SPF-5122Z RFMD | Alldatasheet
Document overview
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Technical content
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. RF MEMS SPF-5122Z 50MHz to 4000MHz, GaAs pHEMT LOW NOISE MMIC AMPLIFIER The SPF-5122Z is a high performance 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 SPF-5122Z offers ultra-low 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 (MHz) 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 @ 900MHz Gain=18.9dB @ 900MHz High Linearity: OIP3=40.5dBm @ 1900MHz Channel Power=13.4dBm (- 65dBc IS95 ACPR, 880MHz) P1dB=23.4dBm @ 1900MHz Single-Supply Operation: 5V @ Idq=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 EDS-105470 Rev E Preliminary RoHS Compliant and Pb-Free Product SPF-5122Z 50MHz to 4000MHz, GaAs pHEMT Low Noise MMIC Ampli- fier Parameter Specification Unit ConditionMin. Typ. Max. Small Signal Power Gain 18.9 dB 0.9GHz 12.9 dB 1.96GHz Output Power at 1dB Compression 23.0 dBm 0.9GHz 23.4 dBm 1.9GHz Output Third Order Intercept Point 37.9 dBm 0.9GHz 40.5 dBm 1.9GHz Noise Figure 0.59 dB 0.9GHz 0.64 dB 1.9GHz Input Return Loss -14.6 dB 0.9 GHz -21.0 dB 1.9GHz Output Return Loss -16.8 dB 0.9GHz -13.0 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 90 mA Quiescent Thermal Resistance 65 °C/W Junction to lead Test Conditions: VD=5V , IDQ=90mA, OIP 3 Tone Spacing=1MHz, P OUT per tone=0dBm ZS=ZL=50 Ω, 25°C, Broadband Application Circuit
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. SPF-5122Z 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)1 2 0 m A Max Device Voltage (VD)5 . 5 V Max RF Input Power 27 dBm Max Dissipated Power 660 mW Max Junction Temperature (TJ)1 5 0 ° 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 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: 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 Ω, *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 Ω, *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. 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 appli- cation circuitry and specifications at any time without prior notice.
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. SPF-5122Z 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. SPF-5122Z 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. SPF-5122Z 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. SPF-5122Z 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. SPF-5122Z 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. SPF-5122Z De-embedded Device S-parameters (Bias Tee Data) S11 versus Frequency (5V 46mA) S22 versus Frequency (5V 46mA) 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. SPF-5122Z S11 versus Frequency (3V 25mA) S22 versus Frequency (3V 25mA) 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. SPF-5122Z Evaluation Board Layout and Bill of Materials Bill of Materials (SPF-5122Z, 400MHz to 3000MHz C1 TAJB104KLRH, Rohm, 0.1uF C2 MCH185A101JK, Rohm, 100pF C3 MCH185A101JK, Rohm, 100pF C4 MCH185A101JK, Rohm, 100pF L1 LL1608-FSR15J, Toko, 150nH PCB 125862-A Application Schematic (400MHz to 3000MHz) RF outRF in Vs 150nH 0.1uF 100pF 100pF SPF-5122Z Epad 100pF
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. SPF-5122Z Part Identification Suggested Pad Layout Package Drawing Dimensions in inches (millimeters) Refer to drawing posted at www.rfmd.com for tolerances.
Ordering Information
1,3,5, 6,8 N/A Ground or No-Connect. No connection internal 2R F I N RF Input, DC coupled and matched to 50Ω. An external DC block is required. 4N / A Ground or No-Connect. Internally Grounded. 7R F O U T / B I A S RF Output, Bias applied through this pin. Matched to 50 Ω. EPAD GND EPAD must be conductively attached to RF and DC ground. Part Number Description Reel Size Devices/Reel SPF-5122Z Lead Free, RoHS Compliant 7” 3000 SPF-5122Z-EVB1 400MHz to 3000MHz Evaluation Board N/A N/A 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. SPF-5122Z