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| MOTOROLA The RF Line SEMICONDUCTOR TECHNICAL DATA Order this document by MHW105/D VHF Power Amplifier The MHW105 is designed specifically for portable radio applications. The MHW105 is capable of 5.0 watts power output, operates from a 7.5 volt supply and requires only 1.0 mW of RF input power. * Specified 7.5 Volt Characteristics: RF Input Power -- 1.0 mW (0 dBm) RF Output Power -- 5.0 W Minimum Gain -- 37 dB Harmonics -- - 40 dBc Max @ 2 f0 * 50 Ohm Input/Output Impedances * Guaranteed Stability and Ruggedness * Epoxy Glass PCB Construction Gives Consistent Performance and Reliability MHW105 5.0 W 68 to 88 MHz VHF POWER AMPLIFIER CASE 301K-02, STYLE 3 MAXIMUM RATINGS (Flange Temperature = 25C) Rating DC Supply Voltage DC Control & Bias Voltage DC Control Voltage RF Input Power RF Output Power (Vcont = 9.0 Vdc) Operating Case Temperature Range Storage Temperature Range Symbol Vs3 Vs1, 2 Vcont Pin Pout TC Tstg Value 9.0 9.0 9.0 5.0 7.0 - 30 to +100 - 30 to +100 Unit Vdc Vdc Vdc mW W C C ELECTRICAL CHARACTERISTICS (Vs1 = Vs2 = Vs3 = 7.5 Vdc; Vcont 7.0 Vdc; TC = +25C, 50 system, unless otherwise noted) Characteristic Frequency Range Power Gain (Pout = 5.0 W) (1) Control Voltage (Pin = 1.0 mW; Pout = 5.0 W) (1) Efficiency (Pout = 5.0 W) (1) Harmonics (Pout = 5.0 W) (1) Input VSWR (Pout = 5.0 W) (1) Load Mismatch (Vs1 = Vs2 = Vs3 = 9.0 Vdc; Load VSWR = 20:1; Pout = 5.0 W) (1) Stability (Pin = 1.0 to 3.0 mW; Vs1 = Vs2 = Vs3 = 6.0 to 9.0 Vdc; Pout = 1.0 W to 5.0 W; Load VSWR = 8:1, All Phase Angles) (1) Quiescent Current (Vs1 = Vs2 = Vs3 = 7.5 Vdc; Vcont = 7.0 Vdc; Pin = 0) NOTE: 1. Adjust Vcont for specified Pout 2 f0, 3 f0 Symbol BW GP Vcont -- VSWRin Min 68 37 -- 40 -- -- Max 88 -- 7.0 -- - 40 2.0:1 No Degradation in Power Output Before and After Test All Spurious Outputs More Than 60 dB Below Desired Signal -- 200 mA Unit MHz dB Vdc % dBc -- -- IQ (c)MOTOROLA RF DEVICE DATA Motorola, Inc. 1994 MHW105 1 1 C2 C1 2 C4 4 C5 3 C8 C9 5 C10 6 PIN NUMBERS L1 Z1 L2 L3 L4 Z2 C3 C5 C7 RF IN Vs1, Vs2 + 7.5 V @ 100 mA (TYPICAL) Vcont 7 Vdc @ 230 mA (TYPICAL) Vs3 + 7.5 V @ 1.24 A (TYPICAL) RF OUT 10 dB ATTEN. 50 LOAD SIGNAL GENERATOR C1, C2, C3, C4, C6, C7, C8, C9 -- 18,000 pF CHIP C5, C10 -- 3.3 F TANTALUM CHIP L1, L2, L3, L4 -- 0.2 H Z1, Z2 -- 50 MICROSTRIP LINE Figure 1. VHF Power Module Test Circuit Diagram 38 37 Po, OUTPUT POWER (dBm) 36 35 34 33 32 31 30 29 28 -15 -10 -5 0 5 Pin, INPUT POWER (dBm) 10 15 Vs1 = Vs2 = Vs3 = 7.5 V f = 78 MHz TC = 25C, Vcont = 2.56 V TC = 100C, Vcont = 2.73 V TC = - 30C, Vcont = 3 V Po, OUTPUT POWER (dBm) 45 40 35 30 25 20 15 10 5 0 -5 0 1 2 3 4 5 6 Vcont, CONTROL VOLTAGE (VOLTS) 7 8 Pin = 0 dBm Vs1 = Vs2 = Vs3 = 7.5 V TC = 25C 68 MHz f = 78 MHz 88 MHz Figure 2. Output Power versus Input Power Figure 3. Output Power versus Control Voltage MHW105 2 MOTOROLA RF DEVICE DATA 45 40 Po, OUTPUT POWER (dBm) 35 30 25 20 15 10 5 0 -5 0 1 2 3 4 5 6 Vcont, CONTROL VOLTAGE (VOLTS) Vs1 = Vs2 = Vs3 = 9 V 7.5 V 6V , EFFICIENCY (%) 70 60 f = 78 MHz 50 88 MHz 40 30 20 10 7 8 0 0 1 2 3 4 5 CONTROL PIN VOLTAGE (V) 6 7 8 Vs1 = Vs2 = Vs3 = 7.5 V Pin = 0 dBm TC = 25C 68 MHz f = 78 MHz Pin = 0 dBm TC = 25C Figure 4. Output Power versus Control Voltage Figure 5. Efficiency versus Control Voltage 1.5 Vcont , CONTROL VOLTAGE (VOLTS) 7 6 5 4 9V 3 7.5 V 2 1 0 65 70 75 80 f, FREQUENCY (MHz) 85 90 Pin = 0 dBm Po = 5 W TC = 25C Vs1 = Vs2 = Vs3 = 6 V 1.4 VSWR in , INPUT VSWR Vs1 = Vs2 = Vs3 = 6 V 7.5 V 9V 1.2 1.3 1.1 Pin = 0 dBm TC = 25C 70 75 80 85 f, FREQUENCY (MHz) 90 95 1 65 Figure 6. Input VSWR versus Frequency Figure 7. Control Voltage versus Frequency 6 Vcont , CONTROL VOLTAGE (VOLTS) 5.5 5 4.5 4 - 30C 3.5 3 25C 2.5 2 65 70 75 80 f, FREQUENCY (MHz) 85 90 Pin = 0 dBm Pout = 5 W Vs1 = Vs2 = Vs3 = 7.5 V TC = 100C Figure 8. Control Voltage versus Frequency MOTOROLA RF DEVICE DATA MHW105 3 PACKAGE DIMENSIONS -Z- -A- G 0.13 (0.005) M TA M B NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION F TO CENTER OF LEADS. R J K 1 2 34 56 -S- Q 2 PL 0.13 (0.005) W M TS M D 6 PL 0.25 (0.010) M T Z N H X V L E DIM A B C D E F G H J K L N P Q R S V W X INCHES MIN MAX 1.770 1.785 1.370 1.390 0.250 0.265 0.018 0.022 0.085 0.100 0.132 BSC 1.655 BSC 1.490 BSC 0.267 0.278 0.230 0.300 0.990 BSC 1.290 BSC 0.008 0.012 0.120 0.130 0.535 0.555 0.445 0.465 0.890 BSC 0.285 BSC 0.390 BSC STYLE 3: PIN 1. 2. 3. 4. 5. 6. CASE: MILLIMETERS MIN MAX 44.96 45.35 34.80 35.31 6.35 6.73 0.46 0.55 2.16 2.54 3.35 BSC 42.04 BSC 37.85 BSC 6.78 7.06 5.85 7.62 25.15 BSC 32.77 BSC 0.21 0.30 3.05 3.30 13.59 14.09 11.31 11.81 22.61 BSC 7.24 BSC 9.91 BSC C -T- SEATING PLANE P 6 PL 0.25 (0.010) M T F RF INPUT VS1 VCONT VS2 VS3 RF OUTPUT GROUND CASE 301K-02 ISSUE G 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 MHW105 4 *MHW105/D* MHW105/D MOTOROLA RF DEVICE DATA |
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