
AD8331/AD8332/AD8334
Rev. G | Page 50 of 56
03199-125
NETWORK ANALYZER
PRECISION VOLTAGE
REFERENCE (FOR VGAIN)
GND
GND
GAIN
CONTROL
VOLTAGE
SIGNAL INPUT
DIFFERENTIAL PROBE
POWER SUPPLY
+5V
PROBE
POWER
SUPPLY
Figure 116. AD8334 Typical Board Test Connections (One Channel Shown)