6.5 Output Voltage Spike

Output Voltage Spike (VSPIKE or VSPK) is the magnitude of the transient output voltage spike which occurs on an

input or output pin when turning the switch channel ON or OFF. When measuring VSPK on the Dx pin, 50 Ω is

placed on the Dx pin and 1 kΩ is placed on the Sx pin. Likewise, when measuring VSPK on the Sx pin, 50 Ω is

placed on the Sx pin and 1 kΩ is placed on the Dx pin. Figure 6-5 shows the setup used to measure the VSPK of

the switch.

VDD

VDD

0.1 µF

GND

Output

VD

SW

S1

D1

S31

D31

1 k

1 k

50

50

+VSPIKE

-VSPIKE

OFF

ON

OFF

VSS

VSS

0.1 µF

RGND

Figure 6-5. VSPK Measurement Setup

6.6 Switch DC Offset Voltage

The switch DC offset voltage (VDC_OFFSET) is the DC offset voltage that can be present on an Sx or Dx pin when

the switch channel is ON or OFF. Figure 6-6 shows the setup used to measure the VDC_OFFSET voltage of the

device.

GND

Dx

VDD

VDD

0.1 µF

Sx

SW ON or OFF

VDC_OFFSET

VSS

VSS

0.1 µF

RGND

V

+

–

Figure 6-6. VDC_OFFSET Measurement Setup

TMUX9616, TMUX9616N

SCDS436A – SEPTEMBER 2023 – REVISED DECEMBER 2024

www.ti.com

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