30 MHz to 6 GHz RF/IF Gain Block ADL5611 Preliminary Technical Data FEATURES Fixed gain of 22.1 dB Broad operation from 30 MHz to 6 GHz High dynamic range gain block Input/output internally matched to 50 Ω Integrated bias control circuit OIP3 of 38.5 dBm at 900 MHz P1dB of 21.0 dBm at 900 MHz Noise figure of 2.1 dB at 900 MHz Single 5V power supply Low quiescent current of 90 mA Wide operating temperature range of -40°C to 105°C Thermally efficient SOT-89 package ESD rating of ±1.5 kV (Class 1C) FUNCTIONAL BLOCK DIAGRAM GND (2) ADL5611 BIAS 1 2 3 RFIN GND RFOUT Figure 1. Functional Block Diagram GENERAL DESCRIPTION The ADL5611 is a single ended RF/IF gain block amplifier that provides broadband operation from 30 MHz to 6 GHz. The ADL5611 provides a low noise figure of 2 dB with a very high OIP3 of over 38 dBm simultaneously, which delivers a high dynamic range. The ADL5611 provides a gain of 22 dB, which is stable over frequency, temperature, power supply, and from device to device. The amplifier is offered in the industry standard SOT89 package, and internally matched to 50 Ω at the input and output, making the ADL5611 very easy to implement in a wide variety of applications. The only external parts required are the input/output ac coupling capacitors, power supply decoupling capacitors, and bias inductor. The ADL5611 has a high ESD rating of ±1.5 kV (Class 1C), and is also fully specified for operation across the wide temperature range of −40°C to +105°C. A fully populated RoHS-compliant evaluation board is available. Rev. PrA 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 www.analog.com Fax: 781.461.3113 ©2013 Analog Devices, Inc. All rights reserved. ADL5611 Preliminary Technical Data TABLE OF CONTENTS Features .............................................................................................. 1 ESD Caution...................................................................................4 Functional Block Diagram .............................................................. 1 Pin Configuration and Function Descriptions..............................5 General Description ......................................................................... 1 Typical Performance Characteristics ..............................................6 Specifications..................................................................................... 3 Evaluation Board ...............................................................................7 Absolute Maximum Ratings............................................................ 4 Outline Dimensions ..........................................................................8 Thermal Resistance ...................................................................... 4 Ordering Guide .............................................................................8 Rev. PrA | Page 2 of 8 Preliminary Technical Data ADL5611 SPECIFICATIONS VPOS = 5 V and TA = 25°C, unless otherwise noted. Table 1. Parameter OVERALL FUNCTION Frequency Range FREQUENCY = 900 MHz Gain Output 1 dB Compression Point Output Third-Order Intercept Noise Figure FREQUENCY = 1900 MHz Gain Output 1 dB Compression Point Output Third-Order Intercept Noise Figure POWER INTERFACE Supply Voltage Supply Current vs. Temperature Power Dissipation Conditions Min Typ 30 Δf = 1 MHz, output power (POUT) = 3 dBm per tone Δf = 1 MHz, output power (POUT) = 3 dBm per tone Max Unit 6000 MHz 22.1 21.0 38.5 dB dBm dBm 2.1 dB 21.2 20.5 35.8 dB dBm dBm 2.5 dB VPOS 4.75 -40˚C≤TA≤+85˚C VPOS = 5V Rev. PrA | Page 3 of 8 5 90.7 -7/+5 0.45 5.25 V mA mA W ADL5611 Preliminary Technical Data ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE Table 2. Parameter Supply Voltage, VPOS Input Power (50 Ω Impedance) Internal Power Dissipation (Paddle Soldered) Maximum Junction Temperature Operating Temperature Range Storage Temperature Range Rating TBD V TBD dBm TBD W 150°C −40°C to +105°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. Table 3 lists the junction-to-air thermal resistance (θJA) and the junction-to-paddle thermal resistance (θJC) for the ADL5611. Table 3. Thermal Resistance Package Type 3-Lead SOT-89 θJA1 TBD θJC2 TBD Unit °C/W Measured on Analog Devices evaluation board. For more information about board layout, see the Soldering Information and Recommended PCB Land Pattern section. 2 Based on simulation with JEDEC standard JESD51. 1 ESD CAUTION Rev. PrA | Page 4 of 8 Preliminary Technical Data ADL5611 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS RFIN 1 GND 2 RFOUT 3 ADL5611 TOP VIEW (Not to Scale) (2) GND Figure 2.Pin Configuration Table 4. Pin Function Descriptions Pin No. 1 2 3 Exposed Paddle Mnemonic RFIN GND RFOUT 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. DC bias is provided to this pin through an inductor that is connected to the external power supply. RF path requires a dc blocking capacitor. Exposed Paddle. Internally connected to GND. Solder to a low impedance ground plane. Rev. PrA | Page 5 of 8 ADL5611 Preliminary Technical Data TYPICAL PERFORMANCE CHARACTERISTICS Figure 3. Gain vs. Frequency, 0.5-4.0GHz Figure 6. Input Return Loss (S11), Output Return Loss (S22), and Reverse Isolation (S12) vs. Frequency, 0.5-4.0GHz Figure 4. OIP3 vs. POUT, 900MHz Figure 7. OIP3 vs. POUT, 1900MHz Figure 5. P1dB vs. Frequency, 0.9-1.9GHz Figure 8. Noise Figure vs. Frequency, 0.5-4.0GHz Rev. PrA | Page 6 of 8 Preliminary Technical Data ADL5611 EVALUATION BOARD Figure 9 shows the schematic for the ADL5611 evaluation board. The board is powered by a single 5 V supply. The components used on the board are listed in Table 5. Power can be applied to the board through clip-on leads (VPOS, GND). GND VPOS (2) GND C6 ADL5611 1µF C5 1.2nF C4 68pF 1 2 RFOUT C1 GND RFIN RFIN L1 43nH Figure 10. Evaluation Board Layout (Top) 3 0.1µF C2 RFOUT 0.1µF Figure 9. Evaluation Board Schematic Table 5. Evaluation Board Configuration Options Component C1, C2 L1 VPOS , GND C4, C5, C6 Function AC-coupling capacitors. DC bias inductor. Clip-on terminals for power supply. Power supply decoupling capacitors Default Value 0.1 μF 0402 43 nH 0603 (Coilcraft 0603HP or equivalent) C4 = 68 pF, 0603; C5 = 1.2 nF, 0603; C6 = 1 μF, 1206 Rev. PrA | Page 7 of 8 ADL5611 Preliminary Technical Data OUTLINE DIMENSIONS *1.55 REF (2) 4.25 3.94 1 2 2.60 2.30 3 1.20 0.90 1.50 TYP 3.00 TYP 4.60 4.40 1.60 1.40 0.44 0.35 END VIEW *0.58 0.40 *COMPLIANT TO JEDEC STANDARDS TO-243 WITH EXCEPTION TO DIMENSIONS INDICATED BY AN ASTERISK. 040407-A *0.52 0.32 Figure 11. 3 Lead Small Outline Transistor Package {SOT-89} (RK-3) Dimensions shown in Millimeters ORDERING GUIDE Model 1 ADL5611ARKZ-R7 ADL5611-EVALZ 1 Temperature Range −40°C to +105°C −40°C to +105°C Package Description 3-Lead SOT-89, 7“ Tape and Reel Evaluation Board Z = RoHS Compliant Part. ©2012 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. PR11508-0-5/13(PrA) Rev. PrA | Page 8 of 8 Package Option RK-3