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PCF5078

Features: · Compatible with baseband interface family PCF5073x· Two power sensor inputs· Temperature compensation of sensor signal· Active filter for DAC input· Power Amplifier (PA) protection against mismatching· Bias current source for detector diodes· Generation of pre-bias level for PA at star...

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SeekIC No. : 004456420 Detail

PCF5078: Features: · Compatible with baseband interface family PCF5073x· Two power sensor inputs· Temperature compensation of sensor signal· Active filter for DAC input· Power Amplifier (PA) protection again...

PCF5078 Data Sheet

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Part Number:
PCF5078
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/25

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Product Details

Description



Features:

· Compatible with baseband interface family PCF5073x
· Two power sensor inputs
· Temperature compensation of sensor signal
· Active filter for DAC input
· Power Amplifier (PA) protection against mismatching
· Bias current source for detector diodes
· Generation of pre-bias level for PA at start of burst (home position)
· Possibility to adapt home position by external components
· Applicable for a wide range of silicon and GaAs power amplifiers.


Application

· Global System for Mobile communication (GSM)
· Personal Communications Network (PCN) systems.


Pinout

Connection Diagram


Description

This CMOS PCF5078 device integrates an amplifier for the detected RF voltage from the sensor, an integrator and an active filter to build a PA control loop for cellular systems with a small amount of passive components.


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