ADG795ABCPZ-REEL

ADG795ABCPZ-REEL Datasheet

I2C-Compatible, Wide Bandwidth, Five 2:1 Multiplexer ADG795A/ADG795G

Part	Datasheet
ADG795ABCPZ-REEL	ADG795ABCPZ-REEL (pdf)

Related Parts	Information
ADG795GBCPZ-REEL	ADG795GBCPZ-REEL

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I2C-Compatible, Wide Bandwidth, Five 2:1 Multiplexer ADG795A/ADG795G Bandwidth 325 MHz Low insertion loss and on resistance Ω typical On resistance flatness Ω typical Single 3 V/5 V supply operation V analog signal range 5 V supply, 75 Ω load Low quiescent supply current 1 nA typical Fast switching times tON = 186 ns, tOFF = 177 ns ESD protection 4 kV human body model HBM 200 V machine model MM 1 kV field-induced charged device model FICDM interface Compact 24-lead LFCSP S-Video RGB/YPbPr video switches HDTV Projection TV DVD-R/RW AV receivers The ADG795A/ADG795G are monolithic CMOS devices comprising five 2:1 multiplexers/demultiplexers controllable via a standard I2C serial interface. The CMOS process provides ultralow power dissipation, yet gives high switching speed and low on resistance. The on-resistance profile is very flat over the full analog input range and wide bandwidth ensures excellent linearity and low distortion. These features, combined with a wide input signal range make the ADG795A/ADG795G the ideal switching solution for a wide range of TV applications including S-video, RGB and YPbPr video switches. The switches conduct equally well in both directions when on. In the off condition, signal levels up to the supplies are blocked. The ADG795A/ADG795G switches exhibit break-before-make switching action. The ADG795G has one general-purpose logic output pins controlled by the I2C interface that can also be used to control other non-I2C-compatible devices such as video filters. The integrated I2C interface provides a large degree of flexibility in the system design. It has three configurable I2C address pins FUNCTIONAL BLOCK DIAGRAMS ADG795A ADG795G I2C SERIAL INTERFACE I2C SERIAL INTERFACE GPO1 A0 A1 A2 SDA SCL A0 A1 A2 SDA SCL Figure 06034-001 that allow up to eight devices on the same bus. This allows the user to expand the capability of the device by increasing the size of the switching array. The ADG795A/ADG795G operate from a single 3 V or 5 V supply voltage and are available in a compact 4 mm x 4 mm body, 24-lead, lead-free package LFCSP . PRODUCT HIGHLIGHTS Wide bandwidth 325 MHz. Ultralow power dissipation. Extended input signal range. Integrated I2C serial interface. Compact 4 mm x 4 mm, 24-lead, lead-free LFCSP. ESD protection tested as per ESD Association standards: 4 kV HBM ANSI/ESD STM5.1-2001 200 V MM ANSI/ESD STM5.2-1999 1 kV FICDM ANSI/ESDSTM5.3.1-1999 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other 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. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: Fax: 2006 Analog Devices, Inc. All rights reserved. ADG795A/ADG795G TABLE OF CONTENTS Features 1 Functional Block 1 General Description 1 Product Highlights 1 3 I2C Timing Specifications 7 Timing Diagram 8 Absolute Maximum 9 ESD 9 Pin Configuration and Function Descriptions........................... 10 Typical Performance Characteristics 11 Test 14 0 Initial Version Terminology 16 Theory of Operation 17 I2C Serial Interface 17 I2C 17 Write 17 LDSW 19 Power On/Software 19 Read 19 Evaluation Board 20 Using the ADG795G Evaluation Board 20 Outline Dimensions 23 Ordering Guide 23 ADG795A/ADG795G SPECIFICATIONS VDD = 5 V ± 10%, GND = 0 V, TA = −40°C to +85°C, unless otherwise noted. Table Parameter ANALOG SWITCH Analog Signal Range2 On Resistance, RON On-Resistance Matching Between Channels, On-Resistance Flatness, RFLAT ON LEAKAGE CURRENTS Source Off Leakage IS OFF Drain Off Leakage ID OFF Channel On Leakage ID ON , IS ON DYNAMIC CHARACTERISTICS3 tON, tENABLE tOFF, tDISABLE Break-Before-Make Time Delay, tD I2C-to-GPO Propagation Delay, tH, tL Off Isolation Channel-to-Channel Crosstalk Same Multiplexer Different Multiplexer −3 dB Bandwidth THD + N Charge Injection CS OFF CD OFF CD ON , CS ON Power Supply Rejection Ratio, PSRR Differential Gain Error Differential Phase Error LOGIC INPUTS3 A0, A1, A2 Input High Voltage, VINH Input Low Voltage, VINL Input Current, IINL or IINH Input Capacitance, CIN SCL, SDA Input High Voltage, VINH Input Low Voltage, VINL Input Leakage Current, IIN Input Hysteresis Input Capacitance, CIN Conditions VS = VDD, RL = 1 MΩ VS = VDD, RL = 75 Ω VD = 0 V, IDS = −10 mA, see Figure 22 VD = 0 V to 1 V, IDS = −10 mA, see Figure 22 VD = 0 V, IDS = −10 mA VD = 1 V, IDS = −10 mA VD = 0 V to 1 V, IDS = −10 mA VD = 4 V/1 V, VS = 1 V/4 V, see Figure 23 VD = 4 V/1 V, VS = 1 V/4 V, see Figure 23 VD = VS = 4 V/1 V, see Figure 24 CL = 35 pF, RL = 50 Ω, VS = 2 V, see Figure 28 CL = 35 pF, RL = 50 Ω, VS = 2 V, see Figure 28 CL = 35 pF, RL = 50 Ω, VS1 = VS2 = 2 V, see Figure 29 ADG795G only f = 10 MHz, RL = 50 Ω, see Figure 26 f = 10 MHz, RL = 50 Ω, see Figure 27 RL = 50 Ω, see Figure 25 RL = 100 Ω CL = 1 nF, VS = 0 V, see Figure 30 f = 20 kHz CCIR330 test signal CCIR330 test signal VIN = 0 V to VDD VIN = 0 V to VDD Typ 1 Unit −60 −55 −70 Degrees x VDD x VDD 3 VDD + V x VDD V ADG795A/ADG795G Parameter LOGIC OUTPUTS3 SDA Pin Output Low Voltage, VOL Floating-State Leakage Current Floating-State Output Capacitance GPO1 Pin and GPO2 Pin Output Low Voltage, VOL Output High Voltage, VOH POWER REQUIREMENTS IDD Conditions ISINK = 3 mA ISINK = 6 mA ILOAD = +2 mA ILOAD = −2 mA Digital inputs = 0 V or VDD, I2C interface inactive I2C interface active, fSCL =400 kHz I2C interface active, fSCL MHz 1All typical values are at TA = 25°C, unless otherwise stated. 2Guaranteed by initial characterization, not subject to production test. 3Guaranteed by design, not subject to production test. Typ 1 Unit ORDERING GUIDE Model ADG795ABCPZ-REEL1 ADG795ABCPZ-500RL71 ADG795ACCPZ-REEL1 ADG795ACCPZ-500RL71 ADG795GBCPZ-REEL1 ADG795GBCPZ-500RL71 ADG795GCCPZ-REEL1 ADG795GCCPZ-500RL71 EVAL-ADG795GEB2 Temperature Range −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C I2C Speed 100 kHz, 400 kHz 100 kHz, 400 kHz 100 kHz, 400 kHz, MHz 100 kHz, 400 kHz, MHz 100 kHz, 400 kHz 100 kHz, 400 kHz 100 kHz, 400 kHz, MHz 100 kHz, 400 kHz, MHz Package Description 24-Lead LFCSP_VQ 24-Lead LFCSP_VQ 24-Lead LFCSP_VQ 24-Lead LFCSP_VQ 24-Lead LFCSP_VQ 24-Lead LFCSP_VQ 24-Lead LFCSP_VQ 24-Lead LFCSP_VQ Evaluation Board 1 Z = Pb-free part. 2 Evaluation board is RoHS compliant. Package Option CP-24-2 CP-24-2 CP-24-2 CP-24-2 CP-24-2 CP-24-2 CP-24-2 CP-24-2 ADG795A/ADG795G NOTES Purchase of licensed I2C components of Analog Devices or one of its sublicensed Associated Companies conveys a license for the purchaser under the Philips I2C Patent Rights to use these components in an I2C system, provided that the system conforms to the I2C Standard Specification as defined by Philips. 2006 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D06034-0-7/06 0

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I2C-Compatible, Wide Bandwidth, Five 2:1 Multiplexer ADG795A/ADG795G

Bandwidth 325 MHz Low insertion loss and on resistance Ω typical On resistance flatness Ω typical Single 3 V/5 V supply operation V analog signal range 5 V supply, 75 Ω load Low quiescent supply current 1 nA typical Fast switching times tON = 186 ns, tOFF = 177 ns ESD protection
4 kV human body model HBM 200 V machine model MM 1 kV field-induced charged device model FICDM interface Compact 24-lead LFCSP

S-Video RGB/YPbPr video switches HDTV Projection TV DVD-R/RW AV receivers

The ADG795A/ADG795G are monolithic CMOS devices comprising five 2:1 multiplexers/demultiplexers controllable via a standard I2C serial interface. The CMOS process provides ultralow power dissipation, yet gives high switching speed and low on resistance.

The on-resistance profile is very flat over the full analog input range and wide bandwidth ensures excellent linearity and low distortion. These features, combined with a wide input signal range make the ADG795A/ADG795G the ideal switching solution for a wide range of TV applications including S-video, RGB and YPbPr video switches.

The switches conduct equally well in both directions when on. In the off condition, signal levels up to the supplies are blocked. The ADG795A/ADG795G switches exhibit break-before-make switching action. The ADG795G has one general-purpose logic output pins controlled by the I2C interface that can also be used to control other non-I2C-compatible devices such as video filters. The integrated I2C interface provides a large degree of flexibility in the system design. It has three configurable I2C address pins

FUNCTIONAL BLOCK DIAGRAMS

ADG795A

ADG795G

I2C SERIAL INTERFACE

I2C SERIAL INTERFACE

GPO1

A0 A1 A2 SDA SCL

A0 A1 A2 SDA SCL

Figure
06034-001
that allow up to eight devices on the same bus. This allows the user to expand the capability of the device by increasing the size of the switching array.

The ADG795A/ADG795G operate from a single 3 V or 5 V supply voltage and are available in a compact 4 mm x 4 mm body, 24-lead, lead-free package LFCSP .

PRODUCT HIGHLIGHTS

Wide bandwidth 325 MHz. Ultralow power dissipation. Extended input signal range. Integrated I2C serial interface. Compact 4 mm x 4 mm, 24-lead, lead-free LFCSP. ESD protection tested as per ESD Association standards:
4 kV HBM ANSI/ESD STM5.1-2001 200 V MM ANSI/ESD STM5.2-1999 1 kV FICDM ANSI/ESDSTM5.3.1-1999

Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other 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.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel:

Fax:
2006 Analog Devices, Inc. All rights reserved.

ADG795A/ADG795G

TABLE OF CONTENTS

Features 1 Functional Block 1 General Description 1 Product Highlights 1 3 I2C Timing Specifications 7

Timing Diagram 8 Absolute Maximum 9

ESD 9 Pin Configuration and Function Descriptions........................... 10 Typical Performance Characteristics 11 Test 14
0 Initial Version

Terminology 16 Theory of Operation 17
I2C Serial Interface 17 I2C 17 Write 17 LDSW 19 Power On/Software 19 Read 19 Evaluation Board 20 Using the ADG795G Evaluation Board 20 Outline Dimensions 23 Ordering Guide 23

ADG795A/ADG795G

SPECIFICATIONS

VDD = 5 V ± 10%, GND = 0 V, TA = −40°C to +85°C, unless otherwise noted.

Table Parameter ANALOG SWITCH

Analog Signal Range2

On Resistance, RON

On-Resistance Matching Between Channels,

On-Resistance Flatness, RFLAT ON LEAKAGE CURRENTS

Source Off Leakage IS OFF Drain Off Leakage ID OFF Channel On Leakage ID ON , IS ON DYNAMIC CHARACTERISTICS3 tON, tENABLE tOFF, tDISABLE Break-Before-Make Time Delay, tD

I2C-to-GPO Propagation Delay, tH, tL Off Isolation Channel-to-Channel Crosstalk

Same Multiplexer Different Multiplexer −3 dB Bandwidth THD + N Charge Injection CS OFF CD OFF CD ON , CS ON Power Supply Rejection Ratio, PSRR Differential Gain Error Differential Phase Error LOGIC INPUTS3 A0, A1, A2 Input High Voltage, VINH Input Low Voltage, VINL Input Current, IINL or IINH Input Capacitance, CIN SCL, SDA Input High Voltage, VINH Input Low Voltage, VINL Input Leakage Current, IIN Input Hysteresis Input Capacitance, CIN

Conditions

VS = VDD, RL = 1 MΩ VS = VDD, RL = 75 Ω VD = 0 V, IDS = −10 mA, see Figure 22 VD = 0 V to 1 V, IDS = −10 mA, see Figure 22 VD = 0 V, IDS = −10 mA VD = 1 V, IDS = −10 mA VD = 0 V to 1 V, IDS = −10 mA

VD = 4 V/1 V, VS = 1 V/4 V, see Figure 23 VD = 4 V/1 V, VS = 1 V/4 V, see Figure 23 VD = VS = 4 V/1 V, see Figure 24

CL = 35 pF, RL = 50 Ω, VS = 2 V, see Figure 28 CL = 35 pF, RL = 50 Ω, VS = 2 V, see Figure 28 CL = 35 pF, RL = 50 Ω, VS1 = VS2 = 2 V, see Figure 29 ADG795G only f = 10 MHz, RL = 50 Ω, see Figure 26 f = 10 MHz, RL = 50 Ω, see Figure 27

RL = 50 Ω, see Figure 25 RL = 100 Ω CL = 1 nF, VS = 0 V, see Figure 30
f = 20 kHz CCIR330 test signal CCIR330 test signal

VIN = 0 V to VDD

VIN = 0 V to VDD

Typ 1

Unit
−60
−55
−70

Degrees
x VDD
x VDD 3

VDD + V
x VDD V

ADG795A/ADG795G

Parameter LOGIC OUTPUTS3

SDA Pin Output Low Voltage, VOL

Floating-State Leakage Current Floating-State Output Capacitance GPO1 Pin and GPO2 Pin Output Low Voltage, VOL Output High Voltage, VOH POWER REQUIREMENTS IDD

Conditions

ISINK = 3 mA ISINK = 6 mA

ILOAD = +2 mA ILOAD = −2 mA

Digital inputs = 0 V or VDD, I2C interface inactive I2C interface active, fSCL =400 kHz I2C interface active, fSCL MHz
1All typical values are at TA = 25°C, unless otherwise stated. 2Guaranteed by initial characterization, not subject to production test. 3Guaranteed by design, not subject to production test.

Typ 1

Unit
ORDERING GUIDE

Model ADG795ABCPZ-REEL1 ADG795ABCPZ-500RL71 ADG795ACCPZ-REEL1 ADG795ACCPZ-500RL71 ADG795GBCPZ-REEL1 ADG795GBCPZ-500RL71 ADG795GCCPZ-REEL1 ADG795GCCPZ-500RL71 EVAL-ADG795GEB2

Temperature Range −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C

I2C Speed 100 kHz, 400 kHz 100 kHz, 400 kHz 100 kHz, 400 kHz, MHz 100 kHz, 400 kHz, MHz 100 kHz, 400 kHz 100 kHz, 400 kHz 100 kHz, 400 kHz, MHz 100 kHz, 400 kHz, MHz

Package Description 24-Lead LFCSP_VQ 24-Lead LFCSP_VQ 24-Lead LFCSP_VQ 24-Lead LFCSP_VQ 24-Lead LFCSP_VQ 24-Lead LFCSP_VQ 24-Lead LFCSP_VQ 24-Lead LFCSP_VQ Evaluation Board
1 Z = Pb-free part. 2 Evaluation board is RoHS compliant.

Package Option CP-24-2 CP-24-2 CP-24-2 CP-24-2 CP-24-2 CP-24-2 CP-24-2 CP-24-2

ADG795A/ADG795G NOTES

Purchase of licensed I2C components of Analog Devices or one of its sublicensed Associated Companies conveys a license for the purchaser under the Philips I2C Patent Rights to use these components in an I2C system, provided that the system conforms to the I2C Standard Specification as defined by Philips.
2006 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners.

D06034-0-7/06 0

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Datasheet ID: ADG795ABCPZ-REEL 517821