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| MOTOROLA The RF Line SEMICONDUCTOR TECHNICAL DATA Order this document by MRF6408/D NPN Silicon RF Power Transistor Designed for PCN and PCS base station applications, the MRF6408 incorporates high value emitter ballast resistors, gold metallizations and offers a high degree of reliability and ruggedness. * To be used in class AB for PCN-PCS / Cellular Radio * Specified 26 Volts, 1.88 GHz Characteristics Output Power = 12 Watts CW Typical Gain = 8.8 dB Typical Efficiency = 42% * Specified 26 Volts, 1.99 GHz Characteristics Output Power = 12 Watts CW Typical Gain = 8.3 dB Typical Efficiency = 39% * Circuit Board Photomaster Available by Ordering Document MRF6408PHT/D from Motorola Literature Distribution. MRF6408 12 W, 2.0 GHz RF POWER TRANSISTOR NPN SILICON CASE 395C-01, STYLE 1 MAXIMUM RATINGS Rating Collector-Emitter Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector-Current -- Continuous Total Device Dissipation @ TC = 25C Derate above 25C Storage Temperature Range Operating Junction Temperature Symbol VCEO VCES VEBO IC PD Tstg TJ Value 24 60 4 5 60 0.35 - 65 to +150 200 Unit Vdc Vdc Vdc Adc Watts W/C C C THERMAL CHARACTERISTICS Characteristic Thermal Resistance, Junction to Case (1) Symbol RJC Max 2.8 Unit C/W ELECTRICAL CHARACTERISTICS (TC = 25C unless otherwise noted) Characteristic OFF CHARACTERISTICS Collector-Emitter Breakdown Voltage (IC = 20 mAdc, IB = 0) Emitter-Base Breakdown Voltage (IB = 5.0 mAdc, IC = 0) Collector-Emitter Breakdown Voltage (IC = 20 mAdc, VBE = 0) Collector Cutoff Current (VCE = 30 Vdc, VBE = 0) V(BR)CEO V(BR)EBO V(BR)CES ICES 24 4 55 -- 30 5 64 -- -- -- -- 6 Vdc Vdc Vdc mA Symbol Min Typ Max Unit (1) Thermal resistance is determined under specified RF operating condition. REV 2 (c)MOTOROLA RF DEVICE DATA Motorola, Inc. 1997 MRF6408 1 ELECTRICAL CHARACTERISTICS -- continued (TC = 25C unless otherwise noted) Characteristic ON CHARACTERISTICS DC Current Gain (ICE = 1 Adc, VCE = 5 Vdc) DYNAMIC CHARACTERISTICS Output Capacitance (2) (VCB = 26 Vdc, IE = 0, f = 1 MHz) FUNCTIONAL TESTS Common-Emitter Amplifier Power Gain (VCC = 26 Vdc, Pout = 12 W (CW), ICQ = 100 mA, f = 1.88 GHz) Common-Emitter Amplifier Power Gain (VCC = 26 Vdc, Pout = 12 W (CW), ICQ = 100 mA, f = 1.99 GHz) Collector Efficiency (VCC = 26 Vdc, Pout = 12 W (CW), ICQ = 100 mA, f = 1.88 GHz) Collector Efficiency (VCC = 26 Vdc, Pout = 12 W (CW), ICQ = 100 mA, f = 1.99 GHz) Output Power at 1 dB Compression Point (VCC = 26 Vdc, ICQ = 100 mA, f = 1.88 GHz) Output Power at 1 dB Compression Point (VCC = 26 Vdc, ICQ = 100 mA, f = 1.99 GHz) Intermodulation Distortion (VCC = 26 Vdc, Pout = 12 W (PEP), ICQ = 100 mA, f1 = 1880 MHz, f2 = 1880.1 MHz) Intermodulation Distortion (VCC = 26 Vdc, Pout = 12 W (PEP), ICQ = 100 mA, f1 = 1990 MHz, f2 = 1990.1 MHz) Load Mismatch (VCC = 26 Vdc, Pout = 12 W (CW), ICQ = 100 mA, f = 1.99 GHz, Load VSWR = 3:1, All Phase Angles at Frequency of Test) (2) For information only. This part is collector matched. Gpe Gpe P @ 1 dB P @ 1 dB IMD 7.8 7.5 37 34 15 14 -- 8.8 8.3 42 39 -- -- - 35 -- -- -- -- -- -- - 30 dB dB % % W W dBc Cob -- 18 -- pF hFE 20 35 80 -- Symbol Min Typ Max Unit IMD -- - 35 - 30 dBc No Degradation in Output Power MRF6408 2 MOTOROLA RF DEVICE DATA C11 R2 C10 R3 T2 VBB R4 T1 C12 P1 C13 VCC C7 L1 C5 C9 Z4, 4 Z11, 11 C1 Z1,1 Z2,2 B Z5,5 TRF1 RF INPUT CT1 C4 C5, C9 C7 C10, C12, C13 C11 L1 47 pF, Chip Capacitor, ATC100A 330 pF, 0805 Chip Capacitor, Vitramon JXB 4.7 F 63 V, Electrolytic Capacitor 15 nF, 0805 Chip Capacitor, Vitramon JXB 100 F 16 V, Electrolytic Capacitor SMD Ferrite Bead, Fair-Rite 2743021447 Test Circuits Bias and Decoupling Components List C1, C2 CT1 CT2 CT3 Z1 Z2 Z4 Z5 Z6 Z7 Z8 Z10 Z11 Z12 33 pF, Chip Capacitor, ATC100A Trimmer Capacitor, Gigatrim 37281 Trimmer Capacitor, Gigatrim 37281 Trimmer Capacitor, Gigatrim 37281 50 1 = 10 50 2 = 74.5 B = 16.5 74 4 = 68 12.8 5 = 21 10.4 6 = 49.5 18 7 = 36.5 45 8 = 20 50 10 = 10 74 11 = 74.5 50 12 = 10 Electrical Lengths are referenced from IG @ f = 1.9 GHz 1.88 GHz Test Circuit RF Components List MOTOROLA RF DEVICE DATA IIIIII IIIIII BASE BIAS CIRCUIT Z6,6 Z7,7 CT2 RF CIRCUIT P1 R1 R2 R3 R4 T1, T2 C1, C2 CT1 CT2 CT3 Z1 Z2 Z4 Z5 Z6 Z7 Z8 Z10 Z11 Z12 C8 R1 C4 C2 Z8,8 Z10,10 Z12,12 CT3 RF OUTPUT 1 k, Trimmer Resistor 1 , 1206 Chip Resistor 56 , 1206 Chip Resistor 47 , 0805 Chip Resistor 330 , 0805 Chip Resistor MJD31C, NPN Transistor, Motorola 33 pF, Chip Capacitor, ATC100A Trimmer Capacitor, Gigatrim 37281 Trimmer Capacitor, Gigatrim 37281 Not Used 50 1 = 10 50 2 = 74.5 B = 16.5 74 4 = 68 12.8 5 = 21 10.4 6 = 49.5 18 7 = 36.5 45 8 = 20 50 10 = 10 74 11 = 60 50 12 = 10 1.99 GHz Test Circuit RF Components List Figure 1. Test Circuits Schematic MRF6408 3 TYPICAL CHARACTERISTICS 21 Pout , OUTPUT POWER (WATTS) Pout , OUTPUT POWER (WATTS) 18 15 f = 1.99 GHz 12 9 6 3 0 0.5 1 1.5 2 2.5 Pin, INPUT POWER (WATTS) VCC = 26 V ICQ = 100 mA 3 3.5 f = 1.88 GHz 21 Figure 2. Output Power versus Input Power (CW) IMD, INTERMODULATION DISTORTION (dBc) - 10 - 15 - 20 - 25 - 30 - 35 - 40 - 45 - 50 - 55 - 60 0 10 20 Pout, OUTPUT POWER (WATTS) PEP 30 7th 5th VCC = 26 V ICQ = 100 mA f1 = 1880 MHz f2 = 1880.1 MHz IMD, INTERMODULATION DISTORTION (dBc) 3rd Order - 10 - 15 - 20 - 25 - 30 - 35 - 40 - 45 - 50 - 55 - 60 0 10 20 Pout, OUTPUT POWER (WATTS) PEP 30 7th 5th VCC = 26 V ICQ = 100 mA f1 = 1990 MHz f2 = 1990.1 MHz Figure 4. Intermodulation Distortion versus Output Power IMD, INTERMODULATION DISTORTION (dBc) - 15 - 20 - 25 - 30 - 35 VCC = 26 V f1 = 1880 MHz f2 = 1880.1 MHz IMD, INTERMODULATION DISTORTION (dBc) - 10 - 10 - 15 - 20 - 25 - 30 - 35 - 40 - 45 - 50 - 55 0.1 200 mA 100 mA 150 mA ICQ = 50 mA VCC = 26 V f1 = 1990 MHz f2 = 1990.1 MHz ICQ = 50 mA - 40 100 mA - 45 - 50 - 55 0.1 200 mA 1 10 Pout, OUTPUT POWER (WATTS) PEP 100 150 mA Figure 6. Intermodulation Distortion versus Output Power MRF6408 4 IIIIIII IIIIIIIIIIIIIII IIIIIII IIIIIIIIIIIIIII 18 15 12 9 6 3 Pin = 3 W Pin = 1.5 W VCC = 26 V ICQ = 100 mA Pin = 0.5 W IIIIIIIIIIIIIII 0 1.8 1.85 1.9 f, FREQUENCY (GHz) 1.95 2 Figure 3. Output Power (CW) versus Frequency 3rd Order Figure 5. Intermodulation Distortion versus Output Power 1 10 Pout, OUTPUT POWER (WATTS) PEP 100 Figure 7. Intermodulation Distortion versus Output Power MOTOROLA RF DEVICE DATA INDUCTIVE ELEMENT (+j) 0.0 1.8 GHz Zin CAPACITIVE ELEMENT (-j) 1.8 GHz 2 GHz ZOL* 2 GHz Normalized to 20 W f MHz 1800 1900 2000 Zin Ohms 7.5 - j2.5 6.5 - j4 4 - j5.9 ZOL* Ohms 5.1 - j4.5 4.6 - j5.1 4.1 - j6.4 ZOL*: Conjugate of optimum load impedance into which the device operates at a given output power, voltage current and frequency. Figure 8. Input and Output Impedances with Circuit Tuned for Maximum Gain @ VCC = 26 V, ICQ = 100 mA, Pout = 12 W (CW) MOTOROLA RF DEVICE DATA MRF6408 5 VCE (Vdc) 26 IC (Adc) 1.0 f (MHz) 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500 1550 1600 1650 1700 1750 1800 1850 1900 1950 2000 S11 |S11| 0.987 0.986 0.984 0.982 0.979 0.974 0.970 0.962 0.950 0.932 0.899 0.845 0.761 0.670 0.667 0.746 0.823 0.875 0.907 0.928 0.941 e - 176 - 176 - 175 - 175 - 174 - 173 - 172 - 171 - 170 - 169 - 167 - 165 - 165 - 170 - 179 - 173 - 173 - 174 - 176 - 177 - 178 S21 |S21| 0.502 0.478 0.570 0.553 0.623 0.660 0.757 0.790 0.932 0.996 1.272 1.407 1.587 1.763 1.671 1.390 1.184 0.901 0.755 0.614 0.484 e - 179 - 177 - 179 - 177 - 176 - 177 - 176 - 170 - 169 - 161 - 154 - 145 - 132 - 109 - 092 - 069 - 061 - 046 - 044 - 038 - 036 S12 |S12| 0.012 0.012 0.014 0.014 0.017 0.017 0.021 0.021 0.025 0.028 0.031 0.035 0.041 0.041 0.039 0.030 0.024 0.018 0.015 0.013 0.010 e - 136 - 136 - 138 - 137 - 140 - 140 - 138 - 138 - 132 - 131 - 123 - 113 - 100 - 076 - 055 - 035 - 013 - 001 - 012 - 022 - 037 S22 |S22| 0.898 0.886 0.874 0.859 0.844 0.826 0.807 0.785 0.760 0.727 0.690 0.649 0.628 0.672 0.776 0.861 0.897 0.911 0.909 0.921 0.901 e - 172 - 172 - 172 - 171 - 171 - 171 - 171 - 171 - 171 - 172 - 173 - 177 - 176 - 168 - 166 - 168 - 172 - 175 - 177 - 179 - 179 Table 1. Small Signal S-Parameters III IIIIII II I IIII II III II I IIII II II I IIIII III I II III II II I I III II IIIIII II I IIIII IIIII IIIIIII IIII I II II III III I II II II II II II II IIIIII IIIIII III II IN I II IIII II II II I I I IN II III IIII II I II II II III IIIIII INNII I IIIII IIN III I III II II III II II I IIII II I II I II III III II II IN I III I N INIIII NIIII INIIII IIII NIIII NII IIIIIIII NN IIIIII II II IIIII IIIII IN I II II IIIIIII NI III IIIIIIII II I I I IN I II IIII IIIII III IIIII IN III IIII I IIII II II II II II II I II IIIIII IIIIIII IIIIIIIIIIIIIII IIIII IIIIIII IIIII IIIIIIII IIII IIIIIII I III IIIIIII III IIIII II II II III IIIIII I II I I C12 C13 C7 C12 C13 C7 T1 T2 L1 R3 P1 R4 C10 R1 C9 C5 C4 T1 T2 L1 R3 P1 R4 R1 C5 C4 C10 C8 C8 C11 R2 C11 R2 C9 C1 C2 C1 C2 CT1 CT2 CT3 CT1 CT2 RF INPUT RF OUTPUT RF INPUT RF OUTPUT VBB +VCC VBB +VCC Figure 9. 1.88 GHz Test Circuit Components Layout Figure 10. 1.99 GHz Test Circuit Components Layout MRF6408 6 MOTOROLA RF DEVICE DATA PACKAGE DIMENSIONS -A- U 1 Q 2 PL 0.51 (0.020) M TA M B M NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. INCHES MIN MAX 0.739 0.750 0.240 0.260 0.165 0.198 0.215 0.225 0.055 0.070 0.079 0.091 0.004 0.006 0.210 0.240 0.315 0.330 0.125 0.135 0.560 BSC MILLIMETERS MIN MAX 18.77 19.05 6.10 6.60 4.19 5.03 5.46 5.72 1.40 1.78 2.01 2.31 0.10 0.15 5.33 6.10 8.00 8.38 3.18 3.42 14.23 BSC -B- 3 K 2 D N J H C -T- SEATING PLANE DIM A B C D E H J K N Q U E STYLE 1: PIN 1. BASE 2. COLLECTOR 3. EMITTER CASE 395C-01 ISSUE A MOTOROLA RF DEVICE DATA MRF6408 7 Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. Mfax is a trademark of Motorola, Inc. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217. 303-675-2140 or 1-800-441-2447 JAPAN: Nippon Motorola Ltd.: SPD, Strategic Planning Office, 4-32-1, Nishi-Gotanda, Shinagawa-ku, Tokyo 141, Japan. 81-3-5487-8488 MfaxTM: RMFAX0@email.sps.mot.com - TOUCHTONE 602-244-6609 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, - US & Canada ONLY 1-800-774-1848 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298 INTERNET: http://motorola.com/sps MRF6408 8 MRF6408/D MOTOROLA RF DEVICE DATA |
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