HA5023
Test Circuits and Waveforms
HP4195
NETWORK
ANALYZER
+-
DUT
50
50
FIGURE 1. TEST CIRCUIT FOR TRANSIMPEDANCE MEASUREMENTS
(NOTE 12)
VIN
100
DUT
+-
VOUT
50
RL
100
RF, 1k
FIGURE 2. SMALL SIGNAL PULSE RESPONSE CIRCUIT
(NOTE 12)
VIN
100
DUT
+-
50
RI
681
RF, 681
RL
400
VOUT
FIGURE 3. LARGE SIGNAL PULSE RESPONSE CIRCUIT
NOTE:
12. A series input resistor of 100 is recommended to limit input currents in case input signals are present before the HA5023 is powered up.
Vertical Scale: VIN = 100mV/Div., VOUT = 100mV/Div.
Horizontal Scale: 20ns/Div.
FIGURE 4. SMALL SIGNAL RESPONSE
Vertical Scale: VIN = 1V/Div., VOUT = 1V/Div.
Horizontal Scale: 50ns/Div.
FIGURE 5. LARGE SIGNAL RESPONSE
FN3393 Rev 9.00
September 30, 2015
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