MC74VHC1GT66_11 Datasheet, PDF (6/9 Pages) ON Semiconductor – SPST (NO) Normally Open Analog Switch

MC74VHC1GT66
Switch to Position 2 when testing t_PLZ and t_PZL
Switch to Position 1 when testing t_PHZ and t_PZH
V_CC
1
2
V_CC
1
2
TEST POINT
1
R_L
2
C_L*
3
V_CC
5
4
*Includes all probe and jig capacitance.
N/C
1
N/C
2
3
V_CC
A
5
4
Figure 8. Propagation Delay Output Enable/Disable
Test Set−Up
Figure 9. Power Dissipation Capacitance
Test Set−Up
0.1 mF
f_in
dB
Meter
V_OS
1
2
3
V_IS
V_OS
V_CC
0.1 mF
5
f_in
1
2
4
dB
Meter
R_L
3
V_CC
5
4
*Includes all probe and jig capacitance.
Figure 10. Maximum On−Channel Bandwidth
Test Set−Up
*Includes all probe and jig capacitance.
Figure 11. Off−Channel Feedthrough Isolation
Test Set−Up
R_L
V_OS
(V_CC)/2
R_L
1
I_S
2
3
To Distortion
Meter
(V_CC)/2
V_IS
V_CC
0.1 mF
5
R_L
f_in
1
V_IN v 1 MHz
V_OS
t_r + t_f + 2 ns
2
4
V_IH
3
GND
V_CC
5
V_IH
4
*Includes all probe and jig capacitance.
*Includes all probe and jig capacitance.
Figure 12. Feedthrough Noise, ON/OFF Control to
Analog Out, Test Set−Up
Figure 13. Total Harmonic Distortion Test Set−Up
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