ADL5504ACBZ-P2

ADL5504ACBZ-P2 Datasheet

450 MHz to 6000 MHz TruPwr Detector ADL5504

Part	Datasheet
ADL5504ACBZ-P2	ADL5504ACBZ-P2 (pdf)

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True rms response detector Excellent temperature stability dB rms detection accuracy vs. temperature Over 35 dB input power dynamic range, inclusive of crest factor RF bandwidths from 450 MHz to 6000 MHz 500 input impedance Single-supply operation V to V Low power mA at V supply RoHS compliant part Power measurement of W-CDMA, CDMA2000, QPSK-/QAMbased OFDM LTE and WiMAX , and other complex modulation waveforms RF transmitter or receiver power measurement 450 MHz to 6000 MHz TruPwr Detector ADL5504 FUNCTIONAL BLOCK DIAGRAM VPOS ENBL RFIN ADL5504 1kΩ RMS CORE INTERNAL FILTERING 100Ω BUFFER FLTR VRMS COMM Figure 08437-001 OUTPUT V The ADL5504 is a TruPwr mean-responding true rms power detector for use in high frequency receiver and transmitter signal chains from 450 MHz to 6000 MHz. Requiring only a single supply between V and V, the detector draws less than mA. The input is internally ac-coupled and has a nominal input impedance of 500 The rms output is a linear-responding dc voltage with a conversion gain of V/V rms at 900 MHz. The ADL5504 is a highly accurate, easy to use means of determining the rms of complex waveforms. It can be used for power measurements of both simple and complex waveforms but is particularly useful for measuring high crest factor high peak-to-rms ratio signals, such as W-CDMA, CDMA2000, WiMAX, WLAN, and LTE waveforms. 08437-002 INPUT dBm Figure Output vs. Input Level, 3 V Supply, Frequency 1900 MHz The on-chip modulation filter provides adequate averaging for most waveforms. For more complex waveforms, an external capacitor at the FLTR pin can be used for supplementary signal demodulation. An on-chip, 100 series resistance at the output, combined with an external shunt capacitor, creates a low-pass filter response that reduces the residual ripple in the dc output voltage. The ADL5504 offers excellent temperature stability across a 30 dB range and near 0 dB measurement error across temperature over the top portion of the dynamic range. In addition to its temperature stability, the ADL5504 offers low process variations that further reduce calibration complexity. The power detector operates from −40°C to +85°C and is available in a 6-ball, mm x mm, wafer level chip scale package. It is fabricated on a high fT silicon BiCMOS process. 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: Fax 2009-2011 Analog Devices, Inc. All rights reserved. ADL5504 TABLE OF CONTENTS ESD 6 Pin Configuration and Function 7 Typical Performance Characteristics 8 Circuit 13 RMS Circuit Description and Filtering 13 Output Buffer 13 Applications Information 14 Basic Connections 14 0 Initial Version RF Input 14 15 Output Drive Capability and 16 Selecting the Square-Domain Filter and Output Low-Pass Filter 16 Power Consumption, Enable, and Power-On/Power-Off Response 17 Device Calibration and Error Calculation 17 Calibration for Improved 18 Drift over a Reduced Temperature Range 19 Device 19 Evaluation Board 20 Outline Dimensions 22 Ordering Guide 22 ADL5504 SPECIFICATIONS TA = 25°C, VS = V, CFLTR = 10 nF, COUT = open, light condition 600 lux, 75 input termination resistor, unless otherwise noted. Table Parameter FREQUENCY RANGE RF INPUT f = 450 MHz Input Impedance RMS Conversion Dynamic Range1 dB Error 2 dB Error 3 ±1 dB Error3 ±2 dB Error3 Maximum Input Level Minimum Input Level Conversion Gain Output Intercept4 Output Voltage, High Input Power Output Voltage, Low Input Power Temperature Sensitivity RF INPUT f = 900 MHz Input Impedance RMS Conversion Dynamic Range1 dB Error2 dB Error3 ±1 dB Error3 ±2 dB Error3 Maximum Input Level Minimum Input Level Conversion Gain Output Intercept4 Output Voltage, High Input Power Output Voltage, Low Input Power Temperature Sensitivity Test Conditions Input RFIN Input RFIN to output VRMS No termination Min Typ 450 Max Unit 6000 MHz Continuous wave CW input, −40°C < TA < +85°C Delta from 25°C dB error3 ±1 dB error3 VRMS = gain x VIN + intercept PIN = 5 dBm, 400 mV rms PIN = −15 dBm, 40 mV rms PIN = 0 dBm 25°C < TA < 85°C −40°C < TA < +25°C Input RFIN to output VRMS No termination 25 16 35 39 15 −21 dB dBm V/V rms V dB/°C dB/°C CW input, −40°C < TA < +85°C Delta from 25°C dB error3 ±1 dB error3 VRMS = gain x VIN + intercept PIN = 5 dBm, 400 mV rms PIN = −15 dBm, 40 mV rms PIN = 0 dBm 25°C < TA < 85°C −40°C < TA < +25°C 27 17 35 39 15 −22 dB dBm V/V rms V dB/°C dB/°C ADL5504 Parameter RF INPUT f = 1900 MHz Input Impedance RMS Conversion Dynamic Range1 dB Error2 dB Error3 ±1 dB Error3 ±2 dB Error3 Maximum Input Level Minimum Input Level Conversion Gain Output Intercept4 Output Voltage, High Input Power Output Voltage, Low Input Power Temperature Sensitivity RF INPUT f = 2600 MHz Input Impedance RMS Conversion Dynamic Range1 dB Error2 dB Error3 ±1 dB Error3 ±2 dB Error3 Maximum Input Level Minimum Input Level Conversion Gain Output Intercept4 Output Voltage, High Input Power Output Voltage, Low Input Power Temperature Sensitivity RF INPUT f = 3500 MHz Input Impedance RMS Conversion Dynamic Range1 dB Error2 dB Error3 ±1 dB Error3 ±2 dB Error3 Maximum Input Level Minimum Input Level Conversion Gain Output Intercept4 Output Voltage, High Input Power Output Voltage, Low Input Power Temperature Sensitivity Test Conditions Input RFIN to output VRMS No termination CW input, −40°C < TA < +85°C Delta from 25°C dB error3 ±1 dB error3 VRMS = gain x VIN + intercept PIN = 5 dBm, 400 mV rms PIN = −15 dBm, 40 mV rms PIN = 0 dBm 25°C < TA < 85°C −40°C < TA < +25°C Input RFIN to output VRMS No termination CW input, −40°C < TA < +85°C Delta from 25°C dB error3 ±1 dB error3 VRMS = gain x VIN + intercept PIN = 5 dBm, 400 mV rms PIN = −15 dBm, 40 mV rms PIN = 0 dBm 25°C < TA < 85°C −40°C < TA < +25°C Input RFIN to output VRMS No termination CW input, −40°C < TA < +85°C Delta from 25°C dB error3 ±1 dB error3 VRMS = gain x VIN + intercept PIN = 5 dBm, 400 mV rms PIN = −15 dBm, 40 mV rms PIN = 0 dBm 25°C < TA < 85°C −40°C < TA < +25°C ORDERING GUIDE Model1 Temperature Range ADL5504ACBZ-P7 to +85°C ADL5504ACBZ-P2 to +85°C ADL5504-EVALZ Package Description 6-Ball WLCSP, 7” Pocket Tape and Reel 6-Ball WLCSP, 7” Pocket Tape and Reel Evaluation Board Package Option CB-6-8 CB-6-8 1 Z = RoHS Compliant Part. Branding 3P Ordering Quantity 3,000 250 NOTES ADL5504 ADL5504 NOTES 2009-2011 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D08437-0-1/11 A

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True rms response detector Excellent temperature stability dB rms detection accuracy vs. temperature Over 35 dB input power dynamic range, inclusive of crest factor RF bandwidths from 450 MHz to 6000 MHz 500 input impedance Single-supply operation V to V Low power mA at V supply RoHS compliant part

Power measurement of W-CDMA, CDMA2000, QPSK-/QAMbased OFDM LTE and WiMAX , and other complex modulation waveforms

RF transmitter or receiver power measurement
450 MHz to 6000 MHz TruPwr Detector ADL5504

FUNCTIONAL BLOCK DIAGRAM

VPOS

ENBL RFIN

ADL5504
1kΩ

RMS CORE

INTERNAL FILTERING
100Ω

BUFFER

FLTR VRMS

COMM

Figure
08437-001

OUTPUT V

The ADL5504 is a TruPwr mean-responding true rms power detector for use in high frequency receiver and transmitter signal chains from 450 MHz to 6000 MHz. Requiring only a single supply between V and V, the detector draws less than mA. The input is internally ac-coupled and has a nominal input impedance of 500 The rms output is a linear-responding dc voltage with a conversion gain of V/V rms at 900 MHz.

The ADL5504 is a highly accurate, easy to use means of determining the rms of complex waveforms. It can be used for power measurements of both simple and complex waveforms but is particularly useful for measuring high crest factor high peak-to-rms ratio signals, such as W-CDMA, CDMA2000, WiMAX, WLAN, and LTE waveforms.
08437-002

INPUT dBm

Figure Output vs. Input Level, 3 V Supply, Frequency 1900 MHz

The on-chip modulation filter provides adequate averaging for most waveforms. For more complex waveforms, an external capacitor at the FLTR pin can be used for supplementary signal demodulation. An on-chip, 100 series resistance at the output, combined with an external shunt capacitor, creates a low-pass filter response that reduces the residual ripple in the dc output voltage.

The ADL5504 offers excellent temperature stability across a 30 dB range and near 0 dB measurement error across temperature over the top portion of the dynamic range. In addition to its temperature stability, the ADL5504 offers low process variations that further reduce calibration complexity.

The power detector operates from −40°C to +85°C and is available in a 6-ball, mm x mm, wafer level chip scale package. It is fabricated on a high fT silicon BiCMOS process.

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:

Fax 2009-2011 Analog Devices, Inc. All rights reserved.

ADL5504

TABLE OF CONTENTS

ESD 6 Pin Configuration and Function 7 Typical Performance Characteristics 8 Circuit 13

RMS Circuit Description and Filtering 13 Output Buffer 13 Applications Information 14 Basic Connections 14
0 Initial Version
RF Input 14 15 Output Drive Capability and 16 Selecting the Square-Domain Filter and Output Low-Pass Filter 16 Power Consumption, Enable, and Power-On/Power-Off Response 17 Device Calibration and Error Calculation 17 Calibration for Improved 18 Drift over a Reduced Temperature Range 19 Device 19 Evaluation Board 20 Outline Dimensions 22 Ordering Guide 22

ADL5504

SPECIFICATIONS

TA = 25°C, VS = V, CFLTR = 10 nF, COUT = open, light condition 600 lux, 75 input termination resistor, unless otherwise noted.

Table Parameter FREQUENCY RANGE RF INPUT f = 450 MHz

Input Impedance RMS Conversion

Dynamic Range1 dB Error 2 dB Error 3 ±1 dB Error3 ±2 dB Error3

Maximum Input Level Minimum Input Level Conversion Gain Output Intercept4 Output Voltage, High Input Power Output Voltage, Low Input Power Temperature Sensitivity

RF INPUT f = 900 MHz Input Impedance RMS Conversion Dynamic Range1 dB Error2 dB Error3 ±1 dB Error3 ±2 dB Error3 Maximum Input Level Minimum Input Level Conversion Gain Output Intercept4 Output Voltage, High Input Power Output Voltage, Low Input Power Temperature Sensitivity

Test Conditions Input RFIN Input RFIN to output VRMS No termination

Min Typ 450

Max Unit 6000 MHz

Continuous wave CW input, −40°C < TA < +85°C Delta from 25°C
dB error3 ±1 dB error3 VRMS = gain x VIN + intercept

PIN = 5 dBm, 400 mV rms PIN = −15 dBm, 40 mV rms PIN = 0 dBm 25°C < TA < 85°C −40°C < TA < +25°C Input RFIN to output VRMS No termination
25 16 35 39 15 −21
dB dBm V/V rms V
dB/°C dB/°C

CW input, −40°C < TA < +85°C Delta from 25°C
dB error3 ±1 dB error3 VRMS = gain x VIN + intercept

PIN = 5 dBm, 400 mV rms PIN = −15 dBm, 40 mV rms PIN = 0 dBm 25°C < TA < 85°C −40°C < TA < +25°C
27 17 35 39 15 −22
dB dBm V/V rms V
dB/°C dB/°C

ADL5504

Parameter RF INPUT f = 1900 MHz

Input Impedance RMS Conversion

Dynamic Range1 dB Error2 dB Error3 ±1 dB Error3 ±2 dB Error3

Maximum Input Level Minimum Input Level Conversion Gain Output Intercept4 Output Voltage, High Input Power Output Voltage, Low Input Power Temperature Sensitivity

RF INPUT f = 2600 MHz Input Impedance RMS Conversion Dynamic Range1 dB Error2 dB Error3 ±1 dB Error3 ±2 dB Error3 Maximum Input Level Minimum Input Level Conversion Gain Output Intercept4 Output Voltage, High Input Power Output Voltage, Low Input Power Temperature Sensitivity

RF INPUT f = 3500 MHz Input Impedance RMS Conversion Dynamic Range1 dB Error2 dB Error3 ±1 dB Error3 ±2 dB Error3 Maximum Input Level Minimum Input Level Conversion Gain Output Intercept4 Output Voltage, High Input Power Output Voltage, Low Input Power Temperature Sensitivity

Test Conditions Input RFIN to output VRMS No termination

CW input, −40°C < TA < +85°C Delta from 25°C
dB error3 ±1 dB error3 VRMS = gain x VIN + intercept

PIN = 5 dBm, 400 mV rms PIN = −15 dBm, 40 mV rms PIN = 0 dBm 25°C < TA < 85°C −40°C < TA < +25°C Input RFIN to output VRMS No termination

CW input, −40°C < TA < +85°C Delta from 25°C
dB error3 ±1 dB error3 VRMS = gain x VIN + intercept

PIN = 5 dBm, 400 mV rms PIN = −15 dBm, 40 mV rms PIN = 0 dBm 25°C < TA < 85°C −40°C < TA < +25°C Input RFIN to output VRMS No termination

CW input, −40°C < TA < +85°C Delta from 25°C
dB error3 ±1 dB error3 VRMS = gain x VIN + intercept

PIN = 5 dBm, 400 mV rms PIN = −15 dBm, 40 mV rms PIN = 0 dBm 25°C < TA < 85°C −40°C < TA < +25°C
ORDERING GUIDE

Model1

Temperature Range

ADL5504ACBZ-P7 to +85°C

ADL5504ACBZ-P2 to +85°C

ADL5504-EVALZ

Package Description 6-Ball WLCSP, 7” Pocket Tape and Reel 6-Ball WLCSP, 7” Pocket Tape and Reel Evaluation Board

Package Option CB-6-8 CB-6-8
1 Z = RoHS Compliant Part.

Branding 3P
Ordering Quantity 3,000 250

NOTES

ADL5504

ADL5504 NOTES
2009-2011 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners.

D08437-0-1/11 A

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived ADL5504ACBZ-P2 Datasheet file may be downloaded here without warranties.

Datasheet ID: ADL5504ACBZ-P2 517826