Order this document by MHW105/D SEMICONDUCTOR TECHNICAL DATA The RF Line 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 5.0 W 68 to 88 MHz VHF POWER AMPLIFIER • Guaranteed Stability and Ruggedness • Epoxy Glass PCB Construction Gives Consistent Performance and Reliability CASE 301K–02, STYLE 3 MAXIMUM RATINGS (Flange Temperature = 25°C) Symbol Value Unit Vs3 9.0 Vdc DC Control & Bias Voltage Vs1, 2 9.0 Vdc DC Control Voltage Vcont 9.0 Vdc Pin 5.0 mW Pout 7.0 W Operating Case Temperature Range TC – 30 to +100 °C Storage Temperature Range Tstg – 30 to +100 °C Rating DC Supply Voltage RF Input Power RF Output Power (Vcont = 9.0 Vdc) ELECTRICAL CHARACTERISTICS (Vs1 = Vs2 = Vs3 = 7.5 Vdc; Vcont ≤ 7.0 Vdc; TC = +25°C, 50 Ω system, unless otherwise noted) Symbol Min Max Unit Frequency Range BW 68 88 MHz Power Gain (Pout = 5.0 W) (1) GP 37 — dB Vcont — 7.0 Vdc Characteristic Control Voltage (Pin = 1.0 mW; Pout = 5.0 W) (1) Efficiency (Pout = 5.0 W) (1) Harmonics (Pout = 5.0 W) (1) 2 f0, 3 f0 Input VSWR (Pout = 5.0 W) (1) η 40 — % — — – 40 dBc VSWRin — 2.0:1 — Load Mismatch (Vs1 = Vs2 = Vs3 = 9.0 Vdc; Load VSWR = 20:1; Pout = 5.0 W) (1) ψ No Degradation in Power Output Before and After Test 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) — All Spurious Outputs More Than 60 dB Below Desired Signal Quiescent Current (Vs1 = Vs2 = Vs3 = 7.5 Vdc; Vcont = 7.0 Vdc; Pin = 0) IQ — 200 mA NOTE: 1. Adjust Vcont for specified Pout RF DEVICE DATA MOTOROLA Motorola, Inc. 1994 MHW105 1 1 2 4 C2 3 C4 5 C5 6 C8 C9 PIN NUMBERS C10 C1 L1 L2 L3 L4 Z1 Z2 C3 C5 C7 RF IN RF OUT Vs1, Vs2 + 7.5 V @ 100 mA (TYPICAL) 10 dB ATTEN. Vs3 + 7.5 V @ 1.24 A (TYPICAL) Vcont 7 Vdc @ 230 mA (TYPICAL) 50 Ω LOAD SIGNAL GENERATOR C1, C2, C3, C4, C6, C7, C8, C9 — 18,000 pF CHIP C5, C10 — 3.3 µF TANTALUM CHIP L1, L2, L3, L4 — 0.2 µH Z1, Z2 — 50 Ω MICROSTRIP LINE Figure 1. VHF Power Module Test Circuit Diagram 38 45 TC = 100°C, Vcont = 2.73 V 36 40 Po, OUTPUT POWER (dBm) Po, OUTPUT POWER (dBm) 37 TC = – 30°C, Vcont = 3 V 35 34 TC = 25°C, Vcont = 2.56 V 33 32 Vs1 = Vs2 = Vs3 = 7.5 V f = 78 MHz 31 30 f = 78 MHz 88 MHz 35 30 68 MHz 25 20 15 Pin = 0 dBm Vs1 = Vs2 = Vs3 = 7.5 V TC = 25°C 10 5 0 29 28 –15 –10 –5 0 5 Pin, INPUT POWER (dBm) 10 Figure 2. Output Power versus Input Power MHW105 2 15 –5 0 1 2 3 4 5 6 Vcont, CONTROL VOLTAGE (VOLTS) 7 8 Figure 3. Output Power versus Control Voltage MOTOROLA RF DEVICE DATA 45 60 6V 35 f = 78 MHz 30 η , EFFICIENCY (%) Po, OUTPUT POWER (dBm) 40 70 7.5 V Vs1 = Vs2 = Vs3 = 9 V 25 20 f = 78 MHz Pin = 0 dBm TC = 25°C 15 10 50 30 Vs1 = Vs2 = Vs3 = 7.5 V Pin = 0 dBm TC = 25°C 20 5 10 0 –5 0 1 2 3 4 5 6 Vcont, CONTROL VOLTAGE (VOLTS) 7 0 8 0 1 Figure 4. Output Power versus Control Voltage 3 4 5 CONTROL PIN VOLTAGE (V) 6 7 8 7 Vcont , CONTROL VOLTAGE (VOLTS) 1.4 7.5 V Vs1 = Vs2 = Vs3 = 6 V 1.3 9V 1.2 1.1 1 65 2 Figure 5. Efficiency versus Control Voltage 1.5 VSWR in , INPUT VSWR 68 MHz 88 MHz 40 Pin = 0 dBm TC = 25°C 70 75 80 85 f, FREQUENCY (MHz) 90 95 Figure 6. Input VSWR versus Frequency Pin = 0 dBm Po = 5 W TC = 25°C 6 Vs1 = Vs2 = Vs3 = 6 V 5 4 9V 3 7.5 V 2 1 0 65 70 75 80 f, FREQUENCY (MHz) 85 90 Figure 7. Control Voltage versus Frequency Vcont , CONTROL VOLTAGE (VOLTS) 6 Pin = 0 dBm Pout = 5 W Vs1 = Vs2 = Vs3 = 7.5 V 5.5 5 TC = 100°C 4.5 4 – 30°C 3.5 3 25°C 2.5 2 65 70 75 80 f, FREQUENCY (MHz) 85 90 Figure 8. Control Voltage versus Frequency MOTOROLA RF DEVICE DATA MHW105 3 PACKAGE DIMENSIONS –Z– –A– G 0.13 (0.005) T A M M NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION F TO CENTER OF LEADS. B R –S– J 1 2 3 4 56 Q 2 PL K 0.13 (0.005) T S M W X D 6 PL 0.25 (0.010) M T Z V L N H E C –T– SEATING PLANE P 6 PL 0.25 (0.010) M F T M 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 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. 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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 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 MFAX: [email protected] – TOUCHTONE (602) 244–6609 INTERNET: http://Design–NET.com 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