SGM330A_15 Datasheet, PDF (6/15 Pages) SG Micro Corp – Quad, Wide-Bandwidth SPDT Video Analog Switch

SGM330A
TEST CIRCUITS
Quad, Wide-Bandwidth
SPDT Video Analog Switch
Input
Generator
V_G1
50Ω
V_{IN IN}
50Ω
S₁
V_S1
S₂
V_S2
V₊
DUT
EN
D ^VO
C_L(1)
R_L
Test
V＋
R_L
C_L
V_S1
V_S2
T_ON
5V±0.5V
5V±0.5V
75Ω
75Ω
20pF
20pF
GND
3V
3V
GND
T_OFF
5V±0.5V
5V±0.5V
75Ω
75Ω
20pF
20pF
GND
3V
3V
GND
Output
Control
(V_IN)
3V
50%
50%
0V
Analog Ouput
Waveform
(V_O)
t_ON
90%
90%
V_OH
0V
t_OFF
NOTES:
VOLTAGE WAVEFORMS
TON AND TOFF TIMES
1. CL includes probe and jig capacitance.
2. All input pulses are supplied by generators having the following characteristics: PRR ≤ 10MHz, Z_O = 50Ω, t_r ≤ 2.5ns, t_f ≤ 2.5ns.
3. The outputs are measured one at a time, with one transition per measurement.
Figure 1. Test Circuit for Voltage Waveform and Switch Time
SG Micro Corp
6
www.sg-micro.com