<?xml version="1.0" encoding="ISO-8859-1"?>
<?xml-stylesheet href="/usr/local/vamdoc-1.0.2-kluwer/config/model.xsl" type="text/xsl"?>
<!DOCTYPE model SYSTEM "/usr/local/vamdoc-1.0.2-kluwer/config/model.dtd"><model>
  <symbol>../symbol/mixer.png</symbol>
  <comments>
    <title>Mixer</title>
    <model_name>MIXER(RF)</model_name>
    <library>N/A</library>
    <structure>N/A</structure>
    <description>This model describes an analog mixer and includes the multiplier<br></br>stage and amplifier properties like gain, compression and<br></br>transfer function. Resistances at the input and output<br></br>terminals are modeled as well.<br></br></description>
    <link_source><A HREF="../src/mixer.vhd">See source code</A></link_source>
    <dependency>
      <library>IEEE_proposed</library>
      <design_unit>ELECTRICAL_SYSTEMS</design_unit>
    </dependency>
    <dependency>
      <library>IEEE</library>
      <design_unit>MATH_REAL</design_unit>
    </dependency>
  </comments>
  <interface>
    <parameter>
      <name>GP_DB</name>
      <type>REAL</type>
      <default>0.0</default>
      <unit>dB</unit>
      <comment> power gain of stage </comment>
    </parameter>
    <parameter>
      <name>IP3_DBM</name>
      <type>REAL</type>
      <default>-20.0</default>
      <unit>dBm</unit>
      <comment> input referenced IP3  </comment>
    </parameter>
    <parameter>
      <name>FNOISE_DB</name>
      <type>REAL</type>
      <default>0.0</default>
      <unit>dB</unit>
      <comment> noise figure </comment>
    </parameter>
    <parameter>
      <name>RIN</name>
      <type>REAL</type>
      <default>50.0</default>
      <unit>Ohm</unit>
      <min> &gt;0.0</min>
      <comment> input resistance </comment>
    </parameter>
    <parameter>
      <name>RIN_CLK</name>
      <type>REAL</type>
      <default>50.0</default>
      <unit>Ohm</unit>
      <min> &gt;0.0</min>
      <comment> input resistance at clock input </comment>
    </parameter>
    <parameter>
      <name>ROUT</name>
      <type>REAL</type>
      <default>50.0</default>
      <unit>Ohm</unit>
      <min> &gt;0.0</min>
      <comment> output resistance </comment>
    </parameter>
    <parameter>
      <name>FG</name>
      <type>REAL</type>
      <default>REAL'HIGH</default>
      <unit>Hz</unit>
      <min> &gt;0.0</min>
      <comment> dominant pole </comment>
    </parameter>
    <port>
      <port_id>terminal</port_id>
      <name>P_IN</name>
      <port_type>ELECTRICAL</port_type>
      <comment> input pin</comment>
    </port>
    <port>
      <port_id>terminal</port_id>
      <name>P_OUT</name>
      <port_type>ELECTRICAL</port_type>
      <comment> output pin</comment>
    </port>
    <port>
      <port_id>terminal</port_id>
      <name>P_CLOCK</name>
      <port_type>ELECTRICAL</port_type>
      <comment> local oscillator pin</comment>
    </port>
    <port>
      <port_id>terminal</port_id>
      <name>VDD</name>
      <port_type>ELECTRICAL</port_type>
      <comment> supply voltage</comment>
    </port>
    <port>
      <port_id>terminal</port_id>
      <name>GND</name>
      <port_type>ELECTRICAL</port_type>
      <comment> reference terminal</comment>
    </port>
  </interface>
</model>
