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AD8317ACPZ +BOM

Accurate signal processing for advanced telecommunication

AD8317ACPZ Information

Description

The AD83-17ACPZ is a logarithmic detector/controller from Analog Devices, suitable for controller applications. It provides a 0V to (VPOS - 1V) output capability at the VOUT pin, with a logarithmic slope of -22mV/dB for the output voltage VOUT. The device is stable against supply and temperature variations, fabricated on a SiGe bipolar IC process. This component is suitable for RF transmitter PA setpoint control and level monitoring, power monitoring in radio link transmitters, RSSI measurement in base stations, WLANs, WiMAX, and radars. It offers high accuracy and low noise performance, making it an ideal choice for various wireless communication systems.

Features

The AD8317ACPZ features include:

  • Logarithmic slope of -22 mV/dB for the output voltage VOUT
  • Output capability at the VOUT pin from 0 V to (VPOS - 1 V)
  • Suitable for controller applications
  • Stable against supply and temperature variations
  • Fabricated on a SiGe bipolar IC process

These features make it suitable for applications such as RF transmitter PA setpoint control, power monitoring in radio link transmitters, RSSI measurement in base stations, WLANs, WiMAX, and radars.

Package

The package type of AD8317ACPZ is LFCSP8.

Pinout

The AD8317ACPZ is an LFCSP8 package, which means it has a pin count of 8.

Here are the functions of each pin:

  • VCC: Positive supply voltage
  • GND: Ground reference
  • VPOS: Positive supply voltage for the logarithmic detector
  • VOUT: Output voltage (0V to VPOS - 1V)
  • IN+: Input signal+
  • IN-: Input signal-
  • COMP: Compensation input
  • NC: No connect

Please note that this information is based on the datasheet and may not be a comprehensive list of all pin functions.

Manufacturer

The manufacturer of the AD8317ACPZ is Analog Devices, a fabless semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs).

Applications

The AD8317ACPZ is used in various applications, including:

  • RF transmitter PA setpoint control and level monitoring
  • Power monitoring in radio link transmitters
  • RSSI measurement in base stations for WLANs, WiMAX, and radars.

These applications utilize the log detector/controller's logarithmic slope of -22 mV/dB for accurate measurement and control.

Equivalent

Based on Analog Devices' product family and functionality, some equivalent products to AD8317ACPZ could be:

  • AD8307: a logarithmic detector with similar features, package, and applications.
  • AD8215: a logarithmic amplifier with adjustable gain and similar RF transmitter control applications.
  • ADG6010: a logarithmic controller for power measurement and monitoring.

Please note that these are rough estimates, and exact equivalents may not exist. The AD8317's unique combination of logarithmic slope, output range, and SiGe process makes it a specific product with its own characteristics.

ad8317acpz

Specifications

Category Integrated Circuits (ICs)LinearAmplifiersSpecial Purpose Amplifiers Type Logarithmic Amplifier
Applications Receiver Signal Strength Indication (RSSI) Mounting Type Surface Mount
Base Product Number AD8317 Package/Case LFCSP

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Ratings and Reviews

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E
E**d 11/22/2023

Cox fast delivery, good condition, thank you.

11
H
H**e 10/14/2022

All super but shipping fast

4
B
B**n 12/05/2020

Diodes as diodes. took for the suspension of the device golf 4.

6

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