Order this document by MHW804/D SEMICONDUCTOR TECHNICAL DATA The RF Line . . . designed specifically for portable radio applications. The MHW804 Series is capable of wide power range control, operates from a 7.5 volt supply and requires only 1.0 mW of RF input power. • MHW804–1 — 800 to 870 MHz MHW804–2 — 896 to 940 MHz 4.0 WATTS 800 to 940 MHz RF POWER AMPLIFIERS • Specified 7.5 Volt Characteristics: RF Input Power — 1.0 mW (0 dBm) RF Output Power — 4.0 W Minimum Gain — 36 dB Harmonics — – 45 dBc Max @ 2.0 fo • 50 Ohm Input/Output Impedances • Guaranteed Stability and Ruggedness • Circuit board photomaster available upon request by contacting RF Tactical Marketing in Phoenix, AZ. MAXIMUM RATINGS (Flange Temperature = 25°C) Symbol Value Unit DC Supply Voltage Vs 10 Vdc DC Control Voltage Vcont 4.0 Vdc Pin 5.0 mW Pout 6.0 W Operating Case Temperature Range TC – 30 to +100 °C Storage Temperature Range Tstg – 30 to +100 °C Rating RF Input Power RF Output Power CASE 301F–03, STYLE 1 ELECTRICAL CHARACTERISTICS (TC = + 25°C, 50 ohm system, unless otherwise noted) Characteristic Symbol Min Max Unit BW 800 896 870 940 MHz Gp Vcont 36 — dB — 3.75 Vdc η 32 — % ID — — — 210 1430 0.2 mA VSWRin — — 2.0:1 — — — – 45 – 50 dBc Leakage Current — Is2 + Is3 + Is5 (Vs2 = Vs3 = Vs5 = 7.5 V; Vs1 = Vs4 = 0 V Vcont = 0 V; Pin = 0 mW) IL — 0.3 mA Standby Current — Is1 + Is4 (Vs1 = Vs2 = Vs3 = Vs4 = Vs5 = 7.5 V Vcont = 4.0 V; Pin = 0 mW) IS — 220 mA Load Mismatch Stress (Vs1 = Vs2 = Vs3 = Vs4 = Vs5 = 9.0 V; Pin = 2.0 mW; Pout = 6.0 W; Load VSWR = 20:1, All Phase Angles. Adjust Vcont for Specified Pout) ψ Stability (Vs1 = Vs2 = Vs3 = Vs4 = Vs5 = 6.0 to 9.0 V; PIN = – 1.0 dBm to + 3.0 dBm; Pout = 1.0 W to 4.0 W; Load VSWR = 6:1, All Phase Angles; Adjust Vcont for Specified Pout) — Frequency Range MHW804–1 MHW804–2 Power Gain (Vs1 = Vs2 = Vs3 = Vs4 = Vs5 = 7.5 V; Vcont = 3.75 V) Control Voltage (Pin = 0 dBm, Pout = 4.0 W, Vs1 = Vs2 = Vs3 = Vs4 = Vs5 = 7.5 V, Adjust Vcont for specified Pout) Efficiency (Same condition as for Vcont) Current Drain (Same conditions as for Vcont) IS1 + IS4 (Pins 2, 5) IS2 + IS3 + IS5 (Pins 3, 4, 6) Icontrol (Pin 1) Input VSWR (Same conditions as for Vcont) Harmonic Content (Same conditions as for Vcont) 2.0 fo 3.0 fo No Degradation in Output Power All Spurious Outputs More Than 60 dB Below Desired Signal REV 6 RF DEVICE DATA MOTOROLA Motorola, Inc. 1994 MHW804–1 MHW804–2 1 PIN NO. 1 2 3 4 5 6 7 TEST FIXTURE C1 Z1 L1 L2 C2 VCONTROL + 3.75 Vdc 262 µA (TYPICAL) 10 dB ATTENUATOR SIGNAL GENERATOR C3 C5 L3 C4 C6 Vs3/Vs4 + 7.5 Vdc 360 mA (TYPICAL) L4 C7 L5 C8 C9 L6 C11 Z2 C10 Vs1/Vs2 + 7.5 Vdc 178 mA (TYPICAL) C1, C2 — 0.018 µF Chip C3, C5, C7, C9 — 0.1 µF C4, C6, C8, C10 — 1 µF Tantalum C11 — 15 µF L1, L2, L5 — 0.29 µH L3, L4, L6 — 0.15 µH 50 Ohm Microstripµ Vs5 + 7.5 Vdc 986 mA (TYPICAL) 50 OHM LOAD Figure 1. Power Module Test System Block Diagram MHW804–1 MHW804–2 2 MOTOROLA RF DEVICE DATA TYPICAL CHARACTERISTICS 6 η 3 40 35 Vcont 30 2 2.0:1 1 1.5:1 VSWR 1.0:1 0 780 800 820 840 f, FREQUENCY (MHz) POUT, OUTPUT POWER (W) 4 η , EFFICIENCY (%) Pin = 1 mW Pout = 4 W Vs1 = Vs2 = Vs3 = Vs4 = Vs5 = 7.5 Vdc INPUT VSWR VCONT, CONTROL VOLTAGE (Vdc) 5 3 2 1 5 2 3 4 VCONT, CONTROL VOLTAGE (Vdc) 5 Pin = 1 mW Vcont = 3.75 Vdc Vs1 = Vs2 = Vs3 = Vs4 = Vs5 = 7.5Vdc VCONT, CONTROL VOLTAGE (Vdc) POUT, OUTPUT POWER (W) 0 Figure 3. Output Power versus Control Voltage 6 4 3 2 1 835 MHz 870 MHz 4 Figure 2. Control Voltage, Efficiency and VSWR versus Frequency 5 f = 800 MHz 5 1 880 860 Pin = 1 mW Vs1 = Vs2 = Vs3 = Vs4 = Vs5 = 7.5 Vdc 780 800 820 840 f, FREQUENCY (MHz) 3 f = 870 MHz 800 MHz 2 1 Pin = 1 mW Vs1 = Vs2 = Vs3 = Vs4 = Vs5 = 7.5 Vdc Pout = 4 W 0 – 80 – 60 – 40 880 860 4 – 20 –0 20 40 60 80 100 TC, CASE TEMPERATURE (°C) Figure 4. Output Power versus Frequency Figure 5. Control Voltage Case Temperature 7 5 4 3 f = 800 MHz Pin set for 4 W @ TC = 20°C Vcont = 3.75 V Vs1 = Vs2 = Vs3 = Vs4 = Vs5 = 7.5 Vdc 870 MHz 2 1 0 – 80 – 60 – 40 – 20 – 0 20 40 60 TC, CASE TEMPERATURE (°C) 80 100 Figure 6. Output Power versus Case Temperature MOTOROLA RF DEVICE DATA 6 POUT, OUTPUT POWER (W) POUT, OUTPUT POWER (W) f = 800 MHz 5 870 MHz Pin = 1 mW Vs1 = Vs2 = Vs3 = Vs4 = Vs5 = 7.5 Vdc Vcont = 4 Vdc 4 3 2 – 80 – 60 – 40 – 20 – 0 20 40 60 TC, CASE TEMPERATURE (°C) 80 100 Figure 7. Output Power versus Case Temperature at Maximum Control Voltage MHW804–1 MHW804–2 3 APPLICATIONS INFORMATION NOMINAL OPERATION All electrical specifications are based on the nominal conditions of Vs1 = Vs2 = Vs3 = Vs4 = Vs5 = 7.5 Vdc (Pins 2, 3, 4, 5, 6) and Pout equal to 4.0 watts. With these conditions, maximum current density on any device is 1.5 x 105 A/cm2 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 4.0 watts. The preferred method of power output control is to fix Vs1 = Vs2 = Vs3 = Vs4 = V s5 = 7.5 Vdc (Pins 2, 3, 4, 5, 6), Pin (Pin 1) at 1.0 mW, and vary Vcont (Pin 1) voltage. MHW804–1 MHW804–2 4 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 6 are internally bypassed with a 0.018 µF chip capacitor which is effective for frequencies from 5.0 MHz through 925 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 = Vs3 = Vs4 = V s5 equal to 9.0 V, VSWR equal to 20:1, and output power equal to 6.0 watts. MOTOROLA RF DEVICE DATA PACKAGE DIMENSIONS NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION F TO CENTER OF LEADS. –Z– –A– G 0.13 (0.005) M T A B M R –S– J K Q 2 PL D 7 PL 0.25 (0.010) M T Z N H Y W X V L 0.13 (0.005) M F E C –T– SEATING PLANE P T S M DIM A B C D E F G H J K L N P Q R S V W X Y INCHES MIN MAX 2.380 2.395 1.970 1.990 0.250 0.265 0.018 0.022 0.085 0.100 0.132 BSC 2.260 BSC 2.042 BSC 0.267 0.278 0.230 0.300 1.242 BSC 1.742 BSC 0.008 0.012 0.120 0.130 0.535 0.555 0.445 0.465 1.142 BSC 0.542 BSC 0.642 BSC 0.342 BSC MILLIMETERS MIN MAX 60.46 6.083 50.04 50.54 6.35 6.73 0.46 0.55 2.16 2.54 3.35 BSC 57.40 BSC 51.87 BSC 6.78 7.06 5.85 7.62 31.55 BSC 44.25 BSC 0.21 0.30 3.05 3.30 13.59 14.09 11.31 11.81 29.01 BSC 13.77 BSC 16.31 BSC 8.69 BSC 7 PL 0.25 (0.010) M T CASE 301F–03 ISSUE C MOTOROLA RF DEVICE DATA STYLE 1: PIN 1. 2. 3. 4. 5. 6. 7. CASE: RF INPUT/V CONT VS1 VS2 VS3 VS4 VS5 RF OUTPUT GROUND MHW804–1 MHW804–2 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. 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ASIA PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Center, No. 2 Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong. MHW804–1 MHW804–2 6 ◊ *MHW804/D* MHW804/D MOTOROLA RF DEVICE DATA