Data Sheet

ADG726/ADG732

Rev. C | Page 7 of 21

±2.5 V DUAL SUPPLY

VDD = +2.5 V ± 10%, VSS = −2.5 V ± 10%, GND = 0 V, unless otherwise noted.

Table 3.

Parameter

Symbol

ADG726/ADG732

ADG732

Unit

Test Conditions/Comments

+25°C

−40°C to

+85°C

−40°C to

+125°C

ANALOG SWITCH

Analog Signal Range

VSS to VDD

V

On Resistance

RON

4

Ω typ

VS = VSS to VDD, IDS = 10 mA, see Figure 20

5.5

6

7

Ω max

On Resistance Match Between

Channels

∆RON

0.3

Ω typ

VS = VSS to VDD, IDS = 10 mA

0.8

1

Ω max

On Resistance Flatness

RFLAT (ON)

0.5

Ω typ

VS = VSS to VDD, IDS = 10 mA

1

1.2

Ω max

LEAKAGE CURRENTS

VDD = +2.75 V, VSS = −2.75 V

Source Off Leakage

IS (Off)

±0.01

nA typ

VS = +2.25 V/−1.25 V, VD = −1.25 V/+2.25 V,

see Figure 21

±0.25

±0.5

±1

nA max

Drain Off Leakage

ID (Off)

±0.05

nA typ

VS = +2.25 V/−1.25 V, VD = −1.25 V/+2.25 V,

see Figure 24

ADG726

±0.5

±2.5

nA max

ADG732

±1

±5

±10

nA max

Channel On Leakage

ID, IS (On)

±0.05

nA typ

VS = VD = +2.25 V/−1.25 V, see Figure 25

ADG726

±0.5

±2.5

nA max

ADG732

±1

±5

±10

nA max

DIGITAL INPUTS

Input High Voltage

VINH

1.7

1.7

V min

Input Low Voltage

VINL

0.7

0.7

V max

Input Current

IINL or IINH

0.005

μA typ

VIN = VINL or VINH

±0.5

±0.5

μA max

Digital Input Capacitance

CIN

5

pF typ

DYNAMIC CHARACTERISTICS1

Transition Time

tTRANSITION

33

ns typ

RL = 300 Ω, CL = 35 pF, see Figure 27

45

51

56

ns max

VS1 = 1.5 V/0 V, VS32 = 0 V/1.5 V

Break-Before-Make Time Delay

tD

15

ns typ

RL = 300 Ω, CL = 35 pF; VS = 1.5 V, see Figure 28

1

1

ns min

On Time (CS, WR)

tON (WR, CS)

21

ns typ

RL = 300 Ω, CL = 35 pF; VS = 1.5 V, see Figure 29

30

37

43

ns max

Off Time (CS, WR)

tOFF (WR, CS)

20

ns typ

RL = 300 Ω, CL = 35 pF; VS = 1.5 V, see Figure 29

29

35

38

ns max

On Time (EN)

tON (EN)

26

ns typ

RL = 300 Ω, CL = 35 pF; VS = 1.8 V, see Figure 30

37

50

ns max

Off Time (EN)

tOFF (EN)

18

ns typ

RL = 300 Ω, CL = 35 pF; VS = 1.8 V, see Figure 30

26

29

29

ns max

Charge Injection

QINJ

1

pC typ

VS = 0 V, RS = 0 Ω, CL = 1 nF, see Figure 31

Off Isolation

ISO

−72

dB typ

RL = 50 Ω, CL = 5 pF, f = 1 MHz, see Figure 22

Channel-to-Channel Crosstalk

CTK

−72

dB typ

RL = 50 Ω, CL = 5 pF, f = 1 MHz, see Figure 23

−3 dB Bandwidth

BW

RL = 50 Ω, CL = 5 pF, see Figure 26

ADG726

34

MHz typ

ADG732

18

MHz typ