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| MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MRFIC0904/D The MRFIC Line 900 MHz GaAs Two-Stage Driver Amplifier The MRFIC0904 is an integrated driver amplifier designed for class A/B operation in the 800 MHz to 1 GHz frequency range. The design utilizes Motorola's Advanced GaAs FET process to yield superior performance and efficiency in a cost effective monolithic device. Off - chip output matching provides maximum flexibility in design. Applications for the MRFIC0904 include GSM, AMPS, and ISM band transmitters. * GSM Ramping/Gain Control of 45 dB with Power Control Function (PCNTRL) * Class 4 Pout (1 dB Gain Compression) = 26 dBm @ 4.8 V (Typical) * Class 4 Supply Current (1 dB) = 120 mA @ 4.8 V (Typical) * Class 5 Pout (1 dB Gain Compression) = 24 dBm 3.6 V (Typical) * Class 5 Supply Current (1 dB) = 120 mA @ 3.6 V (Typical) * Low Cost Surface Mount Plastic Package * Order MRFIC0904R2 for Tape and Reel. R2 Suffix = 2,500 Units per 16 mm, 13 inch Reel. * Device Marking = M0904 MAXIMUM RATINGS (TA = 25C unless otherwise noted) Rating Supply Voltage Power Control Voltage Enable Voltage Input Power Operating Ambient Temperature Storage Temperature Thermal Resistance, Junction to Case MRFIC0904 900 MHz GaAs TWO STAGE DRIVER AMP INTEGRATED CIRCUIT CASE 751B - 05 (SO - 16) Symbol VDD VSS PCNTRL ENABLE Pin TA Tstg JC Limit 6.0 -3 VDD VDD 5 - 35 to +85 - 65 to +150 60 Unit Vdc Vdc Vdc dBm C C C/W ENABLE GND 16 15 VDD 14 GND 13 GND 12 RF OUT 11 GND 10 BIAS 9 1 PCNTRL 2 GND 3 VSS 4 GND 5 GND 6 RF IN 7 GND 8 N/C Pin Connections and Functional Block Diagram REV 2 (c)MOTOROLA RF DEVICE DATA Motorola, Inc. 1997 MRFIC0904 1 RECOMMENDED OPERATING RANGES (TA = 25C unless otherwise noted) Parameter Supply Voltage Bias Voltage Range Power Control Voltage Range Enable Voltage ON State Enable Voltage OFF State RF Frequency Symbol VDD VSS BIAS PCNTRL ENABLE ENABLE f Value 2.7 to 5.0 - 2.75 to - 2.25 0 to 1.0 0 to 3.0 2.5 0.5 800 to 1000 Unit Vdc Vdc Vdc Vdc Vdc MHz ELECTRICAL CHARACTERISTICS (VDD = 3.6 V, VSS = -2.5 V, BIAS = 0.0 V, PCNTRL = 3.0 V, ENABLE = 3.0 V, Pin = -2 dBm, f = 900 MHz, ZO = 50 W, TA = 25C unless otherwise noted) Characteristic Supply Current IDD ISS Standby Current: Off-mode (ENABLE = 0 V) IDD ISS Output Power Output Power at 1 dB Gain Compression Input Return Loss PCNTRL Current ENABLE Current Gain Control Range Enable/Control Input 3 dB Bandwidth Min -- -- -- -- 22.5 -- -- -- -- -- -- Typ 120 1.0 50 60 24 24.5 14 200 200 45 1 Max 160 1.75 A 130 360 -- -- -- -- -- -- -- dBm dBm dB A A dB MHz Unit mA (1) All electrical Characteristics are measured in test circuit schematic as shown in Figure 1. PCNTRL C6 1 2 16 C5 15 14 C8 ENABLE VSS 3 C7 4 5 C4 T1 C3 VDD 13 12 RF IN T2 6 7 8 11 C2 RF OUT C1 10 9 BIAS C1 - 2.7 pF C2, C4, C8 - 100 pF C3 - 1 F C5, C6 - 10 pF C7 - 1000 pF T1 - 90 @ 900 MHz, Z0 = 100 T2 - 9 @ 900 MHz, Z0 = 50 BOARD MATERIAL = FR4 Figure 1. Applications Circuit Configuration MRFIC0904 2 MOTOROLA RF DEVICE DATA TYPICAL CHARACTERISTICS 30 200 Pout , OUTPUT POWER (dBm) 24 TA = 25C, -35C 18 I DD , SUPPLY CURRENT (mA) 150 TA = 25C 100 85C VDD = 3.6 V VSS = -2.5 V PCNTRL = 3.0 V BIAS = 0 V ENABLE = 3.0 V f = 900 MHz 0 5 85C 12 VDD = 3.6 V VSS = -2.5 V PCNTRL = 3.0 V BIAS = 0 V ENABLE = 3.0 V f = 900 MHz 0 5 - 35C 50 6 -20 0 -15 -10 -5 Pin, INPUT POWER (dBm) -20 -15 -10 -5 Pin, INPUT POWER (dBm) Figure 2. Output Power versus Input Power Figure 3. Supply Current versus Input Power 30 250 VDD = 4.8 V VSS = -2.5 V PCNTRL = 3.0 V BIAS = 0 V ENABLE = 3.0 V f = 900 MHz I DD , SUPPLY CURRENT (mA) Pout , OUTPUT POWER (dBm) 85C 24 -35C 18 TA = 25C VDD = 4.8 V VSS = -2.5 V PCNTRL = 3.0 V BIAS = 0 V ENABLE = 3.0 V f = 900 MHz -5 0 5 200 -35C 85C 85C 150 100 12 50 0 -20 TA = 25C - 35C 6 -20 -15 -10 Pin, INPUT POWER (dBm) -15 -10 -5 0 5 Pin, INPUT POWER (dBm) Figure 4. Output Power versus Input Power Figure 5. Supply Current versus Input Power 30 20 Pout , OUTPUT POWER (dBm) I DD , SUPPLY CURRENT (mA) 85C 10 0 TA = 25C -10 -20 - 35C -30 -40 0 0.5 1.0 1.5 2.0 2.5 PCNTRL (VOLTS) VDD = 3.6 V VSS = -2.5 V Pin = -2 dBm ENABLE = 3.0 V BIAS = 0 V f = 900 MHz 3.0 3.5 4.0 120 100 85C 80 60 40 20 0 0 0.5 1.0 1.5 2.0 2.5 PCNTRL (VOLTS) 3.0 3.5 4.0 TA = 25C VDD = 3.6 V VSS = -2.5 V Pin = -2 dBm ENABLE = 3.0 V BIAS = 0 V f = 900 MHz - 35C Figure 6. Output Power versus PCNTRL Figure 7. Supply Current versus PCNTRL MOTOROLA RF DEVICE DATA MRFIC0904 3 TYPICAL CHARACTERISTICS 30 20 Pout , OUTPUT POWER (dBm) 10 0 TA = 25C -10 -20 -30 0 0.5 1.0 1.5 2.0 2.5 3.0 PCNTRL (VOLTS) 3.5 4.0 4.5 5.0 140 120 85C - 35C I DD , SUPPLY CURRENT (mA) 100 85C 80 60 40 TA = 25C 20 0 0 0.5 1.0 1.5 2.0 2.5 PCNTRL (VOLTS) 3.0 3.5 4.0 VDD = 4.8 V VSS = -2.5 V Pin = 0 dBm ENABLE = 3.0 V BIAS = 0 V f = 900 MHz - 35C VDD = 4.8 V VSS = -2.5 V Pin = 0 dBm ENABLE = 3.0 V BIAS = 0 V f = 900 MHz Figure 8. Output Power versus PCNTRL Figure 9. Supply Current versus PCNTRL I DDQ , QUIESCENT SUPPLY CURRENT (mA) I DDQ , QUIESCENT SUPPLY CURRENT (mA) 330 120 100 4.8 V 80 60 40 20 0 VDD = 3.6 V 280 230 4.8 V 180 VDD = 3.6 V VSS = -2.5 V ENABLE = 3.0 V PCNTRL = 3.0 V TA = 25C 0.6 0.7 0.8 130 VSS = -2.5 V ENABLE = 3.0 V BIAS = 0 V TA = 25C 0 0.5 1.0 2.0 1.5 PCNTRL (VOLTS) 2.5 3.0 80 0 0.1 0.2 0.3 0.4 0.5 BIAS (VOLTS) Figure 10. Quiescent Supply Current versus BIAS Figure 11. Quiescent Supply Current versus PCNTRL MRFIC0904 4 MOTOROLA RF DEVICE DATA Table 1. Scattering Parameters (VDD = 3.6 V, VSS = -2.5 V, BIAS = 0.0 V, PCNTRL, ENABLE = 3 V, 50 System) f MHz 500 550 600 650 700 750 800 850 900 950 1000 1050 1100 1150 1200 1250 1300 S11 |S11| 0.922 0.887 0.826 0.698 0.419 0.206 0.073 0.146 0.170 0.183 0.232 0.302 0.395 0.522 0.607 0.675 0.743 -40.93 -52.05 -65.21 -81.22 -99.95 -106.43 -56.19 -4.45 -1.59 10.82 27.47 34.19 34.85 29.21 23.25 17.30 9.17 |S21| 12.201 16.242 21.133 28.039 33.973 32.195 31.685 29.419 25.996 24.115 22.091 19.995 17.411 14.15 11.961 9.76 7.951 S21 -76.39 -98.58 -116.66 -140.66 174.46 145.72 121.12 85.45 64.50 45.18 16.72 -5.08 -26.64 -52.28 -71.38 -88.04 -108.01 |S12| 0.002 0.002 0.003 0.004 0.004 0.006 0.006 0.006 0.006 0.007 0.007 0.007 0.006 0.006 0.005 0.005 0.004 S12 72.64 62.03 44.52 26.65 6.35 -9.10 -31.13 -47.59 -61.44 -80.54 -107.22 -116.06 -125.77 -146.60 -154.46 -177.16 160.61 |S22| 0.276 0.276 0.297 0.342 0.360 0.393 0.392 0.351 0.305 0.276 0.287 0.310 0.337 0.380 0.403 0.419 0.436 S22 166.48 169.80 175.47 173.06 169.94 163.65 154.83 146.93 145.90 152.91 162.87 167.00 170.51 169.57 167.34 163.73 159.33 Table 2. Scattering Parameters (VDD = 4.8 V, VSS = -2.5 V, BIAS = 0.0 V, PCNTRL, ENABLE = 3 V, 50 System) f MHz 500 550 600 650 700 750 800 850 900 850 1000 1050 1100 1150 1200 1250 1300 S11 |S11| 0.910 0.873 0.807 0.671 0.409 0.200 0.080 0.142 0.165 0.187 0.252 0.323 0.409 0.527 0.606 0.669 0.735 -41.17 -51.75 -64.98 -81.03 -100.12 -104.83 -53.72 -6.52 0.32 14.68 28.28 32.92 32.35 26.77 21.18 15.59 8.10 |S21| 12.58 17.09 22.33 29.24 35.95 34.04 33.08 30.64 27.22 24.95 22.30 20.06 17.37 14.03 11.89 9.74 7.96 S21 -78.69 -99.91 -118.28 -142.97 172.30 143.18 118.78 83.58 62.36 41.95 14.13 -7.52 -28.14 -53.24 -71.66 -87.41 -107.51 |S12| 0.0012 0.0024 0.0032 0.0041 0.0040 0.0055 0.0056 0.0057 0.0065 0.0066 0.0062 0.0057 0.0049 0.0051 0.0051 0.0043 0.0039 S12 65.66 43.49 48.13 17.29 -10.22 -14.65 -28.05 -45.38 -62.81 -86.95 -100.71 -113.16 -121.71 -152.49 -159.64 -155.55 171.99 |S22| 0.228 0.232 0.252 0.293 0.326 0.349 0.345 0.307 0.248 0.226 0.257 0.279 0.310 0.349 0.365 0.381 0.397 S22 168.72 172.87 177.75 174.31 172.83 164.57 156.12 147.87 146.40 146.72 167.95 172.05 173.62 171.86 169.36 163.46 161.81 MOTOROLA RF DEVICE DATA MRFIC0904 5 APPLICATIONS INFORMATION DESIGN PHILOSOPHY The MRFIC0904 is a versatile driver amplifier designed to operate in the 800 MHz to 1 GHz frequency range for cellular phone and Industrial, Scientific, and Medical (ISM) applications. The amplifier is designed using depletion mode GaAs MESFETs to perform at high efficiency at battery voltages of 3.6 and 4.8 Volts. While designed as a driver amplifier for a discrete transistor final stage, the device can act as a power amplifier for lower power systems such as ISM applications in telemetry and cordless telephones. THEORY OF OPERATION The MRFIC0904 has various control features making it versatile and applicable to both linear and saturated applications. The BIAS pin allows the setting of drain quiescent current. For non-linear applications such as GSM cellular, the pin can be grounded. For better gain and linearity, a positive voltage up to about 0.6 Volts can be applied. The PCNTRL pin allows the control of the output power over a wide dynamic range with low AM to AM distortion such as is required in GSM and other cellular systems. As shown in Figures 6 through 9, PCNTRL affects both the output power and the drain current thus maintaining good efficiency over a range of output power. The ENABLE pin is used to control the on-off state of the device and is useful as a reduced current standby control. A logic high signal of more than 2.5 Volts turns the device on. A logic low signal of less than 0.5 Volts reduces total supply current to typically less than 200 A. EVALUATION BOARDS Evaluation boards are available for RF Monolithic Integrated Circuits by adding a "TF" suffix to the device type. For a complete list of currently available boards and ones in development for newly introduced product, please contact your local Motorola Distributor or Sales Office. MRFIC0904 6 MOTOROLA RF DEVICE DATA PACKAGE DIMENSIONS -ANOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. DIM A B C D F G J K M P R MILLIMETERS MIN MAX 9.80 10.00 4.00 3.80 1.75 1.35 0.49 0.35 1.25 0.40 1.27 BSC 0.25 0.19 0.25 0.10 7 0 6.20 5.80 0.50 0.25 INCHES MIN MAX 0.386 0.393 0.150 0.157 0.054 0.068 0.014 0.019 0.016 0.049 0.050 BSC 0.008 0.009 0.004 0.009 7 0 0.229 0.244 0.010 0.019 16 9 -B1 8 P 8 PL 0.25 (0.010) M B M G F K C -TSEATING PLANE R X 45 M D 16 PL 0.25 (0.010) M J T B S A S CASE 751B-05 ISSUE J MOTOROLA RF DEVICE DATA MRFIC0904 7 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 MRFIC0904 8 *MRFIC0904/D* MOTOROLA RF DEVICE DATA MRFIC0904/D |
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