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| SPA-1426Z 0.7GHz to 2.2GHz 1W InGaP HBT Amplifier Preliminary SPA-1426Z 0.7GHz to 2.2GHz 1W InGaP HBT AMPLIFIER RoHS Compliant and Pb-Free Product Package: SOF-26 Product Description RFMD's SPA-1426Z is a high linearity single-stage class A Heterojunction Bipolar Transistor (HBT) power amplifier. The SPA-1426Z is made with InGaP-on-GaAs device technology and fabricated with MOCVD for an ideal combination of low cost and high reliability. It is well suited for use as a driver stage in macro/micro-cell infrastructure equipment, or as the final output stage in pico-cell infrastructure equipment. It features an input power detector, on/off power control, ESD protection, excellent overall robustness and a hand reworkable and thermally enhanced SOF-26 package. Optimum Technology Matching(R) Applied GaAs HBT GaAs MESFET InGaP HBT (dBc) Features P1dB =29.5dBm @ 2140MHz ACP = -65dBc with 17.0dBm Channel Power @ 2140MHz Low Thermal Resistance Package Power Up/Down Control<1s Robust Class 1C ESD ACP versus Channel Power, 2140MHz, W-CDMA -35.0 -40.0 -45.0 -50.0 -55.0 -60.0 -65.0 -70.0 -75.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 22.0 -40C 25C 85C Applications Macro/Micro-Cell Driver Stage Pico-Cell Output Stage GSM, CDMA, TDSCDMA, WCDMA, IS-95 Single and Multi-Carrier Applications SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT RF MEMS Channel Power Out (dBm) Parameter Small Signal Gain Min. Specification Typ. 16.5 14.0 14.0 29.5 28.5 29.5 43.0 47.0 46.5 Max. Unit dB dB dB dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dB dB dB mA 885MHz 1960MHz 2140MHz 885MHz 1960MHz 2140MHz 885MHz Condition Output Power at 1dB Compression Output Third Order Intercept Point, 18dBm per tone, 1MHz spacing W-CDMA Channel Power -65dBc ACP -55dBc ACP -65dBc ACP -55dBc ACP -65dBc ACP -55dBc ACP Input Return Loss Output Return Loss Noise Figure Operating Current (VCC =5V), Quiescent Operating Voltage Power Up Control Current (VPC =5V) VCC Leakage Current (VCC =5V, VPC =0V) Thermal Resistance (junction to lead) Test Conditions: VCC =5V ICQ =325mA Typ. 15.0 8.0 14.2 18.4 16.5 18.5 17.0 19.0 18.0 10.5 5.4 325.0 5.0 2.1 21 5.5 100.0 1960MHz 2140MHz 3GPP 3.5, test model 1, 64 DPCH 885MHz 885MHz 1960MHz 1960MHz 2140MHz 2140MHz 1960MHz 1960MHz 1960MHz V mA A C/W TL =25C ZS =ZL =50 RF MICRO DEVICES(R), RFMD(R), Optimum Technology Matching(R), Enabling Wireless ConnectivityTM, PowerStar(R), POLARISTM TOTAL RADIOTM and UltimateBlueTM are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. (c)2006, RF Micro Devices, Inc. EDS-105883 Rev B 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 1 of 14 SPA-1426Z Absolute Maximum Ratings Parameter Max Device Current (lCE) Max Device Voltage (VCC)* Power Dissipation Max CW Input Power, 50 Output Load Max CW Input Power, 10:1 VSWR Output Load Max Modulated (W-CDMA) Input Power, 50 Output Load** Max Modulated (W-CDMA) Input Power, 10:1 VSWR Output Load** Max RF Output Power with 50 Output Load (Continuous long term operation) Max Junction Temperature (TJ) Operating Temperature Range (TL) Maximum Storage Temperature ESD Rating - Human Body Model (HBM) Moisture Sensitivity Level *Note: No RF Drive **Note: W-CDMA, 64DPCH Operation of this device beyond any one of these limits may cause permanent damage. For reliable continuous operation, the device voltage and current must not exceed the maximum operating values specified in the table on page one. Bias Conditions should also satisfy the following expression: IDVD <(TJ -TL)/RTH, j-l and TL =TLEAD Preliminary Rating 750 6 3 29 18 22 15 27 +150 -40 to +85 +150 Class 1C MSL 1 Unit mA V W dBm dBm dBm dBm dBm C C C Caution! ESD sensitive device. Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. RoHS status based on EUDirective2002/95/EC (at time of this document revision). The information in this publication is believed to be accurate and reliable. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time without prior notice. Simplified Device Schematic GND VBias 1 Bias 6 NC 5 RF IN 2 RF OUT / VCC VPC 3 4 VDET GND 2 of 14 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. EDS-105883 Rev B Preliminary Typical RF Performance 850MHz to 910MHz Application Circuit ACP versus Channel Power Out 880MHz, W-CDMA, 5V SPA-1426Z ACP versus Channel Power Out 880MHz, IS-95, 5V -40 -45 -50 -55 -40 -45 -50 -55 -60 (dBc) (dBc) -60 -65 -70 -75 -80 8 Source ACPR 10 12 -40C 25C 85C Source -65 -70 -75 -80 -85 -40C 25C 85C Source 3GPP 3.5, 64 DPCH, Peak/Avg=11dB 14 16 18 20 22 -90 10 Source ACPR 12 14 16 IS-95A 9CH Fwd, Peak/Avg=9.1dB 18 20 22 24 Channel Power Out (dBm) Channel Power Out (dBm) -40 -45 -50 -55 ACP versus Channel Power Out W-CDMA, 5V, 25C -40 -45 -50 -55 -60 ACP versus Channel Power Out IS-95, 5V, 25C (dBc) (dBc) -60 -65 -70 -75 -80 8 Source ACPR 10 12 850Mhz 880Mhz 910MHz Source -65 -70 -75 -80 -85 850Mhz 880Mhz 910MHz Source 3GPP 3.5, 64 DPCH, Peak/Avg=11dB 14 16 18 20 22 -90 10 Source ACPR 12 14 16 IS-95A 9CH Fwd, Peak/Avg=9.1dB 18 20 22 24 Channel Power Out (dBm) Channel Power Out (dBm) P1dB versus Frequency 33 32 31 30 48 47 46 45 OIP3 versus Frequency 18dBm/Tone (dBm) (dBm) 44 43 42 41 29 28 27 26 25 0.85 0.86 0.87 0.88 0.89 0.90 0.91 -40C 25C 85C 40 39 38 0.85 0.86 0.87 0.88 0.89 0.90 -40C 25C 85C 0.91 Frequency (GHz) Frequency(GHz) EDS-105883 Rev B 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 3 of 14 SPA-1426Z Typical RF Performance 850MHz to 910MHz Application Circuit S11 versus Frequency 0 -5 -10 Preliminary S21 versus Frequency 20 18 16 14 S11 (dB) S21 (dB) 12 10 8 6 -15 -20 -25 -30 700 750 800 850 900 950 1000 -40C 25C 85C 4 2 0 700 750 800 850 900 950 -40C 25C 85C 1000 Frequency (MHz) Frequency (MHz) S12 versus Frequency 0 -5 -10 0 S22 versus Frequency -40C 25C 85C -5 -10 S12 (dB) -20 -25 -30 -35 -40 700 750 800 850 900 950 1000 S22 (dB) -15 -15 -20 -25 -30 700 750 800 850 900 950 1000 -40C 25C 85C Frequency (MHz) Frequency (MHz) Noise Figure versus Frequency 10 9 8 7 1.6 1.5 1.4 V-Detect versus Output Power at 880MHz NF (dB) 6 5 4 3 2 1 0 850 860 870 880 890 900 910 V Detect (V) 1.3 1.2 1.1 1.0 0.9 0.8 6 9 12 15 18 21 24 27 -40C 25C 85C 30 33 Frequency (MHz) Power Out (dBm) 4 of 14 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. EDS-105883 Rev B Preliminary Typical RF Performance 1930MHz to 1960MHz Application Circuit ACP versus Channel Power Out 1960MHz, W-CDMA, 5V -40C 25C 85C Source SPA-1426Z ACP versus Channel Power Out 1960MHz, IS-95, 5V -35 -40 -45 -50 -40 -45 -50 -55 -60 (dBc) (dBc) -55 -60 -65 -70 -75 -80 8 Source ACPR 10 12 3GPP 3.5, 64 DPCH, Peak/Avg=11dB 14 16 18 20 22 -65 -70 -75 -80 -85 -90 10 Source ACPR 12 14 16 -40C 25C 85C Source IS-95A 9CH Fwd, Peak/Avg=9.1dB 18 20 22 24 Channel Power Out (dBm) Channel Power Out (dBm) -35 -40 -45 -50 ACP versus Channel Power Out W-CDMA, 5V, 25C 1930Mhz 1960Mhz 1990MHz Source -40 -45 -50 -55 -60 ACP versus Channel Power Out IS-95, 5V, 25C 1.93Ghz 1.96Ghz 1.99GHz Source (dBc) (dBc) -55 -60 -65 -70 -75 -80 8 Source ACPR 10 12 3GPP 3.5, 64 DPCH, Peak/Avg=11dB 14 16 18 20 22 -65 -70 -75 -80 -85 -90 10 12 14 16 18 20 22 24 Source ACPR IS-95A 9CH Fwd, Peak/Avg=9.1dB Channel Power Out (dBm) Channel Power Out (dBm) P1dB versus Frequency 33 32 31 55 53 51 49 OIP3 versus Frequency P1dB (dBm) OIP3 (dBm) -40C 25C 85C 1.94 1.95 1.96 1.97 1.98 1.99 30 29 28 27 26 25 1.93 47 45 43 41 39 37 35 1.93 1.94 1.95 1.96 1.97 1.98 -40C 25C 85C 1.99 Frequency (GHz) Frequency (GHz) EDS-105883 Rev B 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 5 of 14 SPA-1426Z Typical RF Performance 1930MHz to 1960MHz Application Circuit S11 versus Frequency 0 -5 -10 Preliminary S21 versus Frequency 20 18 16 14 12 (dB) (dB) -15 -20 -25 -30 1800 1850 1900 1950 2000 2050 2100 10 8 6 -40C 25C 85C 4 2 0 1800 1850 1900 1950 2000 -40C 25C 85C 2050 2100 Frequency (MHz) Frequency (MHz) S12 versus Frequency 0 -5 -10 -15 -20 -5 -10 0 S22 versus Frequency (dB) -25 -30 -35 -40 -45 -50 1800 1850 1900 1950 2000 (dB) -40C 25C 85C 2050 2100 -15 -20 -25 -30 1800 1850 1900 1950 2000 2050 2100 -40C 25C 85C Frequency (MHz) Frequency (MHz) Noise Figure at 25C 7 6 5 4 3 2 1 0 1930 1940 1950 1960 1970 1980 1990 1.6 1.5 1.4 V-Detect versus Output Power at 1960MHz V-Detect (V) 1.3 1.2 1.1 1.0 0.9 0.8 6 9 12 15 18 21 24 27 30 33 (dB) -40C 25C 85C (MHz) Power Out (dBm) 6 of 14 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. EDS-105883 Rev B Preliminary Typical RF Performance 2110MHz to 2170 MHz Application Circuit ACP versus Channel Power Out 2140MHz, W-CDMA, 5V -40C 25C 85C Source SPA-1426Z ACP versus Channel Power Out W-CDMA, 5V, 25C 2110MHz 2140MHz 2170MHz Source -40 -45 -50 -55 -40 -45 -50 -55 (dBc) (dBc) -60 -65 -70 -75 Source ACPR -80 8 10 12 14 16 18 20 22 3GPP 3.5, 64 DPCH, Peak/Avg=11dB -60 -65 -70 -75 -80 8 10 12 14 16 18 20 22 Source ACPR 3GPP 3.5, 64 DPCH, Peak/Avg=11dB Channel Power Out (dBm) Channel Power Out (dBm) P1dB versus Frequency 33 32 31 55 53 51 49 OIP3 versus Frequency P1dB (dBm) OIP3 (dBm) 30 29 28 27 26 25 2.11 2.12 2.13 2.14 2.15 2.16 2.17 47 45 43 41 -40C 25C 85C 39 37 35 2.11 2.12 2.13 2.14 2.15 2.16 -40C 25C 85C 2.17 Frequency (GHz) Frequency (GHz) Noise Figure at 25C 7.0 6.5 6.0 1.6 1.5 1.4 V-Detect versus Output Power at 2140MHz V-Detect (V) 1.3 1.2 1.1 1.0 (dB) 5.5 5.0 4.5 4.0 2110 2120 2130 2140 2150 2160 2170 0.9 0.8 6 9 12 15 18 21 24 27 -40C 25C 85C 30 33 (MHz) Power Out (dBm) EDS-105883 Rev B 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 7 of 14 SPA-1426Z Typical RF Performance 2110MHz to 2170 MHz Application Circuit S11 versus Frequency 0 -5 -10 Preliminary S21 versus Frequency 25 20 15 (dB) -15 -20 -25 -30 2000 2050 2100 2150 2200 2250 2300 (dB) 10 5 -40C 25C 85C -40C 25C 85C 2050 2100 2150 2200 2250 2300 0 2000 Frequency (MHz) Frequency (MHz) S12 versus Frequency -10 -15 -20 0 -5 -10 S22 versus Frequency (dB) -25 -30 -35 -40 2000 2050 2100 2150 2200 2250 (dB) -15 -20 -25 -30 2000 2050 2100 2150 2200 2250 2300 -40C 25C 85C 2300 -40C 25C 85C Frequency (MHz) Frequency (MHz) 8 of 14 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. EDS-105883 Rev B Preliminary SPA-1426Z Evaluation Board Layout and Bill of Materials 850MHz to 910MHz Application Circuit (VCC and VPC =5.0V) Input Q L3 + Output C8 R2 125871 SOF-26 Vdet Vpc Bill of Materials Q1 R1 R2 R3 C1 C2 C3 C4 C5 C6 C7 C8 L1 L2 L3 PCB SPA-1426Z 887ohm 1% 4.02K ohm 1% 47k ohm TAJA105K020R 1.0uF MCH185CN104KK 0.1uF MCH185A680DK 68pF MCH185A680DK 68pF MCH185A680JK 68pF MCH185A8R2JK 8.2pF MCH185A5R6JK 5.6pF MCH185A221JK 220pf 0805HQ-48NX_BC 48nH Coil Craft LL1608FS-3n3S 3.3nH Toko LL1608FS-3N9S 3.9nH Toko 125871 EDS-105883 Rev B 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 9 of 14 SPA-1426Z Preliminary Evaluation Board Layout and Bill of Materials 1930MHz to 1990MHz Application Circuit (VCC and VPC =5.0V) C1 Input Q Output R2 C7 + 125871 SOF-26 Vdet Vpc Bill of Materials Q1 R1 R2 R3 C1 C2 C3 C4 C5 C6 C8 C7 L1 PCB SPA-1426Z 887ohm 1% 4.02K ohm 1% 47k ohm TAJA105K020R MCH185CN104KK MCH185A100DK 06035J3R0GBT MCH185A101JK 06035J2R4BBT MCH185A101JK MCH185CN331JK 0805HQ-20NX_BC 125871 1.0uF 0.1uF 10pF 3.0pF AVX 100pF 2.4pF AVX 100pf 330pF 20nH Coil Craft 10 of 14 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. EDS-105883 Rev B Preliminary SPA-1426Z Evaluation Board Layout and Bill of Materials 2110MHz to 2170MHz Application Circuit (VCC and VPC =5.0V) + Input Q C1 Output C2 C5 C6 R2 125871 SOF-26 R3 Vpc Bill of Materials Q1 R1 R2 R3 C1 C2 C3 C4 C5 C6 C7 L1 PCB SPA-1426Z 887ohm 1% 4.02K ohm 1% 47k ohm TAJA105K020R MCH185CN104KK 06035J8R2GBT 06035J220GBT MCH185A101JK 06035J3R0BBT 06035J2R4BBT 0805HQ-20NX_BC 125871 Vdet 1.0uF 0.1uF 8.2pF AVX 22pF AVX 100pF 3.0pF AVX 2.4pF AVX 20nH Coil Craft EDS-105883 Rev B 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 11 of 14 SPA-1426Z Pin 1 2 3 4 5 6 GND Function VBIAS RF IN VPC VDET RF OUT/VCC NC GND Description Preliminary This is the supply voltage for the active bias circuit. This is the RF input pin and has a DC voltage present. An external DC block is required. Power up/down control pin. The voltage on this pin should never exceed the voltage on pin 1 by more than 0.5V unless the supply current from pin 3 is limited <10mA. This is the output port for the power detector. It samples the power at the input of the amplifier. This is the RF output pin and DC connection to the collector. Not connected These pins are DC connected to the backside paddle. They provide good thermal connection to the backside paddle for hand soldering and rework. Many thermal and electrical GND vias are required as shown in the recommended land pattern. Suggested Pad Layout Dimensions in mm (inches) 4.57 [0.180] 3.07 [0.121] 0.46 [0.018] 4.54 [0.179] 1.65 [0.065] 0.66 [0.026] 0.43 [0.017] 1.14 [0.045] 12 of 14 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. EDS-105883 Rev B Preliminary Package Drawing Dimensions in mm (inches) Refer to drawing posted at www.rfmd.com for tolerances. SPA-1426Z Ordering Information Part Number SPA-1426Z SPA-1426Z-EVB1 SPA-1426Z-EVB2 SPA-1426Z-EVB3 Description Lead Free, RoHS Compliant 850MHz to 910MHz Evaluation Board 1930MHz to 1960MHz Evaluation Board 2110MHz to 2170MHz Evaluation Board Reel Size 7" N/A N/A N/A Devices/Reel 1000 N/A N/A N/A EDS-105883 Rev B 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 13 of 14 SPA-1426Z Preliminary 14 of 14 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. EDS-105883 Rev B |
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