Analog Devices / Linear Technology LTC44011ES6TRPBF

LTC4401 - RF Power Controllers with 250kHz Loop BW and 45dB Dynamic Range
Obsolete

Price and Stock

Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers

Technical Specifications

Physical
Case/PackageSOT-23-6
MountSurface Mount
Number of Pins23
Technical
Frequency300 MHz
Max Operating Temperature85 °C
Max Supply Voltage6 V
Min Operating Temperature-30 °C
Min Supply Voltage2.7 V
Nominal Supply Current1.2 mA
PackagingTape and Reel
Dimensions
Length2.9 mm

Documents

Download datasheets and manufacturer documentation for Analog Devices / Linear Technology LTC44011ES6TRPBF.

Linear Technology
Technical Drawing1 page18 years ago
Datasheet16 pages20 years ago
Arrow Electronics
Datasheet16 pages20 years ago
Component Distributors Inc.
Datasheet16 pages20 years ago

Supply Chain

Lifecycle StatusObsolete (Last Updated: 2 years ago)

Engineering Resources

View Evaluation kits and Reference designs for Analog Devices / Linear Technology LTC44011ES6TRPBF.

Descriptions

Descriptions of Analog Devices / Linear Technology LTC44011ES6TRPBF provided by its distributors.

LTC4401 - RF Power Controllers with 250kHz Loop BW and 45dB Dynamic Range
RF Detector ThinSOT RF Power Detector & Controller
IC RF PWR CNTRL 2.7GHZ TSOT23-6
Telecom Circuit, 1-Func, PDSO6
The LTC4401-1 is a SOT-23 RF power controller for slow turn-on RF power amplifiers operating in the 300MHz to 2.7GHz range. The loop bandwidth is set at 250kHz to improve frequency stability when controlling slow turn-on RF power amplifiers such as the Conexant CX77301/CX77302, CX77304, CX77314, Anadigics AWT6107 and the RF Micro Devices RF3160. RF power is controlled by driving the RF amplifier power control pins and sensing the resultant RF output power via a directional coupler. The RF sense voltage is peak detected using an on-chip Schottky diode. This detected voltage is compared to the DAC voltage at the PCTL pin to control the output power. The RF power amplifier is protected against high power control pin voltages. Internal and external offsets are cancelled over temperature by an autozero control loop, allowing accurate low power programming. The shutdown feature disables the part and reduces the supply current to <10µA. A dual control channel version (LTC4401-2) is also available in an 8-pin MSOP package. Applications GSM/GPRS Cellular Telephones PCS Devices Wireless Data Modems U.S. TDMA Cellular Phones

Manufacturer Aliases

Analog Devices / Linear Technology has several brands around the world that distributors may use as alternate names. Analog Devices / Linear Technology may also be known as the following names:

  • Linear Technology/Analog Devices
  • Linear Technology (Analog Devices Inc)
  • Analog Devices Inc
  • LINEAR/ADI
  • Linear Technology/Analog Devic
  • Analog Technologies Inc
  • LINEAR TECHNOLOGY / ADI
  • ANALOG/LINEAR
  • ANALOG DEVICES / LINEAR TECH
  • ANALOG DEVICES / LINEAR TECHNO
  • LINEAR TECHNOLOGY/ANALOG
  • Analog Devices Inc / Linear Technology
  • LT/ADI
  • LINEAR TECHNOLOGY CORP
  • LINEAR TECHNOLOGY(ANALOG DEVICES-ADI)
  • Analog Devices LINEAR
  • Analog Devices Inc / Linear Technology Corp

Part Number Aliases

This part may be known by these alternate part numbers:

  • LTC4401-1ES6#TRPBF

Technical Specifications

Physical
Case/PackageSOT-23-6
MountSurface Mount
Number of Pins23
Technical
Frequency300 MHz
Max Operating Temperature85 °C
Max Supply Voltage6 V
Min Operating Temperature-30 °C
Min Supply Voltage2.7 V
Nominal Supply Current1.2 mA
PackagingTape and Reel
Dimensions
Length2.9 mm

Documents

Download datasheets and manufacturer documentation for Analog Devices / Linear Technology LTC44011ES6TRPBF.

Linear Technology
Technical Drawing1 page18 years ago
Datasheet16 pages20 years ago
Arrow Electronics
Datasheet16 pages20 years ago
Component Distributors Inc.
Datasheet16 pages20 years ago

Compliance

Environmental Classification
Lead FreeLead Free
RoHSCompliant
Compliance Statements
Conflict Mineral Statement1 page11 years ago