LTC5507 - 100kHz to 1GHz RF Power Detector

Features

  • Temperature Compensated Internal Schottky Diode RF Detector
  • Wide Input Power Range: -34dBm to 14dBm
  • Ultra Wide Input Frequency Range: 100kHz to 1000MHz
  • Buffered Output
  • Wide VCC Range of 2.7V to 6V
  • Low Operating Current: 550µA
  • Low Shutdown Current: <2µA
  • Low Profile (1mm) ThinSOT™ Package

Typical Application

LTC5507 Typical Application
LTC5507 Typical Application

Description

The LTC5507 is an RF power detector for applications operating from 100kHz to 1000MHz. The input frequency range is determined by an external capacitor. A temperature-compensated Schottky diode peak detector and buffer amplifier are combined in a small 6-pin ThinSOT package.

The RF input voltage is peak detected using an on-chip Schottky diode and external capacitor. The detected voltage is buffered and supplied to the VOUT pin. A power saving shutdown mode reduces supply current to less than 2µA.

Packaging

For complete and up to date package information and drawings, please refer to our packaging page

SOT-23

LTC5507 Package Drawing

Order Info

Package Variations and Pricing

Part Number Package Pins Temp Price (1-99) Price (1k)* RoHS Data
LTC5507ES6 SOT 6 E $2.21 View
LTC5507ES6#PBF SOT 6 E $2.21 View
LTC5507ES6#TR SOT 6 E $2.21 $1.51 View
LTC5507ES6#TRM SOT 6 E $2.21 $1.53 View
LTC5507ES6#TRMPBF SOT 6 E $2.21 $1.53 View
LTC5507ES6#TRPBF SOT 6 E $2.21 $1.51 View
Buy NowRequest Samples
* 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 Linear Technology sales office or authorized distributor.

Demo Boards

Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.

Part Number Description Price Documentation
DC489A-A LTC5507ES6 | Low to HF Frequency RF Power Detector. $100.00
DC489A-B LTC5507ES6 | HF to UHF Frequency RF Power Detector. $100.00
Buy Now
Click here to view our complete list of demo boards

Applications

  • Wireless Transceivers
  • Wireless and Cable Infrastructure
  • RF Power Alarm
  • Envelope Detector

Product Notifications

Please login to your MyLinear account for notifications of datasheet updates, new document releases and LTspice model announcements for your favorite products. If you do not have a MyLinear account you may Sign Up Now.

Forgot your password? Click here.
Need help? Email mylinear@linear.com with questions and comments.

Design Tools

Linear Technology provides a variety of custom design simulation tools and device models to allow even novice designers to quickly and easily evaluate circuits using high performance switching regulators, amplifiers, data converters, filters and more. Please visit our Design Tools page to view and download:

Technical Support