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| MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MHW2821/D The RF Line UHF Silicon FET Power Amplifiers Designed for 12.5 volt UHF power amplifier applications in industrial and commercial FM equipment operating from 806 to 950 MHz. * Specified 12.5 Volt Characteristics: RF Input Power: 250 mW (MHW2821-1) RF Input Power: 300 mW (MHW2821-2) RF Output Power: 20 W (MHW2821-1) RF Output Power: 18 W (MHW2821-2) * LDMOS FET Technology * Epoxy Glass Substrate Eliminates Possibility of Substrate Fracture * 50 Input/Output Impedance * Guaranteed Stability and Ruggedness * Cost Effective MHW2821-1 MHW2821-2 -1: 20 W, 806 - 870 MHz -2: 18 W, 890 - 950 MHz RF POWER AMPLIFIER CASE 301AB-02, STYLE 1 MAXIMUM RATINGS (Flange Temperature = 25C) Rating DC Supply Voltages RF Input Power RF Output Power Operating Case Temperature Range Storage Temperature Range Symbol Vbias, VS2, VS3 Pin Pout TC Tstg Value 12.5 16 400 23 - 30 to +100 - 30 to +100 Unit Vdc mW W C C ELECTRICAL CHARACTERISTICS (VS2 = VS3 = 12.5 Vdc; Vbias = 12.5 Vdc; TC = + 25C, 50 system, unless otherwise noted) Characteristic Frequency Range Input Power (Pout = 20 W) (1) Input Power (Pout = 18 W) (1) Power Gain (Pout = 20 W) (1) Power Gain (Pout = 18 W) (1) Efficiency (Rated Pout) Harmonics (Rated Pout Reference) (1) Input VSWR (Rated Pout) (1) (1) Adjust Pin for specified Pout. MHW2821-1 MHW2821-2 MHW2821-1 MHW2821-2 MHW2821-1 MHW2821-2 Symbol BW Pin GP 2fo 3fo VSWRin Min 806 890 -- -- 19 17.9 35 -- -- -- Max 870 950 250 300 -- -- -- - 40 - 45 3:1 Unit MHz mW dB % dBc dB (continued) MOTOROLA RF (c) Motorola, Inc. 1996 DEVICE DATA MHW2821-1 MHW2821-2 1 ELECTRICAL CHARACTERISTICS (continued) (VS2 = VS3 = 12.5 Vdc, Vbias = 12.5 Vdc, TC = + 25C, 50 system, unless otherwise noted) Characteristic Load Mismatch Stress (Vsupply = 16 Vdc; Pout = 20 W for MHW2821-1; Pout = 18 W for MHW2821-2; Load VSWR = 20:1, All Phase Angles at Frequency of Test) (1) Stability (Vsupply = 10.8 to 16 Vdc; Pin = 0 to 250 mW for MHW2821-1; Pin = 0 to 300 mW for MHW2821-2; Load VSWR = 4:1, All Phase Angles at Frequency of Test Quiescent Current (With No RF Applied) (VS2 = VS3 = 12.5 Vdc; Vbias = 12.5 Vdc) Leakage Current (With No RF Applied) (VS2 = VS3 = 12.5 Vdc; Vbias = 0 Vdc) Bias Pin Current (Rated Pout) (1) (1) Adjust Pin for specified Pout. Symbol Min Max Unit No Degradation in Output Power Before and After Test All Spurious Outputs More than 60 dB Below Desired Signal -- -- -- 500 0.6 0.8 mA mA mA -- Isq IL Ibias BLOCK DIAGRAM OUTPUT POWER METER INPUT POWER METER REFLECTED POWER METER SPECTRUM ANALYZER 1 2 C4 C1 Z1 TEST FIXTURE C5 C7 C8 3 4 C6 C2 C3 C9 5 Z2 RF IN 20 dB DUAL DIRECTIONAL COUPLER Vbias 12.5 V VS2 12.5 V VS3 12.5 V RF OUT 20 dB DUAL DIRECTIONAL COUPLER 10 dB MINIMUM ATTENUATION RF SIGNAL GENERATOR POWER TERMINATION C1, C2, C3 C4, C5, C6 C7, C8, C9 Z1, Z2 0.018 F 0.1 F 1.0 F 50 Microstrip Figure 1. Test Circuit Diagram MHW2821-1 MHW2821-2 2 MOTOROLA RF DEVICE DATA TYPICAL CHARACTERISTICS (MHW2821-1) 200 180 P in (mW), , EFFICIENCY (%) 160 3 INPUT VSWR 2.5 2 Input VSWR:1 Pin (mW) 812.5 825 837.5 850 862.5 f, FREQUENCY (MHz) 1.5 1 0.5 0 875 Pout = 20 W Vs1 = Vs2 = Vs3 = 12.5 Vdc 4 3.5 Pout , OUTPUT POWER (W) 35 Vs1 = Vs2 = Vs3 = 12.5 Vdc 30 25 870 MHz 20 15 10 5 0 20 30 40 50 70 90 125 175 250 f = 806 MHz 140 120 100 80 60 40 20 0 800 Pin, INPUT POWER (mW) Figure 2. Input Power, Efficiency and VSWR versus Frequency Figure 3. Output Power versus Input Power 40 35 Pout , OUTPUT POWER (W) 30 25 20 15 10 f = 870 MHz 5 806 MHz 0 8 9 10 11 12 13 14 15 16 Vs2, Vs3 SUPPLY VOLTAGE (Vdc) Vs1 = 12.5 Vdc Pin set for Pout = 20 W @ Vs2 = Vs3 = 12.5 Vdc , EFFICIENCY (%) 70 f = 870 MHz 60 50 40 30 20 10 0 8 9 10 11 Vs1 = 12.5 Vdc Pin set for Pout = 20 W @ Vs2 = Vs3 = 12.5 Vdc 12 13 14 15 Vs2, Vs3 SUPPLY VOLTAGE (Vdc) 806 MHz Figure 4. Output Power versus Supply Voltage Figure 5. Efficiency versus Supply Voltage 25 20 Pout , OUTPUT POWER (W) 15 10 f = 870 MHz 5 806 MHz 0 -5 6 8 9 10 11 12 12.5 Vs1, SUPPLY VOLTAGE (Vdc) Vs1 = 12.5 Vdc Pin set for Pout = 20 W @ Vs2 = Vs3 = 12.5 Vdc 100 90 Pin , INPUT POWER (MW) 80 70 60 50 40 30 20 10 0 -30 -10 10 30 50 70 90 806 MHz f = 870 MHz Pout = 20 W Vs1 = Vs2 = Vs3 = 12.5 Vdc CASE TEMPERATURE (C) Figure 6. Output Power versus Supply Voltage to First Stage (Vs1) Figure 7. Input Power versus Case Temperature MOTOROLA RF DEVICE DATA MHW2821-1 MHW2821-2 3 TYPICAL CHARACTERISTICS (MHW2821-2) 200 180 P in (mW), , EFFICIENCY (%) 160 140 120 100 80 60 40 20 0 890 Pin (mW) 900 910 920 930 940 950 0.5 0 1.5 1 Input VSWR:1 2.5 2 INPUT VSWR Pout = 18 W Vs1 = Vs2 = Vs3 = 12.5 Vdc 3.5 3 Pout , OUTPUT POWER (W) 30 Vs1 = Vs2 = Vs3 = 12.5. V 25 20 950 MHz 15 10 5 0 15 f = 890 MHz 25 35 45 55 65 100 150 200 f, FREQUENCY (MHz) Pin, INPUT POWER (mW) Figure 8. Pin VSWR, and Efficiency versus Frequency Figure 9. Output Power versus Input Power 25 Vs1 = 12.5 Vdc Pin set for Pout = 18 W @ Vs2 = Vs3 = 12.5 Vdc , EFFICIENCY (%) 60 f = 950 MHz 50 890 MHz 40 30 20 10 0 Vs1 = 12.5 V Pin set for Pout = 18 W @ Vs2 = Vs3 = 12.5 Vdc 8 9 10 11 12 13 14 Pout , OUTPUT POWER (W) 20 15 f = 890 MHz 10 950 MHz 5 0 8 9 10 11 12 13 14 Vs2, Vs3 SUPPLY VOLTAGE (Vdc) Vs2, Vs3 SUPPLY VOLTAGE (Vdc) Figure 10. Pout versus Supply Voltage Figure 11. Efficiency versus Supply Voltage MHW2821-1 MHW2821-2 4 MOTOROLA RF DEVICE DATA PACKAGE DIMENSIONS -A- Y G -B- 0.89 (0.035) M TA M NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION F TO CENTER OF LEADS. 4. REF INDICATES NON-CONTROLLED DIMENSION FOR REFERENCE USE ONLY. INCHES MIN MAX 1.890 1.910 1.170 1.190 0.350 0.376 0.018 0.022 0.120 0.135 0.165 BSC 1.600 BSC 1.055 BSC 0.336 0.360 0.225 --- 0.255 BSC 0.955 BSC 0.008 0.012 0.151 0.161 0.685 0.705 0.598 0.612 0.155 BSC 0.355 BSC 0.210 REF MILLIMETERS MIN MAX 48.01 48.51 29.72 30.23 8.89 9.55 0.46 0.56 3.05 3.43 4.19 BSC 40.64 BSC 26.80 BSC 8.53 9.14 5.72 --- 6.48 BSC 24.26 BSC 0.20 0.31 3.84 4.09 17.40 17.91 15.19 15.55 3.94 BSC 9.02 BSC 5.33 REF R J K 12 345 -S- Q 2 PL 0.50 (0.020) M TS N H V L W 0.25 (0.010) M TS M A M D 5 PL 0.64 (0.025) M TB DIM A B C D E F G H J K L N P Q R S V W Y E -T- SEATING PLANE F C P 5 PL 0.25 (0.010) M STYLE 1: PIN 1. 2. 3. 4. 5. CASE: RF INPUT +DC (BIAS) +DC (SUPPLY) +DC (SUPPLY) RF OUTPUT GROUND T CASE 301AB-02 ISSUE F MOTOROLA RF DEVICE DATA MHW2821-1 MHW2821-2 5 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 can and do vary in different applications. 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. How to reach us: USA / EUROPE: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1-800-441-2447 MFAX: RMFAX0@email.sps.mot.com - TOUCHTONE (602) 244-6609 INTERNET: http://Design-NET.com JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, Toshikatsu Otsuki, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 03-3521-8315 HONG KONG: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298 MHW2821-1 MHW2821-2 6 *MHW2821/D* MHW2821/D MOTOROLA RF DEVICE DATA |
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