RF LDMOS Wideband Integrated Power Amplifiers

www.DataSheet4U.com Freescale Semiconductor Technical Data Document Number: MW5IC2030N Rev. 7, 1/2006 RF LDMOS Wideband Integrated Power Amplifiers The MW5IC2030N wideband integrated circuit is designed with on - chip matching that makes it usable from 1930 to 1990 MHz. This multi - stage structure is rated for 26 to 28 Volt operation and covers all typical cellular base station modulation formats. Final Application • Typical CDMA Performance: VDD = 27 Volts, IDQ1 = 160 mA, IDQ2 = 230 mA, Pout = 5 Watts Avg., Full Frequency Band, IS - 95 CDMA (Pilot, Sync, Paging, Traffic Codes 8 Through 13), Channel Bandwidth = 1.2288 MHz. PAR = 9.8 dB @ 0.01% Probability on CCDF. Power Gain — 23 dB Drain Efficiency — 20% ACPR @ 885 kHz Offset — - 49 dBc in 30 kHz Channel Bandwidth Driver Application • Typical CDMA Performance: VDD = 27 Volts, IDQ1 = 220 mA, IDQ2 = 240 mA, Pout = 1 Watt Avg., Full Frequency Band, IS - 95 CDMA (Pilot, Sync, Paging, Traffic Codes 8 Through 13), Channel Bandwidth = 1.2288 MHz. PAR = 9.8 dB @ 0.01% Probability on CCDF. Power Gain — 24 dB ACPR @ 885 kHz Offset — - 63 dBc in 30 kHz Channel Bandwidth • Capable of Handling 10:1 VSWR, @ 27 Vdc, 1990 MHz, 30 Watts CW Output Power • Stable into a 3:1 VSWR. All Spurs Below - 60 dBc @ 0 to 43 dBm CW Pout. • On - Chip Matching (50 Ohm Input, >4 Ohm Output) • Integrated Temperature Compensation Capability with Enable/Disable Function • On - Chip Current Mirror gm Reference FET for Self Biasing Application (1) • Integrated ESD Protection • 200°C Capable Plastic Package • N Suffix Indicates Lead - Free Terminations. RoHS Compliant. • In Tape and Reel. R1 Suffix = 500 Units per 44 mm, 13 inch Reel VDS1 VRD2 VRG2 RFin VRD1 VDS2/RFout MW5IC2030NBR1 MW5IC2030GNBR1 1930 - 1990 MHz, 30 W, 26 V GSM/GSM EDGE, W - CDMA, PHS RF LDMOS WIDEBAND INTEGRATED POWER AMPLIFIERS CASE 1329 - 09 TO - 272 WB - 16 PLASTIC MW5IC2030NBR1 CASE 1329A - 03 TO - 272 WB - 16 GULL PLASTIC MW5IC2030GNBR1 GND VDS1 VRD2 VRG2 GND RFin VRD1 VRG1/VGS1 VGS2 NC GND 1 2 3 4 5 6 7 8 9 10 11 16 15 GND NC 14 VDS2/ RFout 13 12 NC GND VRG1/VGS1 VGS2 Quiescent Current Temperature Compensation (Top View) Note: Exposed backside flag is source terminal for transistors. Figure 1. Functional Block Diagram Figure 2. Pin Connections 1. Refer to AN1987, Quiescent Current Control for the RF Integrated Circuit Device Family. Go to http://www.freescale.com/rf. Select Documentation/Application Notes - AN1987.  Freescale Semiconductor, Inc., 2006. All rights reserved. MW5IC2030NBR1 MW5IC2030GNBR1 1 RF Device Data Freescale Semiconductor Table 1. Maximum Ratings Rating Drain - Source Voltage Gate - Source Voltage Storage Temperature Range Operating Junction Temperature Input Power Symbol VDSS VGS Tstg TJ Pin Value - 0.5, +65 - 0.5, +15 - 65 to +175 200 20 Unit Vdc Vdc °C °C dBm Table 2. Thermal Characteristics Characteristic Thermal Resistance, Junction to Case CDMA Application (Pout = 5 W CW) PHS Application (Pout = 12.6 W CW) Stage 1, 27 Vdc, IDQ = 160 mA Stage 2, 27 Vdc, IDQ = 230 mA Stage 1, 26 Vdc, IDQ = 300 mA Stage 2, 26 Vdc, IDQ = 1300 mA Symbol RθJC 4.89 1.75 4.85 1.61 Value (1,2) Unit °C/W Table 3. ESD Protection Characteristics Test Conditions Human Body Model Machine Model Charge Device Model Class 1B (Minimum) A (Minimum) 3 (Minimum) Table 4. Moisture Sensitivity Level Test Methodology Per JESD 22 - A113, IPC/JEDEC J - STD - 020 Rating 3 Package Peak Temperature 260 Unit °C Table 5. Electrical Characteristics (TC = 25°C unless otherwise noted) Characteristic Symbol Min Typ Max Unit CDMA Functional Tests (In Freescale 1900 MHz Test Fixture, 50 οhm system) VDD = 27 Vdc, IDQ1 = 160 mA, IDQ2 = 230 mA, Pout = 5 W Avg., 1960 MHz, Single - Carrier N - CDMA, 1.2288 MHz Channel Bandwidth Carrier. ACPR measured in 30 kHz Channel Bandwidth @ ± 885 kHz Offset. PAR = 9.8 dB @ 0.01 Probability on CCDF. Power Gain Drain Efficiency Input Return Loss Adjacent Channel Power Ratio Gain Flatness in 30 MHz BW, 1930 - 1990 MHz Gps ηD IRL ACPR GF 21.5 18 — — — 23 20 - 18 - 49 0.2 — — - 10 - 47 0.3 dB % dB dBc dB 1. MTTF calculator available at http://www.freescale.com/rf. Select Tools/Software/Application Software/Calculators to access the MTTF calculators by product. 2. Refer to AN1955, Thermal Measurement Methodology of RF Power Amplifiers. Go to http://www.freescale.com/rf. Select Documentation/Application Notes - AN1955. (continued) MW5IC2030NBR1 MW5IC2030GNBR1 2 RF Device Data Freescale Semiconductor Table 5. Electrical Characteristics (TC = 25°C unless otherwise noted) (continued) Characteristic Pout @ 1 dB Compression Point, CW Deviation from Linear Phase in 30 MHz BW (Characterized from 1930 - 1990 MHz) Delay Part - to - Part Phase Variation Part - to - Part Gain Variation (Per Lot or Reel) Reference FET to RF FET Scaling Ratio Delta (Stages 1 and 2) Symbol P1dB Φ Delay ∆Φ ∆G Min — — — — — — Typ 30 ±1 2.25 ±10 ±1.5 10 Max — — — — — — Unit W ° ns ° dB % Typical Performances (In Freescale Test Fixture) VDD = 26 Vdc, IDQ1 = 160 mA, IDQ2 = 230 mA, Pout = 5 W, f = 1960 MHz Typical PHS Performances (In Freescale Test Fixture, 50 οhm system) VDD = 26 Vdc, IDQ1 = 260 mA, IDQ2 = 1100 mA, Pout = 12.6 W, 1900 MHz, PHS Signal Mask Power Gain Drain Efficiency Input Return Loss Adjacent Channel Power Ratio (600 kHz Offset in 192 kHz BW) Gps ηD IRL ACPR — — — — 24 25 - 15 - 72 — — — — dB % dB dBc MW5IC2030NBR1 MW5IC2030GNBR1 RF Device Data Freescale Semiconductor 3 VD1 Z10 + C19 C9 C6 1 16 NC 15 C5 Z8 Z3 6 7 C14 VRG1/VGS1 8 9 C18 Z11 NC 10 NC 11 Quiescent Current Temperature Compensation NC 13 12 Z7 14 C1 C2 C3 Z6 Z4 Z5 Z9 C8 + VD2 C20 RF OUTPUT 2 3 VRD2 C12 VBIAS R2 R3 RF INPUT Z1 C7 VRD1 R6 C13 Z2 4 5 VBIAS1 R1 C11 R4 C15 C4 + VBIAS2 R2 C10 R5 C16 + C17 Z1 Z2 Z3 Z4 Z5 Z6 0.465″ 0.518″ 0.282″ 0.221″ 0.489″ 0.471″ x 0.041″ Microstrip x 0.041″ Microstrip x 0.235″ Microstrip x 0.081″ Microstrip x 0.041″ Microstrip x 0.025″ Microstrip Z7 Z8 Z9 Z10 Z11 PCB 0.200″ x 0.025″ Microstrip 0.274″ x 0.050″ Microstrip 0.615″ x 0.050″ Microstrip 0.450″ x 0.025″ Microstrip 0.340″ x 0.014″ Microstrip Rogers 4350, 0.020″, εr = 3.5 Figure 3. MW5IC2030NBR1(GNBR1) Test Circuit Schematic Table 6. MW5IC2030NBR1(GNBR1) Test Circuit Component Designations and Values Part C1 C2 C3 C4 C5, C6 C7 C8, C9, C10, C11 C12, C13, C14, C15, C16 C17, C18 C19, C20 R1, R3 R2 R4, R5, R6 Description 1.8 pF High Q Chip Capacitor (0603) 1.5 pF High Q Chip Capacitor (0603) 3.9 pF High Q Chip Capacitor (0603) 6.8 pF High Q Chip Capacitor (0805) 100 pF Class 1 NPO Chip Capacitors (0805) 4.7 pF Class 1 NPO Chip Capacitor (0805) 0.1 µF X7R Chip Capacitors (1206) 0.01 µF Class 2 X7R Chip Capacitors (0805) 22 µF, 35 V Electrolytic Capacitors 330 µF, 50 V Electrolytic Capacitors 1 kW, 5% Chip Resistors (0805) 499 W, 1% Chip Resistor (0805) 100 kW, 5% Chip Resistors (0805) Part Number 600S1R8AT - 250 - T 600S1R5AT - 250 - T 600S3R9AT - 250 - T 600S6R8AT - 250 - T GRM215CB1H101CZ01D GRM215CB1H4R7CZ01D C1206C104K5RACT C0805C103K5RACT ECE - 1AVKS220 ECA - 1HM331 Manufacturer ATC ATC ATC ATC Murata Murata Kemet Kemet Panasonic Panasonic MW5IC2030NBR1 MW5IC2030GNBR1 4 RF Device Data Freescale Semiconductor RD2 C19 VD1 MW5IC2030M Rev 3 RG2 VD2 C20 R3 C9 C6 C12 R6 C13 C7 CUTOUT AREA C8 C5 C3 C2 C1 C17 C18 C15 C16 C14 R4 R5 C10 C4 RD1 C11 R1 VG2 NC VG1RG1 R2 Freescale has begun the transition of marking Printed Circuit Boards (PCBs) with the Freescale Semiconductor signature/logo. PCBs may have either Motorola or Freescale markings during the transition period. These changes will have no impact on form, fit or function of the current product. Figure 4. MW5IC2030NBR1(GNBR1) Test Circuit Component Layout MW5IC2030NBR1 MW5IC2030GNBR1 RF Device Data Freescale Semiconductor 5 TYPICAL CHARACTERISTICS 23 Gps 32 31 30 29 21 VDD = 27 Vdc, Pout = 10 W (Avg.) IDQ1 = 160 mA, IDQ2 = 230 mA 100 kHz Tone Spacing ηD IRL 28 −26 −28 −30 19 18 1880 IMD 1900 1920 1940 1960 1980 2000 2020 f, FREQUENCY (MHz) −32 −34 −36 2040 22 G ps , POWER GAIN (dB) ηD, DRAIN EFFICIENCY (%) IMD, INTERMODULATION DISTORTION (dBc) −16 −17 −18 −19 −20 −21 20 Figure 5. Two - Tone Broadband Performance @ Pout = 10 Watts Avg. Gps 23 G ps , POWER GAIN (dB) VDD = 27 Vdc, Pout = 1 W (Avg.) IDQ1 = 160 mA, IDQ2 = 230 mA 100 kHz Tone Spacing IRL ηD 8 7 6 ηD, DRAIN EFFICIENCY (%) IMD, INTERMODULATION DISTORTION (dBc) 24 9 22 5 −46 −47 −48 −16 −17 −18 −19 −20 −21 21 20 19 1880 IMD −49 −50 −51 2040 1900 1920 1940 1960 1980 2000 2020 f, FREQUENCY (MHz) Figure 6. Two - Tone Broadband Performance @ Pout = 1 Watt Avg. 25 G ps , POWER GAIN (dB) 24 23 22 21 VDD = 27 Vdc 20 f1 = 1960 MHz, f2 = 1960.1 MHz Two−Tone Measurements 19 0.1 1 IDQ1 = 120 mA IDQ2 = 175 mA IDQ1 = 160 mA IDQ2 = 230 mA IDQ1 = 200 mA IDQ2 = 300 mA IMD, INTERMODULATION DISTORTION (dBc) 26 10 100 −10 −15 VDD = 27 Vdc −20 IDQ1 = 160 mA, IDQ2 = 230 mA −25 f1 = 1960 MHz, f2 = 1960.1 MHz −30 Two−Tone Measurements −35 −40 −45 −50 −55 −60 −65 −70 −75 −80 0.1 1 IRL, INPUT RETURN LOSS (dB) IRL, INPUT RETURN LOSS (dB) 3rd Order 5th Order 7th Order 10 100 Pout, OUTPUT POWER (WATTS) PEP Pout, OUTPUT POWER (WATTS) PEP Figure 7. Two - Tone Power Gain versus Output Power Figure 8. Intermodulation Distortion Products versus Output Power MW5IC2030NBR1 MW5IC2030GNBR1 6 RF Device Data Freescale Semiconductor TYPICAL CHARACTERISTICS −15 IMD, INTERMODULATION DISTORTION (dBc) −20 −25 −30 −35 −40 −45 −50 −55 −60 0.1 1 10 100 TWO−TONE SPACING (MHz) 7th Order 3rd Order 5th Order VDD = 27 Vdc, Pout = 30 W (PEP), IDQ1 = 160 mA, IDQ2 = 230 mA, Two−Tone Measurements (f1 + f2/2) = Center Frequency of 1960 MHz 50 49 Pout , OUTPUT POWER (dBm) 4