ADG1421BRMZ Datasheet ADG1421BCPZ-REEL7, ADG1423BRMZ, ADG1421BRMZ-REEL7 | P4-P6

ADG1421/ADG1422/ADG1423 Data Sheet

+12 V SINGLE SUPPLY

V

DD

= 12 V ± 10%, V

SS

= 0 V, GND = 0 V, unless otherwise noted.

Table 2.

Parameter 25°C

−40°C to

+85°C

−40°C to

+125°C

Unit Test Conditions/Comments

ANALOG SWITCH

Analog Signal Range 0 V to V

DD

V

On Resistance, R

ON

4 Ω typ V

S

= 0 V to 10 V, I

S

= −10 mA; see Figure 23

4.6

5.5

6.2

Ω max

V

DD

= 10.8 V, V

SS

= 0 V

On Resistance Match Between Channels, ∆R

ON

0.03 Ω typ V

S

= 0 V to 10 V, I

S

= −10 mA

0.15 0.17 0.18 Ω max

On Resistance Flatness, R

FL AT (ON)

1.2 Ω typ V

S

= 0V to 10 V, I

S

= −10 mA

1.5 1.75 1.9 Ω max

LEAKAGE CURRENTS V

DD

= 13.2 V, V

SS

= 0 V

Source Off Leakage, I

S

(Off ) ±0.05 nA typ V

S

= 1 V/10 V, V

D

= 10 V/1 V; see Figure 24

±0.5 ±2 ±75 nA max

Drain Off Leakage, I

D

(Off ) ±0.05 nA typ V

S

= 1 V/10 V, V

D

= 10 V/1 V; see Figure 24

±0.5 ±2 ±75 nA max

Channel On Leakage, I

D

, I

S

(On) ±0.1 nA typ V

S

= V

D

= 1 V or 10 V; see Figure 25

±1 ±2 ±75 nA max

DIGITAL INPUTS

Input High Voltage, V

INH

2.0 V min

Input Low Voltage, V

INL

0.8 V max

Input Current, I

INL

or I

INH

0.005 µA typ V

IN

= V

GND

or V

DD

±0.1

µA max

Digital Input Capacitance, C

IN

4

pF typ

DYNAMIC CHARACTERISTICS

1

t

ON

180 ns typ R

L

= 300 Ω, C

L

= 35 pF

230 295 340 ns max V

S

= 8 V; see Figure 26

t

OFF

130 ns typ R

L

= 300 Ω, C

L

= 35 pF

165 205 235 ns max V

S

= 8 V; see Figure 26

Break-Before-Make Time Delay, t

D

(ADG1423 Only) 70 ns typ R

L

= 300 Ω, C

L

= 35 pF

48 ns min V

S1

= V

S2

= 8 V; see Figure 27

Charge Injection

30

pC typ

V

S

= 6 V, R

S

= 0 Ω, C

L

= 1 nF;

see Figure 28

Off Isolation −60 dB typ R

L

= 50 Ω, C

L

= 5 pF, f = 1 MHz;

see Figure 29

Channel-to-Channel Crosstalk −70 dB typ R

L

= 50 Ω, C

L

= 5 pF, f = 1 MHz;

see Figure 30

−3 dB Bandwidth 140 MHz typ R

L

= 50 Ω, C

L

= 5 pF; see Figure 31

Insertion Loss 0.26 dB typ R

L

= 50 Ω, C

L

= 5 pF, f = 1 MHz;

see Figure 31

C

S

(Off )

31

pF typ

f = 1 MHz; V

S

= 6 V

C

D

(Off ) 36 pF typ f = 1 MHz; V

S

= 6 V

C

D

, C

S

(On) 90 pF typ f = 1 MHz; V

S

= 6 V

POWER REQUIREMENTS V

DD

= 13.2 V

I

DD

0.001 µA typ Digital inputs = 0 V or V

DD

1.0 µA max

I

DD

120 µA typ Digital inputs = 5 V

190 µA max

V

DD

5/16.5 V min/max Ground = 0 V, V

SS

= 0 V

1

Guaranteed by design, not subject to production test.

Rev. A | Page 4 of 16

Data Sheet ADG1421/ADG1422/ADG1423

Rev. A | Page 5 of 16

±5 V DUAL SUPPLY

V

DD

= +5 V ± 10%, V

SS

= −5 V ± 10%, GND = 0 V, unless otherwise noted.

Table 3.

Parameter 25°C

−40°C to

+85°C

−40°C to

+125°C

Unit Test Conditions/Comments

ANALOG SWITCH

Analog Signal Range V

DD

to V

SS

V

On Resistance, R

ON

4.5 Ω typ V

S

= ±4.5 V, I

S

= −10 mA; see Figure 23

5.2 6.2 7 Ω max V

DD

= +4.5 V, V

SS

= −4.5 V

On Resistance Match Between Channels, ∆R

ON

0.04 Ω typ V

S

= ±4.5V; I

S

= −10 mA

0.18 0.2 0.21 Ω max

On Resistance Flatness, R

FLAT (ON)

1.3 Ω typ V

S

= ±4.5 V, I

S

= −10 mA

1.6 1.85 2 Ω max

LEAKAGE CURRENTS V

DD

= +5.5 V, V

SS

= −5.5 V

Source Off Leakage, I

S

(Off) ±0.05 nA typ

V

S

= ±4.5 V, V

D

= ∓4.5 V; see Figure 24

±0.5 ±2 ±75 nA max

Drain Off Leakage, I

D

(Off) ±0.05 nA typ

V

S

= ±4.5 V, V

D

= ∓4.5 V; see Figure 24

±0.5 ±2 ±75 nA max

Channel On Leakage, I

D

, I

S

(On) ±0.1 nA typ V

S

= V

D

= ±4.5 V; see Figure 25

±1 ±2 ±75 nA max

DIGITAL INPUTS

Input High Voltage, V

INH

2.0 V min

Input Low Voltage, V

INL

0.8 V max

Input Current, I

INL

or I

INH

0.005 μA typ V

IN

= V

GND

or V

DD

±0.1 μA max

Digital Input Capacitance, C

IN

4 pF typ

DYNAMIC CHARACTERISTICS

1

t

ON

285 ns typ R

L

= 300 Ω, C

L

= 35 pF

370 460 520 ns max V

S

= 3 V; see Figure 26

t

OFF

220 ns typ R

L

= 300 Ω, C

L

= 35 pF

295 350 395 ns max V

S

= 3 V; see Figure 26

Break-Before-Make Time Delay, t

D

(ADG1423 Only) 85 ns typ R

L

= 300 Ω, C

L

= 35 pF

45 ns min V

S1

= V

S2

= 3 V; see Figure 27

Charge Injection 82 pC typ V

S

= 0 V, R

S

= 0 Ω, C

L

= 1 nF;

see Figure 28

Off Isolation −60 dB typ R

L

= 50 Ω, C

L

= 5 pF, f = 1 MHz;

see Figure 29

Channel-to-Channel Crosstalk −70 dB typ R

L

= 50 Ω, C

L

= 5 pF, f = 1 MHz;

see Figure 30

Total Harmonic Distortion + Noise 0.04 % typ R

L

= 10 kΩ, 5 V p-p, f = 20 Hz to 20 kHz;

see Figure 32

−3 dB Bandwidth 150 MHz typ R

L

= 50 Ω, C

L

= 5 pF; see Figure 31

Insertion Loss 0.25 dB typ R

L

= 50 Ω, C

L

= 5 pF, f = 1 MHz;

see Figure 31

C

S

(Off) 25 pF typ V

S

= 0V, f = 1 MHz

C

D

(Off) 30 pF typ V

S

= 0V, f = 1 MHz

C

D

, C

S

(On) 100 pF typ V

S

= 0V, f = 1 MHz

POWER REQUIREMENTS V

DD

= 5.5 V, V

SS

= −5.5 V

I

DD

0.001 μA typ Digital inputs = 0 V or V

DD

1.0 μA max

I

SS

0.001 μA typ Digital inputs = 0 V or V

DD

1.0 μA max

V

DD

/V

SS

±4.5/±16.5 V min/max Ground = 0 V

1

Guaranteed by design, not subject to production test.

ADG1421/ADG1422/ADG1423 Data Sheet

Rev. A | Page 6 of 16

CONTINUOUS CURRENT PER CHANNEL, S OR D

Table 4.

Parameter 25°C 85°C 125°C Unit Test Conditions/Comments

CONTINUOUS CURRENT PER CHANNEL

1

±15 V Dual Supply V

DD

= +13.5 V, V

SS

= −13.5 V

10-Lead MSOP (θ

JA

= 142°C/W) 185 120 75 mA maximum

10-Lead LFCSP (θ

JA

= 76°C/W) 250 155 85 mA maximum

+12 V Single Supply V

DD

= 10.8 V, V

SS

= 0 V

10-Lead MSOP (θ

JA

= 142°C/W) 150 100 65 mA maximum

10-Lead LFCSP (θ

JA

= 76°C/W) 205 130 80 mA maximum

±5 V Dual Supply V

DD

= +4.5 V, V

SS

= −4.5 V

10-Lead MSOP (θ

JA

= 142°C/W) 145 100 65 mA maximum

10-Lead LFCSP (θ

JA

= 76°C/W) 195 125 75 mA maximum

1

Guaranteed by design, not subject to production test.

ADG1421BRMZ

ADG1421BRMZ

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