sgm330a sg-micro, sgm330a Datasheet - Page 9

• Manufacturer Part Number: sgm330a
• Description: Quad, Wide-bandwidth Spdt Video Analog Switch
• Manufacturer: sg-micro

TEST CIRCUITS (continued)
NOTES: (1) A 50Ω termination resistor is needed for the network analyzer.
Crosstalk is measured at the output of the nonadjacent ON channel. For example, when VIN = 0, VEN = 0, and DA is the input, the
output is measured at S
pull-down resistors, respectively.
HP8753ES Setup
Average = 4
RBW = 3 kHz
V
ST = 2 s
P1 = 0 dBM
BIAS
= 0.35 V
1
B. All unused analog input (D) ports and output (S) ports are connected to GND through 10Ω and 50Ω
R
IN
= 10Ω
V
V
V
BIAS
EN
IN
Figure 4. Test Circuit for Crosstalk (X
EXT TRIGGER
BIAS
EN
D
IN
D
P1
Network Analyzer
A
B
(HP8753ES)
DUT
V
CC
9
S
S
P2
1
1
A
B
R
L
= 150Ω
TALK
R
L
= 150Ω
)
50Ω(1)
SGM330A