Part ZNBG3113
Description FET BIAS CONTROLLER WITH POLARISATION SWITCH AND TONE DETECTION
Manufacturer Zetex Semiconductors
Size 684.42 KB
Zetex Semiconductors

ZNBG3113 Overview

Key Features

  • which is used to enable high and low band frequency switching
  • The facility to control the tone switching delay is provided
  • This allows the rejection of other lower frequency tones tat may be present in multiple LNB applications
  • The series also offers the choice of drain voltage to be set for the FETs, the 3113 gives 2.2 volts drain whilst the 3114 gives 2 volts
  • These ensure RF stability and minimal injected noise
  • To protect the external FETs the cir