Datasheet for LTC5509:
- Manufacturer Part Number : LTC5509
- Manufacturer : AD
- Description : 300MHz to 3GHz RF Power Detector in SC70 Package
- Series : LTC5509
- Reference Price : USD 0
- Our Price : We have a better price, contact us by email
- Product Type : RF Power Detectors
- Function : Envelope Detectors & Peak Detectors
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : LTC5509
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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The LTC5509 is an RF power detector for RF applicationsoperating in the 300MHz to 3GHz range. A temperaturecompensated Schottky diode peak detector and bufferamplifier are combined in a small SC70 package. Thesupply voltage range is optimized for operation from asingle lithium-ion cell or 3xNiMH.
The RF input voltage is peak detected using an on-chipSchottky diode. The detected voltage is buffered andsupplied to the VOUT pin without gain compression. Consequently,the output voltage is linearly proportional to theRF input voltage. A power saving shutdown mode reducessupply current to less than 2µA.
The LTC5509 operates with input power levels from–30dBm to 6dBm.
Applications
- Multimode Mobile Phone Products
- Optical Data Links
- Wireless Data Modems
- Wireless and Cable Infrastructure
- RF Power Alarm
- Envelope Detector
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
