ADL5500:  100 MHz to 6 GHz TruPwr™ Detector

The ADL5500 is a mean-responding power detector for use in high frequency receiver and transmitter signal chains from 100 MHz to 6 GHz. It is easy to apply, requiring only a single supply between 2.7 ...More

ADL5500:  100 MHz to 6 GHz TruPwr™ Detector

Product Description

The ADL5500 is a mean-responding power detector for use in high frequency receiver and transmitter signal chains from 100 MHz to 6 GHz. It is easy to apply, requiring only a single supply between 2.7 V and 5.5 V and a power supply decoupling capacitor. The input is internally ac-coupled and has a nominal input impedance of 50 Ω. The output is a linear-responding dc voltage with a conversion gain of 6.4 V/V rms at 900 MHz. The on-chip, 1 kΩ 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 ADL5500 is intended for true power measurement of simple and complex waveforms. The device is particularly useful for measuring high crest factor (high peak-to-rms ratio) signals, such as CDMA2000, W-CDMA, and QPSK/QAM-based OFDM waveforms.

The ADL5500 offers excellent temperature stability with near 0 dB measurement error across temperature. The high accuracy range, centered around +3 dBm at 900 MHz, offers ±0.1 dB error from -40°C to +85°C and is available in a 4-ball, 1.0 mm × 1.0 mm wafer-level chip scale package. It is fabricated on a proprietary high fT silicon bipolar process.

Features

  • ±0.25 dB linear response up to 6 GHz
  • Excellent temperature stability
  • Up to 30 dB input range at 3.9 GHz
  • 1250 mV rms, +15 dBm, maximum input
  • Calibrated rms response
  • Single supply operation: 2.7 V to 5.5 V
  • Low power: 3 mW at 3 V supply
  • ±0.1 dB accuracy over the top 8 dB range

Diagrams

ADL5500 Diagram
Functional Block Diagram for ADL5500

Specifications

Voltage Supply (V) 2.7 to 5.5
Supply Current (max) 1.1mA
RF Freq (MHz) 6000MHz
Dynamic Range (dB) 30dB
Temp Stability (dB) ±0.25dB
Output Response Linear in Voltage
Response Time (ns) 10000ns
Package WLCSP

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Part# Voltage Supply (V) Supply Current (mA) RF Freq (MHz) Dynamic Range (dB) Temp Stability (dB) Output Response Response Time (ns) Package Price* (1000-4999)
AD8361 2.7 to 5.5 1.1 2500 30 ±0.25 Linear in Voltage 320 6-Lead SOT-23, 8-Lead uSOIC $3.80
AD8362 4.5 to 5.5 20 3800 60 ±1 Linear in dB 45 16-Lead SOP $6.33
AD8363 4.5 to 5.5 - 6000 50 ±0.5 Linear in dB 8000 4 x 4 mm CSP $5.25
AD8364 4.5 to 5.5 72 2700 60 ±0.5 Linear in dB 45 5 x 5 mm CSP $7.94
ADL5500 2.7 to 5.5 1.1 6000 30 ±0.25 Linear in Voltage 10000 WLCSP $2.78
ADL5501 2.7 to 5.5 - 6000 30 ±0.25 Linear in Voltage 6000 6-Lead SC-70 $2.42
ADL5502 2.7 to 5.5 - 3800 30 ±0.25 Linear in Voltage 15 WLCSP $5.97

* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.

Pricing, Packaging & Availability

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This is the acceptable operating range of the device. The various ranges specified are as follows:
  • Commercial: 0 to +70 degrees Celsius
  • Military : -55 to +125 degrees Celsius
  • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
  • Automotive: -40 to +125 degrees Celsius
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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

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Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

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Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb (Lead) free information page.

*The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
**Sample availability may be better than production availability. Please enter samples iinto your cart to check sample availability.

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