND GND GND RFIN/V GG1 Preliminary Single Positive Supply 100% Duty Cycle 1.2:1 Input VSWR 2300 to 2600 MHz Operation 16 Pin TSSOP Plastic Package Accommodates 5.5 V Charging Condition Self-Aligned MSAG-Lite MESFET Process Single Supply 2400 MHz 100% Duty Cycle 45% PAE RFOUT/V DD3 GND GND GND GND V GG2 V GG3 MAXIMUM RATINGS (TA = 25 °C unless otherwise noted) Rating DC Supply Voltage (Pins 1, 12, 16) RF Input Power Junction Temperature Storage Temperature Range Symbol Value Unit VDD PIN TJ TSTG 5.5 3 150 -40 to +150 Vdc mW °C °C ELECTRICAL CHARAERICTSTICS VDD= 3.6 V, PIN= +0 dBm, TA=25 °C, Output externally matched to 50 Ω Characteristic Frequency Range Output Power, f = 2450 MHz Power Added Efficiency, f = 2450 MHz Drain Current Harmonics Input VSWR Off Isolation (VDD=0 V) Thermal Resistance (Junction of 3rd stage FET to solder point of pin Symbol Min ƒ 2400 POUT η IDD 2ƒo 3ƒo — — RTH J-S Typ Max Unit 2500 MHz dBm % mA dBc dBc — dB °C/W 26 45 270 -35 -45 1.2:1 40 51 13) Load Mismatch (VDD = 5.5 V, VSWR = 8:1, PIN = +0 dBm) Stability (PIN = 0 dBm, VDD = 0-5.5 V, Load VSWR = 5:1) — — No Degradation in Power Output All non-harmonically related outputs more than 60 dB below desired signal Specifications subject to change without notice. North America: Tel. (800)366-2266, Fax (800)618-8883 Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax +44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information 902200 E 3.6V 0.5W RF Power Amplifier IC for 2.4 GHz ISM MA02301AF TYPICAL CHARACTERISTICS 45 0.5 30 0.4 Pout 0.3 20 15 2.5 30 25 1.5 15 1.0 10 10 VDD = 3.6 V ƒ== 2450 MHz 5 0 -10 -5 0 0.1 5 0.0 0 2300 5 VSWR VDD = 3.6 V Pin = 0 dBm 2350 Figure 1. Output power, drain current and efficiency vs. input power 50 2450 2500 2550 0.0 2600 Figure 2. Output power, efficiency and input VSWR vs. frequency 0.7 45 30 0.6 PAE 0.5 30 0.4 25 Pout 0.3 20 10 Idd (A) 35 VDD = 3.6 V Pin = 0 dBm ƒο = 2450 MHz 20 40 Pout (dBm) and PAE (%) 2400 0.5 Frequency (MHz) Pin (dBm) 0 -10 IDD 15 2.0 Pout 20 0.2 IDD 3.0 35 Idd (A) 35 25 3.5 PAE 40 Pout (dBm) and PAE (%) Pout (dBm) and PAE (%) 40 45 0.6 PAE 4.0 50 Input VSWR 0.7 50 0.2 10 -20 0.1 Pin = 0 dBm ƒ = 2450 MHz 5 0 0.0 2 2.5 3 3.5 4 Vdd (Volts) 4.5 5 5.5 Figure 3. Output power, drain current and efficiency vs. supply voltage -30 ƒο 2ƒο 3ƒο 4ƒο Figure 4. Harmonics Specifications subject to change without notice. North America: Tel. (800)366-2266, Fax (800)618-8883 Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax +44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information 902200 E 3.6V 0.5W RF Power Amplifier IC for 2.4 GHz ISM MA02301AF APPLICATION INFORMATION +VDD C4 C2 C3 N/C RFIN T1 C1 T2 T3 L1 R1 T4 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 T5 C5 L2 RFOUT T7 T6 C7 C6 Figure 5. Evaluation Board Schematic List of components: C1 = 2.2 pF multilayer ceramic chip capacitor (Dielectric Labs C11AH2R2B8TXL) C2 = C4 = C5 = 10 pF multilayer ceramic chip capacitor (Dielectric Labs C11AH100J5TXL) C3 = 100 pF multilayer ceramic chip capacitor (Dielectric Labs C11AH101K5TXL) C6 = 1.0 pF multilayer ceramic chip capacitor (Dielectric Labs C11AH1R0B5TXL) C7 = 3.0 pF multilayer ceramic chip capacitor (Dielectric Labs C11AH3R0C5TXL) L1 = 1.5 nH chip inductor (Toko TKS235CTND) L2 = 27 nH chip inductor (Coilcraft 1008CS-270XKBB) R1 = 300 Ω chip resistor (P300ECT-ND) T1 = 0.12" of 50 Ω==grounded coplanar waveguide (60 mil GETEK board) T2 = 0.14" of 50 Ω==grounded coplanar waveguide (60 mil GETEK board) T3 = 0.09" of 50 Ω==grounded coplanar waveguide (60 mil GETEK board) T4 = 0.11" of 75 Ω==grounded coplanar waveguide (60 mil GETEK board) T5 = 0.09" of 75 Ω==grounded coplanar waveguide (60 mil GETEK board) T6 = 0.08" of 50 Ω==grounded coplanar waveguide (60 mil GETEK board) T7 = 0.08" of 50 Ω==grounded coplanar waveguide (60 mil GETEK board) Component layout and printed circuit board drawing for RF IC evaluation board are shown in Figure 6. Specifications subject to change without notice. North America: Tel. (800)366-2266, Fax (800)618-8883 Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax +44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information 902200 E 3.6V 0.5W RF Power Amplifier IC for 2.4 GHz ISM MA02301AF MECHANICAL DATA Figure 6. Component layout and printed circuit drawing for evaluation board. Figure 7. 50 Ω Lead Transition. (Units in Inches) Specifications subject to change without notice. North America: Tel. (800)366-2266, Fax (800)618-8883 Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax +44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information 902200 E