ADG774A

Data Sheet

Rev. C | Page 4 of 14

VDD = 3 V ± 10%, GND = 0 V, all specifications TMIN to TMAX, unless otherwise noted.1

Table 2.

B Version

Parameter

25°C

TMIN to TMAX

Unit

Test Conditions/Comments

ANALOG SWITCH

Analog Signal Range

0 to 1.5

V

On Resistance, RON

4

Ω typ

VD = 0 V to 1 V; IS = −10 mA

6

7

Ω max

On Resistance Match Between Channels,

∆RON

0.15

Ω typ

VD = 0 V to 1 V, IS = −10 mA

0.5

Ω max

On Resistance Flatness, RFLAT(ON)

1.5

Ω typ

VD = 0 V to 1 V, IS = −10 mA

3

Ω max

LEAKAGE CURRENTS

Source Off Leakage, IS (OFF)

±0.001

nA typ

VD = 2 V/1 V, VS = 1 V/2 V, see Figure 17

±0.1

±0.25

nA max

Drain Off Leakage, ID (OFF)

±0.001

nA typ

VD = 2 V/1 V, VS = 1 V/2 V, see Figure 17

±0.1

±0.25

nA max

Channel On Leakage, ID, IS(ON)

±0.001

nA typ

VD = VS = 2 V/1 V, see Figure 18

±0.1

±0.25

nA max

DIGITAL INPUTS

Input High Voltage, VINH

2.0

V min

Input Low Voltage, VINL

0.4

V max

Input Current

IINL or IINH

0.001

μA typ

VIN = VINL or VINH

±0.1

μA max

Digital Input Capacitance, CIN

3

pF typ

DYNAMIC CHARACTERISTICS2

tON, tON (EN)

7

ns typ

CL = 35 pF, RL = 50 Ω, VS = 1.5 V, see Figure 22

14

ns max

tOFF, tOFF (EN)

4

ns typ

CL = 35 pF, RL = 50 Ω, VS = 1.5 V, see Figure 22

8

ns max

Break-Before-Make Time Delay, tD

3

ns typ

CL = 35 pF, RL = 50 Ω, VS1 = VS2 = 1.5 V, see Figure 23

1

ns min

Off Isolation

−65

dB typ

f = 10 MHz, RL = 50 Ω

Channel-to-Channel Crosstalk

−70

dB typ

f = 10 MHz, RL = 50 Ω, see Figure 21

Bandwidth −3 dB

400

MHz typ

RL = 50 Ω, see Figure 19

Distortion

1.5

% typ

RL = 100 Ω

Charge Injection

4

pC typ

CL = 1 nF, see Figure 24, VS = 0 V

CS (OFF)

5

pF typ

CD (OFF)

7.5

pF typ

CD, CS (ON)

12

pF typ

POWER REQUIREMENTS

VDD = 3.3 V

Digital inputs = 0 V or VDD

IDD

1

μA max

0.001

μA typ

1 Temperature range for B version is −40°C to +85°C.

2 Guaranteed by design, not subject to production test.