ADL5500 Analog Devices, Inc., ADL5500 Datasheet
ADL5500
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ADL5500 Summary of contents
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... The high accuracy range, centered around +3 dBm at 900 MHz, offers ±0.1 dB error from −40°C to +85°C over an 8.5 dB range. The ADL5500 reduces calibration requirements with low drift across range over temperature and process variations. ...
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... ADL5500 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagram .............................................................. 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Absolute Maximum Ratings............................................................ 7 ESD Caution.................................................................................. 7 Pin Configuration and Function Descriptions............................. 8 Typical Performance Characteristics ............................................. 9 Circuit Description......................................................................... 14 Filtering........................................................................................ 14 Applications..................................................................................... 15 Basic Connections ...................................................................... 15 Output Swing .............................................................................. 15 Linearity....................................................................................... 15 REVISION HISTORY 2/06—Rev 0 to Rev. A Changes to Features.......................................................................... 1 Changes to Table 2 ...
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... VOUT = (Gain × Intercept dBm, 400 mV rms −21 dBm rms −5 dBm IN 25°C ≤ T ≤ 85°C A −40°C ≤ T ≤ +25°C A Rev Page ADL5500 Min Typ Max Unit 100 6000 MHz 94||3 Ω|| 17 ...
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... ADL5500 Parameter RMS CONVERSION (f = 900 MHz) Input Impedance Input Return Loss 1 Dynamic Range ±0.1 dB Error 2 3 ±0.25 dB Error 3 ±1 dB Error 3 ±2 dB Error Maximum Input Level Minimum Input Level Conversion Gain 4 Output Intercept Output Voltage—High Power In Output Voltage—Low Power In Temperature Sensitivity ...
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... VOUT = (Gain × Intercept IN P =+5 dBm, 400 mV rms –21 dBm rms –5 dBm IN 25°C ≤ T ≤ 85°C A −40°C ≤ T ≤ +25°C A Rev Page ADL5500 Min Typ Max Unit 37||0.9 Ω|| 28 ...
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... ADL5500 Parameter RMS CONVERSION (f = 3900 MHz) Input Impedance Input Return Loss 1 Dynamic Range ±0.1 dB Error 2 3 ±0.25 dB Error 3 ±1 dB Error 3 ±2 dB Error Maximum Input Level Minimum Input Level Conversion Gain 4 Output Intercept Output Voltage—High Power In Output Voltage—Low Power In Temperature Sensitivity ...
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... This is a stress rating only; functional operation of the device at these or any S 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. Rev Page ADL5500 ...
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... ADL5500 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 3. Pin Function Descriptions Ball No. Mnemonic Description 1 VRMS Output Pin. Rail-to-rail voltage output with limited current drive capability. The output has an internal 1 kΩ series resistance. High resistive loads are recommended to preserve output swing. ...
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... INPUT (dBm 0.1 0.03 –25 –20 –15 –10 –5 0 INPUT (dBm) Figure 8. Output vs. Input Level, Supply 2.7 V, 3.0 V, 5.0 V, and 5.5 V, Frequency 900 MHz FREQUENCY (GHz) Figure 9. Return Loss vs. Frequency ADL5500 5.5V 5.0V 2.7V 3. ...
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... ADL5500 –1 –2 –3 –25 –20 –15 –10 –5 INPUT (dBm) Figure 10. Temperature Drift Distributions for 55 Devices at −40°C, +25°C, and +85°C vs. +25°C Linear Reference, Frequency 450 MHz, Supply 5 –1 –2 –3 –25 –20 –15 –10 – ...
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... Figure 21. Output Delta from +25°C Output Voltage for 55 Devices at −40°C and +85°C, Frequency 3900 MHz, Supply 5.0 V Rev Page ADL5500 –20 –15 –10 – INPUT (dBm) –20 –15 –10 – INPUT (dBm) – ...
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... ADL5500 10 CW QPSK, 4.8dB CF 8PSK, 4.8dB CF 16QAM, 6.3dB CF 64QAM, 7.4dB CF 1 0.1 0.03 –25 –20 –15 –10 –5 INPUT (dBm) Figure 22. Output vs. Input Level with Different Waveforms, 10 MHz Signal BW for All Modulated Signals, Supply 5.0 V, Frequency 1900 MHz 3.0 2.5 2.0 1.5 1.0 0.5 0 –0.5 –1.0 –1.5 –2.0 –2.5 –3.0 – ...
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... COMM RFIN 3 HP8648B SIGNAL GENERATOR Figure 31. Hardware Configuration for Output Response to Power Supply Gating Measurements VPOS 400mV rms RF INPUT 250mV rms 160mV rms VRMS 500mV PER VERTICAL 70mV rms DIVISION 200μs PER HORIZONTAL DIVISION ADL5500 732Ω 100pF 0.1μF ...
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... This second cell is driven by a fraction of the quasi-dc output voltage of the ADL5500. When the voltage at the input of the second squaring cell is equal to the rms value of V stable state, and the output then represents the rms value of the input ...
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... V/V rms). The output voltage swings from near ground to 4 5.0 V supply. Figure 34 shows the output swing of the ADL5500 input for various supply voltages clear from Figure 34 that operating the device at lower supply voltages reduces dynamic range as the output headroom decreases ...
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... To reduce the effects of these low frequency components in the waveforms, some additional filtering is required. The output of the ADL5500 can be filtered by placing a capacitor between VRMS (Pin 1) and ground. The combination of the on-chip 1 kΩ output series resistance and the external shunt capacitor forms a low-pass filter to reduce the residual ac. ...
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... COMM Figure 40. Output Buffering Options, Slope of 6.4 V/V rms at 900 MHz VRMS OUTPUT OFFSET The ADL5500 has a ±1 dB error detection range of about 30 dB, as shown in Figure 10 to Figure 15. The error is referred to the best fit line defined in the linear region of the output response. Below an input power of −20 dBm, the response is no longer linear and begins to lose accuracy ...
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... Intercept)/(Slope × V RMS, MEASURED Figure 42 includes a plot of the error at 25°C, the temperature at which the ADL5500 is calibrated. Note that the error is not zero. This is because the ADL5500 does not perfectly follow the ideal linear equation, even within its operating region. The error at the calibration points is, however, equal to zero by definition ...
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... INPUT (dBm) Figure 44. Typical Drift at 1.9 GHz for Various Temperatures OPERATION ABOVE 4.0 GHz The ADL5500 works at frequencies above 4.0 GHz, but exhibits slightly higher output voltage temperature drift. Figure 45 and Figure 46 show the error distributions of six devices at 5.0 GHz and 6.0 GHz over temperature. Although the temperature drift ...
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... All traces going to the pads are tapered down to 0.15 mm. For the RFIN line, the length of the tapered section is 0.20 mm. (PASTE MASK OPENING) Figure 47. Land Pattern Used on the ADL5500 Evaluation Board TO EDGE CONNECTOR R6 ...
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... Figure 49. Layout of Component Side (WLCSP) Figure 50. Layout of Circuit Side (WLCSP) Figure 51. Silkscreen of Component Side (WLCSP) Figure 52. Silkscreen of Circuit Side (WLCSP) Rev Page ADL5500 ...
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... ADL5500 OUTLINE DIMENSIONS A1 BALL CORNER (BALL SIDE DOWN) ORDERING GUIDE Model Temperature Range 1 ADL5500ACBZ-P7 –40°C to +85°C 1 ADL5500ACBZ-P2 –40°C to +85°C 1 ADL5500-EVALZ Pb-free part. 0.675 0.596 1.010 0.381 0.516 0.960 SQ 0.356 SEATING 0.910 0.331 PLANE 0.50 BSC BALL PITCH TOP VIEW 0 ...
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... NOTES Rev Page ADL5500 ...
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... ADL5500 NOTES ©2006 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D05546–0–2/06(A) Rev Page ...