20 MHz to 1.0 GHz IF Gain Block ADL5535 Data Sheet FUNCTIONAL BLOCK DIAGRAM Fixed gain of 16 dB Operation from 20 MHz to 1.0 GHz Input and output internally matched to 50 Ω Integrated bias control circuit OIP3 45.5 dBm at 190 MHz 45.5 dBm at 380 MHz Noise figure 3.2 dB at 190 MHz 3.3 dB at 380 MHz P1dB of 18.9 dBm at 190 MHz Single 5 V power supply Low quiescent current of 97 mA MSL-1 rated SOT-89 package ESD rating of ±2 kV (Class 2) Pin-compatible with the 20 dB gain ADL5536 GND (2) ADL5535 BIAS 1 2 3 RFIN GND RFOUT 08674-001 FEATURES Figure 1. GENERAL DESCRIPTION The ADL5535 is a 16 dB linear amplifier that operates at frequencies up to 1 GHz. The device can be used in a wide variety of cellular, CATV, military, and instrumentation equipment. The ADL5535 is fabricated on a GaAs HBT process and has an ESD rating of ±2 kV (Class 2). The device is assembled in an MSL-1 rated SOT-89 package that uses an exposed paddle for excellent thermal impedance. The ADL5535 provides the highest dynamic range available from an internally matched IF gain block. This is accomplished by providing extremely low noise figures and very high OIP3 specifications simultaneously across the entire 1 GHz frequency range. The ADL5535 also provides extremely flat gain and P1dB over frequency, which are stable over temperature, power supply, and from device to device. The ADL5535 consumes only 97 mA on a single 5 V supply and is fully specified for operation from −40°C to +85°C. The ADL5535 is also pin-compatible with the 20 dB gain ADL5536. Fully populated evaluation boards are available for each amplifier. The device is internally matched to 50 Ω at the input and output, making the ADL5535 very easy to implement in a wide variety of applications. Only input/output ac coupling capacitors, power supply decoupling capacitors, and an external inductor are required for operation. Rev. A Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 ©2010–2013 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com ADL5535 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Basic Connections .......................................................................... 11 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Soldering Information and Recommended PCB Land Pattern ................................................................................ 11 Revision History ............................................................................... 2 ACPR Performance ........................................................................ 12 Specifications..................................................................................... 3 Error Vector Magnitude (EVM) Performance ........................... 12 Typical Scattering Parameters (S-Parameters) ......................... 5 ADC Driving Application ............................................................. 13 Absolute Maximum Ratings............................................................ 6 Evaluation Board ............................................................................ 14 ESD Caution .................................................................................. 6 Outline Dimensions ....................................................................... 15 Pin Configuration and Function Descriptions ............................. 7 Ordering Guide .......................................................................... 15 Typical Performance Characteristics ............................................. 8 REVISION HISTORY 9/13—Rev. 0 to Rev. A Moved Figure 13 and Figure 14 .................................................... 10 Added Figure 15; Renumbered Sequentially .............................. 10 Changes to Figure 17 ...................................................................... 11 Updated Outline Dimensions ....................................................... 15 4/10—Revision 0: Initial Version Rev. A | Page 2 of 16 Data Sheet ADL5535 SPECIFICATIONS VCC = 5 V and TA = 25°C, unless otherwise noted. Table 1. Parameter OVERALL FUNCTION Frequency Range FREQUENCY = 20 MHz Gain Output 1 dB Compression Point (P1dB) Output Third-Order Intercept (OIP3) Second Harmonic Third Harmonic Noise Figure FREQUENCY = 70 MHz Gain vs. Frequency vs. Temperature vs. Supply Voltage Output 1 dB Compression Point (P1dB) Output Third-Order Intercept (OIP3) Second Harmonic Third Harmonic Noise Figure FREQUENCY = 190 MHz Gain vs. Frequency vs. Temperature vs. Supply Voltage Output 1 dB Compression Point (P1dB) Output Third-Order Intercept (OIP3) Second Harmonic Third Harmonic Noise Figure FREQUENCY = 380 MHz Gain vs. Frequency vs. Temperature vs. Supply Voltage Output 1 dB Compression Point (P1dB) Output Third-Order Intercept (OIP3) Second Harmonic Third Harmonic Noise Figure FREQUENCY = 748 MHz Gain vs. Frequency vs. Temperature vs. Supply Voltage Output 1 dB Compression Point (P1dB) Output Third-Order Intercept (OIP3) Second Harmonic Third Harmonic Noise Figure Test Conditions/Comments Min Typ 20 Δf = 1 MHz, output power (POUT) = 3 dBm per tone POUT = 0 dBm POUT = 0 dBm ±50 MHz −40°C ≤ TA ≤ +85°C 4.75 V to 5.25 V Δf = 1 MHz, output power (POUT) = 3 dBm per tone POUT = 0 dBm POUT = 0 dBm 15.2 ±50 MHz −40°C ≤ TA ≤ +85°C 4.75 V to 5.25 V 17.8 Δf = 1 MHz, output power (POUT) = 3 dBm per tone POUT = 0 dBm POUT = 0 dBm 15.0 ±50 MHz −40°C ≤ TA ≤ +85°C 4.75 V to 5.25 V 17.8 Δf = 1 MHz, output power (POUT) = 3 dBm per tone POUT = 0 dBm POUT = 0 dBm ±50 MHz −40°C ≤ TA ≤ +85°C 4.75 V to 5.25 V Δf = 1 MHz, output power (POUT) = 3 dBm per tone POUT = 0 dBm POUT = 0 dBm Rev. A | Page 3 of 16 Max Unit 1000 MHz 16.7 17.7 41.5 −59.5 −93 3.0 dB dBm dBm dBc dBc dB 16.5 ±0.33 ±0.16 ±0.04 18.9 43.5 −64 −93 3.0 dB dB dB dB dBm dBm dBc dBc dB 16.1 ±0.06 ±0.17 ±0.04 18.9 45.5 −60.2 −84.3 3.2 17.0 dB dB dB dB dBm dBm dBc dBc dB 15.8 ±0.08 ±0.17 ±0.05 18.9 45.5 −61.9 −75 3.3 16.5 dB dB dB dB dBm dBm dBc dBc dB 15.2 ±0.10 ±0.20 ±0.06 18.9 42.0 −52.6 −68 3.2 dB dB dB dB dBm dBm dBc dBc dB ADL5535 Parameter FREQUENCY = 900 MHz Gain vs. Frequency vs. Temperature vs. Supply Voltage Output 1 dB Compression Point (P1dB) Output Third-Order Intercept (OIP3) Second Harmonic Third Harmonic Noise Figure FREQUENCY = 1000 MHz Gain vs. Frequency vs. Temperature vs. Supply Voltage Output 1 dB Compression Point (P1dB) Output Third-Order Intercept (OIP3) Second Harmonic Third Harmonic Noise Figure POWER INTERFACE Supply Voltage (VCC) Supply Current vs. Temperature Power Dissipation Data Sheet Test Conditions/Comments Min ±50 MHz −40°C ≤ TA ≤ +85°C 4.75 V to 5.25 V Δf = 1 MHz, output power (POUT) = 3 dBm per tone POUT = 0 dBm POUT = 0 dBm ±50 MHz −40°C ≤ TA ≤ +85°C 4.75 V to 5.25 V Δf = 1 MHz, output power (POUT) = 3 dBm per tone POUT = 0 dBm POUT = 0 dBm 4.5 −40°C ≤ TA ≤ +85°C VCC = 5 V Rev. A | Page 4 of 16 Typ Max Unit 15.1 ±0.11 ±0.20 ±0.06 19.0 40.0 −59.3 −64.6 3.2 dB dB dB dB dBm dBm dBc dBc dB 14.9 ±0.11 ±0.21 ±0.07 18.9 39.5 −51.4 −63.1 3.3 dB dB dB dB dBm dBm dBc dBc dB 5.0 97 ±2.0 0.5 5.5 115 V mA mA W Data Sheet ADL5535 TYPICAL SCATTERING PARAMETERS (S-PARAMETERS) VCC = 5 V, TA = 25°C, and the effects of the test fixture have been de-embedded up to the pins of the device. Table 2. Frequency (MHz) 20 70 120 190 240 290 340 390 440 490 540 590 640 690 740 790 840 900 950 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500 1550 S11 Magnitude (dB) −13.03 −18.32 −19.04 −19.31 −19.35 −19.26 −19.24 −19.12 −18.88 −18.58 −18.35 −18.12 −17.82 −17.57 −17.30 −17.04 −16.76 −16.41 −16.15 −15.87 −15.60 −15.35 −15.08 −14.86 −14.58 −14.35 −14.11 −13.90 −13.69 −13.46 −13.26 Angle (°) −112.72 −152.93 −161.05 −163.81 −163.54 −162.62 −161.59 −158.71 −157.70 −157.00 −156.08 −154.28 −153.50 −152.78 −151.90 −151.31 −150.77 −150.20 −149.94 −149.69 −149.72 −149.61 −149.74 −149.84 −149.97 −150.33 −150.67 −151.10 −151.43 −151.86 −152.41 S21 Magnitude (dB) 17.11 16.33 16.22 16.16 16.10 16.08 16.01 15.94 15.91 15.84 15.80 15.71 15.67 15.59 15.51 15.44 15.35 15.26 15.17 15.08 15.00 14.89 14.81 14.70 14.61 14.52 14.41 14.32 14.21 14.11 14.02 Angle (°) 167.18 171.17 169.68 166.09 163.36 160.44 157.37 154.60 151.65 148.72 145.67 142.80 139.94 136.89 134.11 131.17 128.31 125.01 122.08 119.42 116.58 113.89 111.22 108.43 105.97 103.20 100.66 98.10 95.51 93.03 90.50 Rev. A | Page 5 of 16 S12 Magnitude (dB) −19.70 −19.67 −19.66 −19.65 −19.65 −19.65 −19.66 −19.65 −19.65 −19.69 −19.71 −19.70 −19.71 −19.73 −19.74 −19.75 −19.77 −19.79 −19.80 −19.82 −19.84 −19.86 −19.88 −19.90 −19.92 −19.94 −19.96 −19.99 −20.02 −20.04 −20.06 Angle (°) +10.45 +0.77 −1.99 −4.89 −6.74 −8.54 −10.20 −11.99 −13.65 −15.34 −16.97 −18.60 −20.26 −21.87 −23.49 −25.11 −26.74 −28.65 −30.29 −31.88 −33.51 −35.10 −36.69 −38.29 −39.90 −41.52 −43.13 −44.68 −46.23 −47.82 −49.37 S22 Magnitude (dB) −14.78 −15.85 −15.99 −15.97 −15.91 −15.81 −15.70 −15.53 −15.28 −15.02 −14.80 −14.58 −14.31 −14.07 −13.82 −13.58 −13.34 −13.05 −12.82 −12.59 −12.38 −12.17 −11.97 −11.79 −11.59 −11.41 −11.25 −11.08 −10.93 −10.78 −10.63 Angle (°) −125.49 −161.12 −166.87 −168.23 −167.75 −166.89 −166.07 −164.46 −163.07 −162.82 −162.40 −161.54 −161.17 −160.95 −160.76 −160.71 −160.76 −160.99 −161.31 −161.67 −162.13 −162.71 −163.25 −163.86 −164.52 −165.22 −166.05 −166.79 −167.47 −168.33 −169.12 ADL5535 Data Sheet ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Supply Voltage, VCC Input Power (Referred to 50 Ω) Internal Power Dissipation (Paddle Soldered) θJA (Junction to Air) θJC (Junction to Paddle) Maximum Junction Temperature Lead Temperature (Soldering, 60 sec) Operating Temperature Range Storage Temperature Range Rating 6.5 V 20 dBm 650 mW 30.7°C/W 5.0°C/W 150°C 240°C −40°C to +85°C −65°C to +150°C Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ESD CAUTION Rev. A | Page 6 of 16 Data Sheet ADL5535 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS RFIN 1 GND 2 RFOUT 3 ADL5535 (2) GND NOTES 1. THE EXPOSED PADDLE IS INTERNALLY CONNECTED TO GND AND MUST BE SOLDERED TO A LOW IMPEDANCE GROUND PLANE. 08674-002 TOP VIEW (Not to Scale) Figure 2. Pin Configuration Table 4. Pin Function Descriptions Pin No. 1 2 3 Mnemonic RFIN GND RFOUT (2) Exposed Paddle Description RF Input. This pin requires a dc blocking capacitor. Ground. Connect this pin to a low impedance ground plane. RF Output and Supply Voltage. A dc bias is provided to this pin through an inductor that is connected to the external power supply. The RF path requires a dc blocking capacitor. Exposed Paddle. The exposed paddle is internally connected to GND and must be soldered to a low impedance ground plane. Rev. A | Page 7 of 16 ADL5535 Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS 54 19.2 OIP3 –40°C 45 19.0 40 18.8 52 50 +25°C +85°C 18.6 35 48 25 P1dB 20 GAIN 15 46 –40°C 18.2 44 18.0 42 40 17.8 +85°C 17.6 10 5 NF 0 0 100 200 300 400 500 600 700 800 900 1000 FREQUENCY (MHz) OIP3 (dBm) 30 18.4 38 17.4 36 17.2 34 17.0 0 100 200 300 400 500 600 700 800 900 32 1000 08674-006 P1dB (dBm) +25°C 08674-003 NF, GAIN, P1dB, OIP3 (dB, dBm) 50 FREQUENCY (MHz) Figure 3. Noise Figure, Gain, P1dB, and OIP3 vs. Frequency Figure 6. P1dB and OIP3 vs. Frequency and Temperature 17.0 48 46 20MHz 70MHz 190MHz 380MHz 16.5 44 OIP3 (dBm) GAIN (dB) 42 –40°C 16.0 +25°C 15.5 +85°C 40 38 36 748MHz 900MHz 1000MHz 15.0 34 32 14.5 30 200 300 400 500 600 700 800 900 1000 FREQUENCY (MHz) 28 –8 –6 –4 –2 0 2 4 6 8 10 12 14 08674-007 100 1000 08674-023 0 08674-004 14.0 POUT PER TONE (dBm) Figure 4. Gain vs. Frequency and Temperature Figure 7. OIP3 vs. Output Power (POUT) and Frequency –4 4.8 4.6 –6 4.0 –12 NOISE FIGURE (dB) 4.2 –10 S22 –14 S11 –16 –18 +85°C 3.8 +25°C 3.6 3.4 3.2 3.0 2.8 2.6 –20 2.2 –24 0 100 200 300 400 500 600 700 800 –40°C 2.4 S12 –22 900 1000 FREQUENCY (MHz) 08674-005 S-PARAMETERS (dB) 4.4 –8 Figure 5. Input Return Loss (S11), Output Return Loss (S22), and Reverse Isolation (S12) vs. Frequency 2.0 0 100 200 300 400 500 600 700 800 900 FREQUENCY (MHz) Figure 8. Noise Figure vs. Frequency and Temperature Rev. A | Page 8 of 16 Data Sheet ADL5535 SECOND AND THIRD HARMONICS (dBc) –30 30 –40 25 PERCENTAGE (%) –50 SECOND HARMONIC –60 THIRD HARMONIC –70 20 15 10 –80 5 –90 200 300 400 500 600 700 FREQUENCY (MHz) 800 900 1000 0 18.3 18.5 18.9 18.7 19.3 19.1 19.5 08674-011 100 52 08674-012 0 08674-009 –100 P1dB (dBm) Figure 9. Single-Tone Harmonics vs. Frequency, POUT = 0 dBm Figure 11. P1dB Distribution at 190 MHz 100 40 90 35 80 PERCENTAGE (%) 60 50 40 25 20 15 30 10 20 5 10 0 15.5 15.7 15.9 16.1 16.3 16.5 GAIN (dB) 16.7 0 08674-010 PERCENTAGE (%) 30 70 40 41 42 43 44 45 46 47 48 49 50 51 OIP3 (dBm) Figure 12. OIP3 Distribution at 190 MHz, POUT = 3 dBm Figure 10. Gain Distribution at 190 MHz Rev. A | Page 9 of 16 ADL5535 Data Sheet 70 105 60 100 SUPPLY CURRENT (mA) +25°C 40 30 20 10 2.7 2.9 3.1 3.3 3.7 3.5 3.9 90 85 80 NOISE FIGURE (dB) 70 –6 08674-013 2.5 110 5.25V 105 100 5.00V 90 85 4.75V 80 10 20 30 40 50 60 70 TEMPERATURE (°C) 80 90 08674-014 75 0 –2 0 2 4 6 8 10 12 14 16 18 20 Figure 15. Supply Current vs. POUT at Various Temperatures 115 70 –40 –30 –20 –10 –4 POUT (dBm) Figure 13. Noise Figure Distribution at 190 MHz SUPPLY CURRENT (mA) +85°C –40°C 75 0 95 95 Figure 14. Supply Current vs. Temperature Rev. A | Page 10 of 16 08674-117 PERCENTAGE (%) 50 Data Sheet ADL5535 BASIC CONNECTIONS The basic connections for operating the ADL5535 are shown in Figure 16. Recommended components are listed in Table 5. The input and output should be ac-coupled with appropriately sized capacitors (device characterization was performed with 0.1 μF capacitors). A 5 V dc bias is supplied to the amplifier through the bias inductor connected to RFOUT (Pin 3). The bias voltage should be decoupled using a 1 µF capacitor, a 1.2 nF capacitor, and a 68 pF capacitor. GND VCC C6 1µF C5 GND 1 2 RFOUT C1 GND RFIN RFIN ADL5535 Figure 17 shows the recommended land pattern for the ADL5535. To minimize thermal impedance, the exposed paddle on the package underside, along with Pin 2, should be soldered to a ground plane. If multiple ground layers exist, they should be stitched together using vias. For more information about land pattern design and layout, refer to the AN-772 Application Note, A Design and Manufacturing Guide for the Lead Frame Chip Scale Package (LFCSP). 1.80mm 1.2nF C4 68pF L1 470nH 3 C2 RFOUT 0.1µF 0.1µF 08674-015 (2) SOLDERING INFORMATION AND RECOMMENDED PCB LAND PATTERN 0.762mm 0.635mm 3.48mm Figure 16. Basic Connections 5.37mm 0.20mm 0.62mm 0.86mm 1.27mm 0.86mm 08674-117 1.50mm 3.00mm Figure 17. Recommended Land Pattern Table 5. Recommended Components for Basic Connections Frequency 20 MHz to 1000 MHz C1 0.1 µF C2 0.1 µF L1 470 nH (Coilcraft 0603LS-NX or equivalent) Rev. A | Page 11 of 16 C4 68 pF C5 1.2 nF C6 1 µF ADL5535 Data Sheet ACPR PERFORMANCE Figure 18 shows a plot of the adjacent channel power ratio (ACPR) vs. POUT for the ADL5535. The signal type used is a single wideband code division multiple access (W-CDMA) carrier (Test Model 1-64). This signal is generated by a very low ACPR source. ACPR is measured at the output by a high dynamic range spectrum analyzer that incorporates an instrument noise-correction function. At an output power level of +8 dBm, ACPR is still very low at −65 dBc, making the device suitable for use in driver applications. –35 380MHz –40 190MHz –45 ERROR VECTOR MAGNITUDE (EVM) PERFORMANCE Error vector magnitude (EVM) is a measure used to quantify the performance of a digital radio transmitter or receiver. A signal received by a receiver has all constellation points at their ideal locations; however, various imperfections in the implementation (such as magnitude imbalance, noise floor, and phase imbalance) cause the actual constellation points to deviate from their ideal locations. The ADL5535 shows excellent performance when used with higher-order modulation schemes, such as a 16 QAM. Figure 19 illustrates the EVM performance of the ADL5535 when driven with a 16 QAM 10 Msym/s signal. Degradation of the EVM performance starts to occur at an output power of +12 dBm. –20 ACPR (dBc) –50 –55 –25 –60 –65 190MHz SOURCE POWER OUTPUT REFERRED 380MHz EVM (dB) –70 –75 –80 –30 190MHz 190MHz SOURCE POWER OUTPUT REFERRED –35 –1 1 3 5 7 9 11 13 POUT (dBm) –40 Figure 18. ACPR vs. POUT, Single W-CDMA Carrier (Test Model 1-64) at 190 MHz and 380 MHz 380MHz SOURCE POWER OUTPUT REFERRED –45 4 6 8 10 12 POUT (dBm) 14 16 18 08674-025 –3 08674-024 380MHz SOURCE POWER OUTPUT REFERRED –85 –5 Figure 19. EVM Performance vs. POUT with a 16 QAM, 10 Msym/s Signal Rev. A | Page 12 of 16 Data Sheet ADL5535 ADC DRIVING APPLICATION The ADL5535 is a high linearity, fixed gain IF amplifier suitable for use as an ADC driver. Figure 23 shows the schematic of the ADL5535 driving the AD9268 16-bit analog-to-digital converter (ADC). The ADL5535 has a single-ended input and output impedance of 50 Ω. A 1:1 impedance transformer, along with termination resistors and series ferrite beads, are used to present a 50 Ω load for the antialiasing filter interface. The filter interface between the ADL5535 and the AD9268 is a sixth-order Butterworth low-pass filter. The interface provides a 50 MHz, 1 dB bandwidth centered around 175 MHz. Following the sixth-order filter, a shunt LC tank circuit was inserted to further reduce the low frequency response of the filter, giving more of a band-pass response to the filter. The normalized wideband response is shown in Figure 20. AMPLITUDE (dBFS) –30 –45 –60 –75 2 3 –90 + 5 –105 6 4 –120 0 6 12 18 24 30 36 48 42 60 54 FREQUENCY (MHz) 08674-019 –135 5 Figure 21. Measured Single-Tone Performance of the Circuit Shown in Figure 23 0 –5 –10 FUNDAMENTAL1 = –7.161dBFS FUNDAMENTAL2 = –7.116dBFS IMD (2f1 – f2) = –66.07dBc IMD (2f2 – f1) = –67.588dBc NOISE FLOOR = –150.84dBFS/√Hz 0 –15 –15 –20 –30 AMPLITUDE (dBFS) –25 –30 –35 –40 –45 50 100 150 200 250 300 350 400 FREQUENCY (MHz) –60 2f1 – f2 –75 2f2 – f1 f1 + f2 –90 f2 – f1 –120 Figure 20. Normalized Response of the ADC Interface Shown in Figure 23 –135 0 6 12 18 24 30 36 42 48 54 60 FREQUENCY (MHz) Figure 22. Measured Two-Tone Performance of the Circuit Shown in Figure 23 5V VCM 470nH 50Ω 22nH 68nH 22pF ADL5535 27pF 33Ω MABA-007159-000000 56nH 1 8.2pF 8pF FERRITE BEAD 10Ω AT 100MHz 66Ω 0.1µF AD9268 72nH 0.1µF 33Ω FERRITE BEAD 10Ω AT 100MHz VCM Figure 23. Schematic of the ADL5535 Driving the AD9268 16-Bit ADC Rev. A | Page 13 of 16 VIN+A 66Ω VIN–A 08674-022 100pF 08674-020 0 –45 –105 08674-021 NORMALIZED RESPONSE (dBFS) SAMPLE FREQUENCY = 122.88MHz SNRFS = 75.877dB INPUT FREQUENCY = 170MHz FUNDAMENTAL POWER = –1.044dBFS SECOND HARMONIC POWER = –75.499dBc THIRD HARMONIC POWER = –80.003dBc NOISE FLOOR = –153.762dBFS/√Hz 0 –15 ADL5535 Data Sheet EVALUATION BOARD Figure 24 shows the evaluation board layout, and Figure 25 shows the schematic for the ADL5535 evaluation board. The board is powered by a single 5 V supply. GND VCC C6 1µF C5 (2) GND 1 2 RFOUT C1 GND RFIN RFIN ADL5535 1.2nF C4 68pF L1 470nH 3 C2 RFOUT 0.1µF 0.1µF 08674-018 Figure 25. Evaluation Board Schematic Figure 24. Evaluation Board Layout (Top) Table 6. Evaluation Board Components Component C1, C2 L1 VCC, GND C4 C5 C6 Description AC coupling capacitors DC bias inductor Clip-on terminals for power supply Power supply decoupling capacitor Power supply decoupling capacitor Power supply decoupling capacitor Default Value 0.1 μF, 0402 470 nH, 0603 (Coilcraft 0603LS-NX or equivalent) 68 pF, 0603 1.2 nF, 0603 1 μF, 1206 Rev. A | Page 14 of 16 08674-015 The components used on the board are listed in Table 6. Power can be applied to the board through clip-on leads (VCC and GND). Data Sheet ADL5535 OUTLINE DIMENSIONS 1.75 1.55 (2) 4.25 3.94 1 2 2.413 2.380 2.337 2.60 2.30 3 1.20 0.75 1.50 TYP 1.270 1.252 1.219 BOTTOM VIEW 0.635 0.569 0.508 3.00 TYP TOP VIEW 2.29 2.14 4.60 4.40 1.60 1.40 0.44 0.35 END VIEW 0.52 0.32 COMPLIANT TO JEDEC STANDARDS TO-243 09-12-2013-C PKG-003480 0.56 0.36 Figure 26. 3-Lead Small Outline Transistor Package [SOT-89] (RK-3) Dimensions shown in millimeters ORDERING GUIDE Model 1 ADL5535ARKZ-R7 ADL5535-EVALZ 1 Temperature Range −40°C to +85°C Package Description 3-Lead SOT-89, 7” Tape and Reel Evaluation Board Z = RoHS Compliant Part. Rev. A | Page 15 of 16 Package Option RK-3 ADL5535 Data Sheet NOTES ©2010–2013 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D08674-0-9/13(A) Rev. A | Page 16 of 16