ANALOG DEVICES ADG5412 Service Manual

High Voltage Latch-Up Proof,

3

FEATURES

Latch-up proof 8 kV human body model (HBM) ESD rating Low on resistance (<10 Ω) ±9 V to ±22 V dual-supply operation 9 V to 40 V single-supply operation 48 V supply maximum ratings Fully specified at ±15 V, ±20 V, +12 V, and +36 V V

to VDD analog signal range

SS

APPLICATIONS

Relay replacement Automatic test equipment Data acquisition Instrumentation Avio nics Audio and video switching Communication systems

GENERAL DESCRIPTION

The ADG5412/ADG5413 contain four independent singlepole/single-throw (SPST) switches. The ADG5412 switches turn on with Logic 1. The ADG5413 has two switches with digital control logic similar to that of the ADG5412; however, the logic is inverted on the other two switches. Each switch conducts equally well in both directions when on, and each switch has an input signal range that extends to the supplies. In the off condition, signal levels up to the supplies are blocked.

The ADG5412 and ADG5413 do not have a V inputs are compatible with 3 V logic inputs over the full operating supply range.

The on-resistance profile is very flat over the full analog input range, which ensures good linearity and low distortion when switching audio signals. High switching speed also makes the devices suitable for video signal switching. The ADG5413

pin. The digital

L

Quad SPST Switches

ADG5412/ADG5413

FUNCTIONAL BLOCK DIAGRAMS

S1

IN1

IN2

ADG5412

IN

IN4

SWITCHES SHOWN FO R A LOGIC 1 INPUT.

D1

S2

D2

S3

D3

S4

D4

Figure 1.

IN1

IN2

ADG5413

IN3

IN4

exhibits break-before-make switching action for use in multiplexer applications.

PRODUCT HIGHLIGHTS

1. Trench isolation guards against latch-up. A dielectric trench

separates the P and N channel transistors thereby preventing latch-up even under severe overvoltage conditions.

2. Low R

3. Dual-supply operation. For applications where the analog

signal is bipolar, the ADG5412/ADG5413 can be operated from dual supplies up to ±22 V.

4. Single-supply operation. For applications where the analog

signal is unipolar, the ADG5412/ADG5413 can be operated from a single rail power supply up to 40 V.

5. 3 V logic compatible digital inputs: V

6. No V

.

ON

logic power supply required.

L

INH

S1

D1

S2

D2

S3

D3

S4

D4

= 2.0 V, V

09202-001

= 0.8 V.

INL

Rev. A

Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Anal og Devices for its use, nor for any infringements of patents or ot her rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners.

ADG5412/ADG5413

REVISION HISTORY

6/11—Rev. 0 to Rev. A

Change to I

7/10—Revision 0: Initial Version

Parameter in Table 2................................................. 4

SS

Continuous Current per Channel, Sx or Dx..............................7

Absolute Maximum Ratings ............................................................8

ESD Caution...................................................................................8

Pin Configurations and Function Descriptions............................9

Typical Performance Characteristics........................................... 10

Test Circuits..................................................................................... 14

Terminology.................................................................................... 16

Trench Isolation .............................................................................. 17

Applications Information.............................................................. 18

Outline Dimensions....................................................................... 19

Ordering Guide .......................................................................... 19

Rev. A | Page 2 of 20

ADG5412/ADG5413

SPECIFICATIONS

±15 V DUAL SUPPLY

VDD = +15 V ± 10%, VSS = −15 V ± 10%, GND = 0 V, unless otherwise noted.

Table 1.

Parameter 25°C −40°C to +85°C −40°C to +125°C Unit Test Conditions/Comments

ANALOG SWITCH

Analog Signal Range VDD to VSS V On Resistance, RON 9.8 Ω typ

11 14 16 Ω max VDD = +13.5 V, VSS = −13.5 V On-Resistance Match Between Channels,

∆R

ON

0.35 Ω typ V

0.7 0.9 1.1 Ω max On-Resistance Flatness, R

1.2 Ω typ VS = ±10 V, IS = −10 mA

FLAT (ON)

1.6 2 2.2 Ω max LEAKAGE CURRENTS VDD = +16.5 V, VSS = −16.5 V

Source Off Leakage, IS (Off) ±0.05 nA typ

±0.25 ±0.75 ±3.5 nA max Drain Off Leakage, ID (Off) ±0.05 nA typ

±0.25 ±0.75 ±3.5 nA max

Channel On Leakage, ID (On), IS (On) ±0.1 nA typ VS = VD = ±10 V; see Figure 23 ±0.4 ±2 ±12 nA max DIGITAL INPUTS

Input High Voltage, V

Input Low Voltage, V

Input Current, I

INL

2.0 V min

INH

0.8 V max

INL

or I

0.002 μA typ VIN = V

INH

±0.1 μA max

Digital Input Capacitance, CIN 2.5 pF typ DYNAMIC CHARACTERISTICS1

tON 170 ns typ RL = 300 Ω, CL = 35 pF

202 236 262 ns max VS = 10 V; see Figure 31

t

120 ns typ RL = 300 Ω, CL = 35 pF

OFF

145 170 182 ns max VS = 10 V; see Figure 31

Break-Before-Make Time Delay, tD

15 ns typ R

(ADG5413 Only) 6 ns min VS1 = VS2 = 10 V; see Figure 30 Charge Injection, Q

240 pC typ

INJ

Off Isolation −78 dB typ

Channel-to-Channel Crosstalk −70 dB typ

Total Harmonic Distortion + Noise 0.009 % typ

−3 dB Bandwidth 167 MHz typ

Insertion Loss −0.7 dB typ

CS (Off) 18 pF typ VS = 0 V, f = 1 MHz CD (Off) 18 pF typ VS = 0 V, f = 1 MHz CD (On), CS (On) 60 pF typ VS = 0 V, f = 1 MHz

= ±10 V, IS = −10 mA;

V

S

see Figure 24

= ±10 V, IS = −10 mA

S

V

= ±10 V, VD = 10 V;

S

Figure 27

see

V

= ±10 V, VD = 10 V;

S

Figure 27

see

GND

= 300 Ω, CL = 35 pF

L

= 0 V, RS = 0 Ω, CL = 1 nF;

V

S

m

or VDD

see Figure 32

= 50 Ω, CL = 5 pF, f = 1 MHz;

R

L

see Figure 26

= 50 Ω, CL = 5 pF, f = 1 MHz;

R

L

see Figure 25

= 1 kΩ, 15 V p-p, f = 20 Hz

R

L

to 20 kHz; see Figure 28

= 50 Ω, CL = 5 pF; see

R

L

Figure 29

= 50 Ω, CL = 5 pF, f = 1 MHz;

R

L

see Figure 29

Rev. A | Page 3 of 20

ADG5412/ADG5413

Parameter 25°C −40°C to +85°C −40°C to +125°C Unit Test Conditions/Comments

POWER REQUIREMENTS VDD = +16.5 V, VSS = −16.5 V

IDD 45 μA typ Digital inputs = 0 V or VDD 55 70 μA max ISS 0.001 μA typ Digital inputs = 0 V or VDD 1 μA max VDD/VSS ±9/±22 V min/V max GND = 0 V

1

Guaranteed by design; not subject to production test.

±20 V DUAL SUPPLY

VDD = +20 V ± 10%, VSS = −20 V ± 10%, 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 VDD to VSS V On Resistance, RON 9 Ω typ

10 13 15 Ω max VDD = +18 V, VSS = −18 V On-Resistance Match Between

Channels, ∆R

ON

0.35 Ω typ V

0.7 0.9 1.1 Ω max On-Resistance Flatness, R

1.5 Ω typ VS = ±15 V, IS = −10 mA

FLAT (ON)

1.8 2.2 2.5 Ω max LEAKAGE CURRENTS VDD = +22 V, VSS = −22 V

Source Off Leakage, IS (Off) ±0.05 nA typ

±0.25 ±0.75 ±3.5 nA max Drain Off Leakage, ID (Off) ±0.05 nA typ

±0.25 ±0.75 ±3.5 nA max Channel On Leakage, ID (On), IS (On) ±0.1 nA typ

±0.4 ±2 ±12 nA max

DIGITAL INPUTS

Input High Voltage, V Input Low Voltage, V Input Current, I

INL

2.0 V min

INH

0.8 V max

INL

or I

0.002 μA typ VIN = V

INH

±0.1 μA max Digital Input Capacitance, CIN 2.5 pF typ

DYNAMIC CHARACTERISTICS1

tON 158 ns typ RL = 300 Ω, CL = 35 pF 187 217 240 ns max VS = 10 V; see Figure 31 t

110 ns typ RL = 300 Ω, CL = 35 pF

OFF

138 154 170 ns max VS = 10 V; see Figure 31 Break-Before-Make Time Delay, tD

12 ns typ R

(ADG5413 Only)

5 ns min

Charge Injection, Q

310 pC typ

INJ

Off Isolation −78 dB typ

Channel-to-Channel Crosstalk −70 dB typ

Rev. A | Page 4 of 20

= ±15 V, IS = −10 mA;

V

S

see Figure 24

= ±15 V, IS = −10 mA

S

V

= ±15 V, VD = 15 V;

S

Figure 27

see

V

= ±15 V, VD = 15 V;

S

Figure 27

see

= VD = ±15 V; see

V

S

m

Figure 23

or VDD

GND

= 300 Ω, CL = 35 pF

L

= VS2 = 10 V; see

V

S1

Figure 30

= 0 V, RS = 0 Ω, CL = 1 nF;

V

S

see Figure 32

= 50 Ω, CL = 5 pF, f = 1 MHz; see

R

L

Figure 26

= 50 Ω, CL = 5 pF, f = 1 MHz;

R

L

see Figure 25

ADG5412/ADG5413

Parameter 25°C −40°C to +85°C −40°C to +125°C Unit Test Conditions/Comments

Total Harmonic Distortion + Noise 0.007 % typ

−3 dB Bandwidth 160 MHz typ

Insertion Loss −0.6 dB typ

CS (Off) 17 pF typ VS = 0 V, f = 1 MHz CD (Off) 17 pF typ VS = 0 V, f = 1 MHz CD (On), CS (On) 60 pF typ VS = 0 V, f = 1 MHz

POWER REQUIREMENTS VDD = +22 V, VSS = −22 V

IDD 50 μA typ Digital inputs = 0 V or VDD 70 110 μA max ISS 0.001 μA typ Digital inputs = 0 V or VDD 1 μA max VDD/VSS ±9/±22 V min/V max GND = 0 V

1

Guaranteed by design; not subject to production test.

12 V SINGLE SUPPLY

VDD = 12 V ± 10%, VSS = 0 V, 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 0 V to VDD V On Resistance, RON 19 Ω typ

22 27 31 Ω max VDD = 10.8 V, VSS = 0 V On-Resistance Match Between Channels,

∆R

ON

0.8 1 1.2 Ω max On-Resistance Flatness, R

4.4 Ω typ VS = 0 V to 10 V, IS = −10 mA

FLAT (ON)

5.5 6.5 7.5 Ω max LEAKAGE CURRENTS VDD = 13.2 V, VSS = 0 V

Source Off Leakage, IS (Off) ±0.05 nA typ

±0.25 ±0.75 ±3.5 nA max Drain Off Leakage, ID (Off) ±0.05 nA typ

±0.25 ±0.75 ±3.5 nA max Channel On Leakage, ID (On), IS (On) ±0.1 nA typ

±0.4 ±2 ±12 nA max DIGITAL INPUTS

Input High Voltage, V Input Low Voltage, V Input Current, I

INL

2.0 V min

INH

0.8 V max

INL

or I

0.002 μA typ VIN = V

INH

±0.1 μA max Digital Input Capacitance, CIN 2.5 pF typ

DYNAMIC CHARACTERISTICS1

tON 225 ns typ RL = 300 Ω, CL = 35 pF 296 358 403 ns max VS = 8 V; see Figure 31 t

150 ns typ RL = 300 Ω, CL = 35 pF

OFF

187 222 247 ns max VS = 8 V; see Figure 31

0.4 Ω typ V

= 1 kΩ, 20 V p-p, f = 20 Hz to

R

L

20 kHz; see Figure 28

= 50 Ω, CL = 5 pF;

R

L

see Figure 29

= 50 Ω, CL = 5 pF, f = 1 MHz;

R

L

see Figure 29

= 0 V to 10 V, IS = −10 mA;

V

S

see Figure 24

= 0 V to 10 V, IS = −10 mA

S

= 1 V/10 V, VD = 10 V/1 V;

V

S

see Figure 27

= 1 V/10 V, VD = 10 V/1 V;

V

S

see Figure 27

= VD = 1 V/10 V; see

V

S

Figure 23

or VDD

GND

Rev. A | Page 5 of 20

ADG5412/ADG5413

Parameter 25°C −40°C to +85°C −40°C to +125°C Unit Test Conditions/Comments

Break-Before-Make Time Delay, tD

70 ns typ R

(ADG5413 Only) 38 ns min VS1 = VS2 = 8 V; see Figure 30 Charge Injection, Q

95 pC typ

INJ

Off Isolation −78 dB typ

Channel-to-Channel Crosstalk −70 dB typ

Total Harmonic Distortion + Noise 0.07 % typ

−3 dB Bandwidth 180 MHz typ

Insertion Loss −1.3 dB typ

CS (Off) 22 pF typ VS = 6 V, f = 1 MHz CD (Off) 22 pF typ VS = 6 V, f = 1 MHz CD (On), CS (On) 58 pF typ VS = 6 V, f = 1 MHz

POWER REQUIREMENTS VDD = 13.2 V

IDD 40 μA typ Digital inputs = 0 V or VDD 65 μA max VDD 9/40 V min/V max GND = 0 V, VSS = 0 V

1

Guaranteed by design; not subject to production test.

= 300 Ω, CL = 35 pF

L

= 6 V, RS = 0 Ω, CL = 1 nF;

V

S

see Figure 32

= 50 Ω, CL = 5 pF, f = 1 MHz;

R

L

see Figure 26

= 50 Ω, CL = 5 pF, f = 1 MHz;

R

L

see Figure 25

= 1 kΩ, 6 V p-p, f = 20 Hz

R

L

to 20 kHz; see Figure 28

= 50 Ω, CL = 5 pF; see

R

L

Figure 29

= 50 Ω, CL = 5 pF, f = 1 MHz;

R

L

see Figure 29

36 V SINGLE SUPPLY

VDD = 36 V ± 10%, VSS = 0 V, GND = 0 V, unless otherwise noted.

Table 4.

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 VDD V On Resistance, RON 10.6 Ω typ

12 15 17 Ω max VDD = 32.4 V, VSS = 0 V On-Resistance Match Between Channels,

∆R

ON

0.35 Ω typ V

0.7 0.9 1.1 Ω max On-Resistance Flatness, R

2.7 Ω typ VS = 0 V to 30 V, IS = −10 mA

FLAT(ON)

3.2 3.8 4.5 Ω max LEAKAGE CURRENTS VDD = 39.6 V, VSS = 0 V

Source Off Leakage, IS (Off) ±0.05 nA typ

±0.25 ±0.75 ±3.5 nA max Drain Off Leakage, ID (Off) ±0.05 nA typ

±0.25 ±0.75 ±3.5 nA max Channel On Leakage, ID (On), IS (On) ±0.1 nA typ

±0.4 ±2 ±12 nA max

= 0 V to 30 V, IS = −10 mA;

V

S

see Figure 24

= 0 V to 30 V, IS = −10 mA

S

= 1 V/30 V, VD = 30 V/1 V;

V

S

see Figure 27

= 1 V/30 V, VD = 30 V/1 V;

V

S

see Figure 27

= VD = 1 V/30 V; see

V

S

Figure 23

Rev. A | Page 6 of 20

ANALOG DEVICES ADG5412 Service Manual

FEATURES

APPLICATIONS

GENERAL DESCRIPTION

FUNCTIONAL BLOCK DIAGRAMS

PRODUCT HIGHLIGHTS

TABLE OF CONTENTS

REVISION HISTORY

SPECIFICATIONS

±15 V DUAL SUPPLY

±20 V DUAL SUPPLY

12 V SINGLE SUPPLY

36 V SINGLE SUPPLY