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Features
Matching® Applied GaAs HBT InGaP HBT GaAs MESFET SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade- Product Description
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. InP HBT LDMOS RF MEMS SPF5122Z 50MHz to 4000MHz, GaAs pHEMT LOW NOISE MMIC AMPLIFIER The SPF5122Z is a high performa nce pHEMT MMIC LNA designed for operation from 50MHz to 4000MHz. Th e on-chip active bias network pro- vides stable current over temperature and process threshold voltage vari- ations. The SPF5122Z offers ultra-lo w noise figure and high linearity performance in a gain block configuration. Its single-supply operation and integrated matching networks make implementation remarkably simple. A high maximum input power specificatio n make it ideal for high dynamic range receivers. Gain and NF versus Frequency Broadband Application Circuit (5V, 90mA) 1.0 4.0 7.0 10.0 13.0 16.0 19.0 22.0 25.0 Frequency (GHz) Gain (dB) 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 NF (dB) Gain NF Ultra-Low Noise Figure=0.60dB at 900MHz Gain=18.9dB at 900MHz High Linearity: OIP3=40.5dBm at 1900MHz Channel Power=13.4dBm (- 65dBc IS95 ACPR, 880MHz) P1dB=23.4dBm at 1900MHz Single-Supply Operation: 5V at I DQ=90mA Flexible Biasing Options: 3-5V, Adjustable Current Broadband Internal Matching
Applications
Cellular, PCS, W-CDMA, ISM, WiMAX Receivers PA Driver Amplifier Low Noise, High Linearity Gain Block Applications DS110408 SPF5122Z 50MHz to 4000MHz, GaAs pHEMT Low Noise MMIC Ampli- fier Parameter Specification Unit ConditionMin. Typ. Max. Small Signal Power Gain 17.2 18.9 20.2 dB 0.9GHz 11.2 12.2 14.4 dB 1.96GHz Output Power at 1dB Compression 20.8 22.8 dBm 0.9GHz 21.4 23.4 dBm 1.9GHz Output Third Order Intercept Point 35.1 38.1 dBm 0.9GHz 37.2 40.5 dBm 1.9GHz Noise Figure 0.59 0.85 dB 0.9GHz 0.65 0.9 dB 1.9GHz Input Return Loss 10 14.3 dB 0.9 GHz 21 dB 1.9GHz Output Return Loss 14 17 dB 0.9GHz 13 dB 1.9GHz Reverse Isolation 24.1 dB 0.9GHz 18.4 dB 1.9GHz Device Operating Voltage 5.00 5.25 V Device Operating Current 75 90 105 mA Quiescent Thermal Resistance 65 °C/W Junction to lead Test Conditions: V D=5V , IDQ=90mA, OIP 3 Tone Spacing=1MHz, P OUT per tone=0dBm, Z S=ZL=50 , 25°C, Broadband Application Circuit
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. SPF5122Z Typical RF Performance - Broadband Application Circuit with VD=5V , ID=90mA 1. Input RL can be improved in the 800MHz to 1000MHz band by adding a series inductor between the DC block and device input. Typical RF Performance - Broadband Application Circuit with VD=3V , ID=58mA 1. Input RL can be improved in the 800MHz to 1000MHz band by adding a series inductor between the DC block and device input. Absolute Maximum Ratings Parameter Rating Unit Max Device Current (lD) 120 mA Max Device Voltage (VD)5 . 5 V Max RF Input Power 27 dBm Max Dissipated Power 660 mW Max Junction Temperature (TJ) 150 °C Operating Temperature Range (TL) -40 to + 85 °C Max Storage Temperature -65 to +150 °C ESD Rating - Human Body Model (HBM) Class 1B Moisture Sensitivity Level (MSL) MSL 1 Operation of this device beyond any one of these limits may cause permanent dam- age. 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: I DVD<(TJ-TL)/R TH, j-l and TL=TLEAD Parameter Unit 0.1 GHz* 0.4 GHz 0.9 GHz 1.5 GHz 1.9 GHz 2.2 GHz 2.5 GHz 3.5 GHz 3.8 GHz Test Conditions: VD=5V , IDQ=90mA, OIP 3 Tone Spacing=1MHz, P OUT per tone=0dBm, T L=25°C, ZS=ZL=50 *Bias Tee Data @ 100MHz Parameter Unit 0.1 GHz* 0.4 GHz 0.9 GHz 1.5 GHz 1.9 GHz 2.2 GHz 2.5 GHz 3.5 GHz 3.8 GHz Test Conditions: VD=3V , IDQ=58mA, OIP 3 Tone Spacing=1MHz, P OUT per tone=0dBm, T L=25°C, ZS=ZL=50 , *Bias Tee Data @ 100MHz 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 perfor- mance or functional operation of the device under Absolute Maximum Rating condi- tions is not implied. 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 appli- cation circuitry and specifications at any time without prior notice. RFMD Green: RoHS compliant per EU Directive 2002/95/EC, halogen free per IEC 61249-2-21, < 1000ppm each of antimony trioxide in polymeric materials and red phosphorus as a flame retardant, and <2% antimony in solder.
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. SPF5122Z Typical RF Performance - Broadband Application Circuit with VD=5V , ID=90mA NF versus Frequency 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) NF (dB) 25°C 85°C OIP3 versus Frequency (0 dBm/tone, 1 MHz spacing) 26.0 30.0 34.0 38.0 42.0 46.0 Frequency (GHz) OIP3 (dBm) 25°C -40°C 85°C P1dB versus Frequency 17.0 19.0 21.0 23.0 25.0 27.0 Frequency (GHz) P1dB (dBm) 25°C -40°C 85°C Device Current versus Voltage 0.0 20.0 40.0 60.0 80.0 100.0 120.0 140.0 VD (V) ID (mA) 25°C -40°C 85°C
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. SPF5122Z Typical RF Performance - Broadband Application Circuit with VD=5V , ID=90mA S11 versus Frequency -30.0 -25.0 -20.0 -15.0 -10.0 -5.0 0.0 Frequency (GHz) S11 (dB) 25°C -40°C 85°C S21 versus Frequency 0.0 4.0 8.0 12.0 16.0 20.0 24.0 28.0 32.0 Frequency (GHz) S21 (dB) 25°C -40°C 85°C S12 versus Frequency -30.0 -25.0 -20.0 -15.0 -10.0 -5.0 0.0 Frequency (GHz) S12 (dB) 25°C -40°C 85°C S22 versus Frequency -30.0 -25.0 -20.0 -15.0 -10.0 -5.0 0.0 Frequency (GHz) S22 (dB) 25°C -40°C 85°C
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. SPF5122Z Typical RF Performance - Broadband Application Circuit with VD=5V , ID=90mA OIP3 versus Power (900 MHz, 1 MHz spacing) 26.0 30.0 34.0 38.0 42.0 46.0 Output Power per Tone (dBm) OIP3 (dBm) -40°C 25°C 85°C OIP3 versus Power (1900 MHz, 1 MHz spacing) 26.0 30.0 34.0 38.0 42.0 46.0 Output Power per Tone (dBm) OIP3 (dBm) 25°C -40°C 85°C ACP versus Channel Power @ 2140MHz -80.0 -70.0 -60.0 -50.0 -40.0 -30.0 Channel Power (dBm) ACP (dBc) -40°C 25°C 85°C System WCDMA with 64 DPCH Source ACP versus Channel Power @ 880MHz -90.0 -80.0 -70.0 -60.0 -50.0 -40.0 -30.0 Channel Power (dBm) ACP (dBc) 25°C -40°C 85°C 880MHz IS95 SourceIS-95 with 9 DPCH Source
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. SPF5122Z Typical RF Performance - Broadband Application Circuit with VD=3V , ID=58mA NF versus Frequency 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) NF (dB) 25°C 85°C OIP3 versus Frequency (0 dBm/tone, 1 MHz spacing) 22.0 26.0 30.0 34.0 38.0 42.0 Frequency (GHz) OIP3 (dBm) 25°C -40°C 85°C P1dB versus Frequency 12.0 14.0 16.0 18.0 20.0 22.0 Frequency (GHz) P1dB (dBm) 25°C -40°C 85°C
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. SPF5122Z Typical RF Performance - Broadband Application Circuit with VD=3V , ID=58mA S11 versus Frequency -30.0 -25.0 -20.0 -15.0 -10.0 -5.0 0.0 Frequency (GHz) S11 (dB) 25°C -40°C 85°C S21 versus Frequency 0.0 4.0 8.0 12.0 16.0 20.0 24.0 28.0 32.0 Frequency (GHz) S21 (dB) 25°C -40°C 85°C S12 versus Frequency -30.0 -25.0 -20.0 -15.0 -10.0 -5.0 0.0 Frequency (GHz) S12 (dB) 25°C -40°C 85°C S22 versus Frequency -30.0 -25.0 -20.0 -15.0 -10.0 -5.0 0.0 Frequency (GHz) S22 (dB) 25°C -40°C 85°C
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. SPF5122Z De-embedded Device S-parameters (Bias Tee Data) S11 versus Frequency (5V 90mA) S22 versus Frequency (5V 9 0mA) GMAX versus Frequency (5V, 90mA) 0.0 5.0 10.0 15.0 20.0 25.0 30.0 Frequency (GHz) GMAX, Gain (dB) Gmax Gain 0.2 0.5 1.0 2.0 5.0 0.2 0.5 1.0 2.0 5.0
4 GHz
2 GHz
1 GHz
50 MHzz
3 GHz
6 GHz
8 GHz
0.5 GHzGHz
0.2 0.5 1.0 2.0 5.0 0.2 0.5 1.0 2.0 5.0
1 GHz50 MHzz
3 GHzGHz
0.5 GHz
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. SPF5122Z De-embedded Device S-Parameters (Bias Tee Data) S11 versus Frequency (3V 58mA) S22 versus Frequency (3V 5 8mA) GMAX versus Frequency (3V, 58mA) 0.0 5.0 10.0 15.0 20.0 25.0 30.0 Frequency (GHz) GMAX, Gain (dB) Gmax Gain 0.2 0.5 1.0 2.0 5.0 0.2 0.5 1.0 2.0 5.0
1 GHz 50 MHz
0.2 0.5 1.0 2.0 5.0 0.2 0.5 1.0 2.0 5.0
2 GHz2 GHz
1 GHz6 GHz
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. SPF5122Z Evaluation Board Assembly Drawing Application Schematic (400MHz to 3000MHz) Evaluation Board Bill of Materials (BOM) (400MHz to 3000MHz) C1 AJB104KLRH, Rohm, 0.1uF C2 MCH185A101JK, Rohm, 100pF C3 MCH185A101JK, Rohm, 100pF C4 MCH185A101JK, Rohm, 100pF L1 LL1608-FSR15J, Toko, 150nH RF outRF in Vs 150nH 0.1uF 100pF 100pF Epad 100pF SPF5122Z
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. SPF5122Z Part Identification Suggested Pad Layout (Dimensions in inches) Package Drawing Dimensions in millimeters Refer to drawing posted at www.rfmd.com for tolerances. Pin Names and Description Pin Function Description 1N / A Ground or No-Connect. No Connection Internal 2R F I N RF Input, DC Coupled and Matched to 50 . An External DC Block is Required. 3N / A Ground or No-Connect. No Connection Internal 4N / A Ground or No-Connect. No Connection Internal 5N / A Ground or No-Connect. No Connection Internal 6N / A Ground or No-Connect. No Connection Internal 7R F O U T / B I A S RF Output, Bias Applied Through This Pin. Matched to 50. 8N / A Ground or No-Connect. No Connection Internal EPAD GND EPAD Must be Conductively Attached to RF and DC Ground. 51Z SPF Pin 1 Designation (top view) 0.0057 0.0088 0.0295 Ø0.0120012 Ø0.0200 0.0337
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. SPF5122Z
Ordering Information
SPF5122Z 7" Reel with 3000 pieces SPF5122ZSQ Sample Bag with 25 pieces SPF5122ZSR 7" Reel with 100 pieces SPF5122ZPCK1 400MHz to 3000MHz PCBA with 5-piece Sample Bag