TMUX4821 datasheet(8/37 Pages) TI2

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12 Switching Characteristics

Over operating free-air temperature range (unless otherwise noted)

Typical at VDD = 3.3 V TA = 25℃ (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

tTRAN

Transition time from control input

VDD = 2.5 V to 5.5 V

VS = 3.3 V

RL = 50 Ω, CL = 35 pF

25°C

185

–40°C to +85°C

220

–40°C to +125°C

220

VDD = 1.8 V to 2.5 V

VS = 3.3 V

RL = 50 Ω, CL = 35 pF

25°C

340

–40°C to +85°C

490

–40°C to +125°C

490

tBBM

Break-before-make time delay

VDD = 2.5 V to 5.5 V

VS = 3.3 V

RL = 50 Ω, CL = 35 pF

25°C

300

–40°C to +85°C

300

–40°C to +125°C

300

VDD = 1.8 V to 2.5 V

VS = 3.3 V

RL = 50 Ω, CL = 35 pF

25°C

420

–40°C to +85°C

490

–40°C to +125°C

490

tON

Turn-on time from control input

VS = 3.3 V

RL = 50 Ω, CL = 35 pF

25°C

155

300

–40°C to +85°C

400

–40°C to +125°C

450

tOFF

Turn-off time from control input

VS = 3.3 V

RL = 50 Ω, CL = 35 pF

25°C

–40°C to +85°C

–40°C to +125°C

tON (VDD)

Device turn on time

(VDD to output)

VDD rise time = 1 µs

RL = 50 Ω, CL = 35 pF

25°C

175

QINJ

Charge injection

VS = 0 V, CL = 100 pF

25°C

OISO

Off-isolation

RL = 50 Ω , CL = 5 pF

VS = 200 mVRMS, VBIAS = 0 V, f =

100 kHz

25°C

-50

XTALK

Crosstalk - 4821

RL = 50 Ω , CL = 5 pF

VS = 200 mVRMS, VBIAS = 0 V, f =

100 kHz

25°C

-100

Crosstalk - 4819

RL = 50 Ω , CL = 5 pF

VS = 200 mVRMS, VBIAS = 0 V, f =

100 kHz

25°C

-55

–3dB Bandwidth (Small signal)

RL = 50 Ω , CL = 5 pF

VS = 200 mVRMS, VBIAS = 0 V,

25°C

100

MHz

Insertion loss

RL = 50 Ω , CL = 5 pF

VS = 200 mVRMS, VBIAS = 0 V, f =

1 MHz

25°C

-0.01

ACPSRR AC Power Supply Rejection Ratio

VPP = 0.62 V on VDD

RL = 32 Ω , CL = 5 pF,

f = 20 kHz

25°C

-100

CS(OFF)

Source off capacitance

VS = 0 V, f = 1 MHz

25°C

CS(ON),

CD(ON)

On capacitance

VS = 0 V, f = 1 MHz

25°C

TMUX4821, TMUX4819

SCDS487A – OCTOBER 2025 – REVISED DECEMBER 2025

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