NB4N855SMEVB
http://onsemi.com
4
PIN 1
SIGNAL
GENERATOR
OSCILLOSCOPE
(50
W
Scope Head)
Figure 5. Lab Setup
IN1
Z = 50
W
Z = 50
W
Z = 50
W
Z = 50
W
Z = 50
W
Z = 50
W
Z = 50
W
Z = 50
W
IN2
IN3
IN4
OUT1
OUT2
OUT3
OUT4
D0
D0
D1
D1
Q0
Q0
Q1
Q1
1. Connect appropriate power supplies to V
CC
, V
EE
/GND and DUT_GND (See Table 1)
2. Connect a signal generator to the input SMA connectors via matched cables. Setup input signal according to the
device data sheet.
3. Connect a test measurement device on the device output SMA connectors via matched cables.
NOTE: The test measurement device must contain 50
W
termination.
Figure 6. Evaluation Board Schematic
SMA
SMA
SMA
SMA
SMA
SMA
SMA
SMA
Z = 50
W
Z = 50
W
Z = 50
W
Z = 50
W
Z = 50
W
Z = 50
W
Z = 50
W
Z = 50
W
0.01
m
F
10
m
F
0.01
m
F
10
m
F
V
CC
50
W
50
W
50
W
50
W
NB4N855S
1
2
3
4
9
8
7
6
5
10
V
EE
/GND
Q0
Q0
Q1
Q1
D0
D0
D1
D1
