MHW607-4

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MHW607/D The RF Line VHF Power Amplifiers . . . designed for 7.5 volt VHF power amplifier applications in industrial and commercial equipment primarily hand portable radios. • MHW607–1: 136 – 150 MHz • MHW607–2: 146 – 174 MHz • MHW607–3: 174 – 195 MHz • MHW607–4: 184 – 210 MHz • Specified 7.5 Volt Characteristics: — RF Input Power = 1.0 mW (0 dBm) — RF Output Power = 7.0 Watts (MHW607–1,–2); 6.5 W (MHW607–3,–4) — Minimum Gain (VControl = 7.0 V) = 38.5 dB — Harmonics = – 40 dBc Max @ 2.0 fo • 50 Ω Input/Output Impedance • Guaranteed Stability and Ruggedness • Epoxy Glass PCB Construction Gives Consistent Performance and Reliability • Circuit board photomaster available upon request by contacting RF Tactical Marketing in Phoenix, AZ. MHW607-1 MHW607-2 MHW607-3 MHW607-4 7.0 W — 136 to 210 MHz 6.5 W — 174 to 210 MHz VHF POWER AMPLIFIERS CASE 301K–02, STYLE 3 MAXIMUM RATINGS (Flange Temperature = 25°C) Rating DC Supply Voltage (Pins 2, 4, 5) DC Control Voltage (Pin 3) RF Input Power RF Output Power (Vs1 = Vs2 = Vs3 = 9.0 V) Operating Case Temperature Range Storage Temperature Range Symbol Vs1,2,3 VCont Pin Pout TC Tstg Value 9.0 9.0 5.0 10 – 30 to +100 – 30 to +100 Unit Vdc Vdc mW W °C °C ELECTRICAL CHARACTERISTICS (Vs1 = Vs2 = Vs3 = 7.5 Vdc, (Pins 2, 4, 5), TC = 25°C, 50 W System) Characteristic Frequency Range MHW607–1 MHW607–2 MHW607–3 MHW607–4 Symbol — Min 136 146 174 184 0 — 38.5 40 — — Max 150 174 195 210 7.0 160 — — – 40 – 45 2.0:1 No Degradation in Power Output All spurious outputs more than 60 dB below desired signal — 325 mA Unit MHz Control Voltage (Pout = 7.0 W, Pin = 1.0 MW)(1) Quiescent Current (Vs1 = Vs2 = Vs3 = 7.5 Vdc, VCont = 7.0 Vdc) Power Gain (Pout = 7.0 W, VCont = 7.0 Vdc) Efficiency (Pout = 7.0 W, Pin = 1.0 mW)(1) Harmonics (Pout = 7.0 W)(1) 2 fo (Pin = 1.0 mW) 3 fo VCont Is1(q) + Is2(q) Gp Vdc mA dB % dBc — h — — Input VSWR (Pout = 7.0 W, Pin = 1.0 mW), 50 W Ref. (1) Load Mismatch (Vs1 = Vs2 = Vs3 = 9.0 Vdc) VSWR = 20:1, Pout = 8 W, Pin = 5.0 mW)(1) Stability (Pin = 1.0 – 30 mW, Vs1 = Vs2 = Vs3 = 6.0–9.0 Vdc) Pout between 1.0 W and 10 W (1) Load VSWR = 8:1 Control Current (Vs1 = Vs2 = Vs3 = 7.5 V, Pin = 0 dBm, VCont Set for Po = 7.0 W) (1) Adjust VCont for specified Pout. REV 6 ©MOTOROLA RF DEVICE DATA Motorola, Inc. 1994 MHW607–1 MHW607–2 MHW607–3 MHW607–4 1 PIN NO. 1 2 3 4 5 6 C1 L1 Z1 C2 C9 C3 L2 C10 C4 L3 L4 C5 C6 C8 C7 Z2 R.F. IN VCONTROL +7.0 Vdc @ 250 mA (TYPICAL) 10 dB ATTENUATOR C1 — 0.018 mF Chip C2, C3, C4, C5, C6, C7, C8 — 0.018 mF Chip C9, C10 — 3.3 mF Tantalum L1, L2, L3, L4 — 0.2 mH Z1, Z2 — 50 W Microstrip Vs1, Vs2 +7.5 Vdc @ 145 mA (TYPICAL) Vs3 +7.5 Vdc @ 1.75 A (TYPICAL) R.F. OUT 50 OHM LOAD SIGNAL GENERATOR Figure 1. Power Module Test System Block Diagram TYPICAL CHARACTERISTICS 6 5 4 EFFICIENCY (%) VCont 3 η 2 1 VSWR 140 150 160 f, FREQUENCY (MHz) 170 180 50 45 40 1.2:1 1.1:1 1.0:1 Pin = 1 mW Pout = 7 W Vs1 = Vs2 = Vs3 = 7.5 Vdc Vs1 = Vs2 = Vs3 = 7.5 V 14 12 10 8 6 4 2 1 2 3 4 5 6 7 8 VCont, CONTROL VOLTAGE (Vdc) 9 10 f = 146 MHz 155 174 Figure 2. Control Voltage, Efficiency and VSWR versus Frequency VSWR Figure 3. Output Power versus Control Voltage MHW607–1 MHW607–2 MHW607–3 MHW607–4 2 MOTOROLA RF DEVICE DATA TYPICAL CHARACTERISTICS 16 14 12 10 8 6 4 2 140 150 160 170 f, FREQUENCY (MHz) 180 190 Pin = 1 mW VC = 7 V Vs1 = Vs2 = Vs3 = 6 Vdc Vs1 = Vs2 = Vs3 = 7.5 Vdc 8 7 6 f = 146 MHz 5 4 3 2 1 –80 –60 –40 –20 0 20 Vs1 = Vs2 = Vs3 = 7.5 Vdc 174 MHz Pin = 1 mW Pout = 7 W 40 60 80 100 TC, CASE TEMPERATURE (°C) Figure 4. Output Power versus Frequency Figure 5. Control Voltage versus Case Temperature 14 12 10 8 6 4 2 –80 –60 –40 Pin = 1 mW Vs1 = Vs2 = Vs3 = 7.5 Vdc VCont SET FOR Pout = 7 W @ TC = 20°C 14 12 10 f = 146 MHz f = 174 MHz 146 MHz 8 6 4 2 –20 0 20 40 60 80 100 –80 –60 –40 Pin = 1 mW Vs1 = Vs2 = Vs3 = 7.5 Vdc VCont = 7 Vdc 174 MHz –20 0 20 40 60 80 100 TC, CASE TEMPERATURE (°C) TC, CASE TEMPERATURE (°C) Figure 6. Output Power versus Case Temperature Figure 7. Output Power versus Case Temperature at Maximum Control Voltage MOTOROLA RF DEVICE DATA MHW607–1 MHW607–2 MHW607–3 MHW607–4 3 APPLICATIONS INFORMATION NOMINAL OPERATION All electrical specifications are based on the nominal conditions of Vs1 = Vs2 = Vs3 = 7.5 Vdc (Pins 2, 4, 5) and Pout equal to 7.0 watts. With these conditions, maximum current density on any device is 1.5 x 105 A/cm 2 and maximum die temperature with 100 ° C case operating temperature is 165°C. While the modules are designed to have excess gain margin with ruggedness, operation of these units outside the limits of published specifications is not recommended unless prior communications regarding intended use have been made with the factory representative. GAIN CONTROL The module output should be limited to 7.0 watts. The preferred method of power output control is to fix Vs1 = Vs2 = Vs3 = 7.5 Vdc (Pins 2, 4, 5), Pin (Pin 1) at 1.0 mW, and vary VCont (Pin 3) voltage. DECOUPLING Due to the high gain of the three stages and the module size limitation, external decoupling networks require careful consideration. Pins 2, 3, 4 and 5 are internally bypassed with a 0.018 µF chip capacitor which is effective for frequencies from 5.0 MHz through 174 MHz. For bypassing frequencies below 5.0 MHz, networks equivalent to that shown in Figure 1 are recommended. Inadequate decoupling will result in spurious outputs at certain operating frequencies and certain phase angles of input and output VSWR. LOAD MISMATCH During final test, each module is load mismatch tested in a fixture having the identical decoupling networks described in Figure 1. Electrical conditions are Vs1 = Vs2 = V s3 equal to 9.0 Vdc, VSWR equal to 20:1, and output power equal to 8.0 watts. MHW607–1 MHW607–2 MHW607–3 MHW607–4 4 MOTOROLA RF DEVICE DATA 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 RF DEVICE DATA MHW607–1 MHW607–2 MHW607–3 MHW607–4 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 ◊ MHW607–1 MHW607–2 MHW607–3 MHW607–4 6 *MHW607/D* MHW607/D MOTOROLA RF DEVICE DATA