adg799accpz-reel Analog Devices, Inc., adg799accpz-reel Datasheet

adg799accpz-reel

Manufacturer Part Number

adg799accpz-reel

Description

I 2 C -compatible, Wide Bandwidth, Triple 2 ? 2 Crosspoint Switch

Manufacturer

Analog Devices, Inc.

Datasheet

1.ADG799ACCPZ-REEL.pdf (24 pages)

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FEATURES

Bandwidth: 230 MHz

Low insertion loss and on resistance: 2.6 Ω typical

On resistance flatness: 0.3 Ω typical

Single 3 V/5 V supply operation

3.3 V analog signal range (5 V supply, 75 Ω load)

Low quiescent supply current: 1 nA typical

Fast switching times: t

Compact 24-lead LFCSP

Two I

ESD protection

APPLICATIONS

RGB/YPbPr video switches

HDTV

Projection TV

DVD-R/RW

AV receivers

GENERAL DESCRIPTION

The ADG799A/ADG799G are monolithic CMOS devices

comprising three 2 × 2 crosspoint switches controllable via a

standard I

ultralow power dissipation, yet offers 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 ADG799A/ADG799G the ideal switching

solution for a wide range of TV applications including RGB and

YPbPr video switches for picture-in picture applications.

The switches conduct equally well in both directions when on.

In the off condition, signal levels up to the supplies are blocked.

The ADG799A/ADG799G switches exhibit break-before-make

switching action. The ADG799G has two general-purpose logic

output pins controlled by the I

to control other non-I

The integrated I

in the system design. It has three user-adjustable I

Rev. 0

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.

C-compatible interface

4 kV human body model

200 V machine model

1 kV field-induced charged device model

C-controllable logic outputs (ADG799G only)

C serial interface. The CMOS process provides

C interface provides a large degree of flexibility

C-compatible devices such as video filters.

=184 ns, t

C interface that can also be used

OFF

= 180 ns

C address

Triple 2 × 2 Crosspoint Switch

-Compatible, Wide Bandwidth,

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

Tel: 781.329.4700

Fax: 781.461.3113

pins 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 ADG799A/ADG799G operate from single 3 V or 5 V supply

voltages and are available in a compact, 4 mm × 4 mm body,

24-lead, Pb-free LFCSP.

PRODUCT HIGHLIGHTS

S1A

S1B

S2A

S2B

S3A

S3B

Wide bandwidth: 230 MHz.

Ultralow power dissipation.

Extended input signal range.

Integrated I

Compact 4 mm × 4 mm, 24-lead, Pb-free LFCSP.

ESD protection tested as per ESD Association standards:

CROSSPOINT

ADG799A

INTERFACE

4 kV HBM (ANSI/ESD STM5.1-2001)

200 V MM (ANSI/ESD STM5.2-1999)

1 kV FICDM (ANSI/ESD STM5.3.1-1999)

C SERIAL

FUNCTIONAL BLOCK DIAGRAMS

2 × 2

GND

SDA

C serial interface.

Figure 1. ADG799A and ADG799G

SCL

ADG799A/ADG799G

D1A

D1B

D2A

D2B

D3A

D3B

GPO1

S1A

S1B

S2A

S2B

S3A

S3B

CROSSPOINT

ADG799G

INTERFACE

C SERIAL

2 × 2

www.analog.com

GND

SDA

SCL

D1A

D1B

D2A

D2B

D3A

D3B

GPO2

Related parts for adg799accpz-reel

adg799accpz-reel Summary of contents

Page 1

... Compact 4 mm × 4 mm, 24-lead, Pb-free LFCSP. ESD protection tested as per ESD Association standards HBM (ANSI/ESD STM5.1-2001) N 200 V MM (ANSI/ESD STM5.2-1999 FICDM (ANSI/ESD STM5.3.1-1999) N ©2006 Analog Devices, Inc. All rights reserved. GND DD D1A 2 × 2 D1B D2A 2 × 2 ...

Page 2

ADG799A/ADG799G TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagrams............................................................. 1 General Description ......................................................................... 1 Product Highlights ........................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... Timing Specifications............................................................ 7 Absolute Maximum Ratings............................................................ 9 ESD Caution.................................................................................. 9 ...

Page 3

SPECIFICATIONS ± 10%, GND = −40°C to +85°C, unless otherwise noted Table 1. Parameter ANALOG SWITCH 2 Analog Signal Range On Resistance Resistance Matching Between Channels, ∆R ...

Page 4

ADG799A/ADG799G Parameter GPO1 and GPO2 Pins Output Low Voltage Output High Voltage POWER REQUIREMENTS All typical values are +25°C, unless otherwise stated Guaranteed by initial characterization, not subject ...

Page 5

± 10%, GND = −40°C to +85°C, unless otherwise noted Table 2. Parameter ANALOG SWITCH 2 Analog Signal Range On Resistance Resistance Matching Between Channels, ∆R On ...

Page 6

Page 7

I C TIMING SPECIFICATIONS 5.5 V; GND = −40°C to +85°C, unless otherwise noted (see Figure 2 for timing diagram Table 3. 1 Parameter Conditions Min f Standard ...

Page 8

ADG799A/ADG799G 1 Parameter Conditions Min t Standard mode 11A Fast mode 20 + 0.1 C High speed mode C = 100 pF max 400 pF max Standard mode 12 Fast mode 20 + ...

Page 9

ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 4. Parameter Rating V to GND −0 Analog, Digital Inputs −0 whichever occurs first Continuous Current Pins 100 ...

Page 10

ADG799A/ADG799G PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS PIN 1 INDICATOR NC 1 S1A 2 ADG799A D1A 3 TOP VIEW D1B 4 (Not to Scale) S1B NOTES CONNECT. 2. THE EXPOSED PAD MUST BE TIED ...

Page 11

TYPICAL PERFORMANCE CHARACTERISTICS 3 25° CHANNEL 1MŸ 2 2.7V 1MŸ 2 3.3V 75Ÿ 1 2.7V, ...

Page 12

ADG799A/ADG799G 25°C A –0 –1.0 DD –1.5 –2.0 –2.5 –3.0 –3.5 –4.0 0 0.5 1.0 1.5 2.0 SOURCE VOLTAGE (V) Figure 11. Charge Injection vs. Source Voltage 225 215 t ON 205 195 t ...

Page 13

T = 25°C A 0.35 0. 0.25 0.20 0. 0.10 0.05 0 0.1 0.6 1.1 1.6 2.1 2.6 f FREQUENCY (MHz) CLK Figure 17. I vs. f Frequency DD CLK 1 ...

Page 14

ADG799A/ADG799G TEST CIRCUITS V1 Figure 22. On Resistance I (OFF Figure 23. Off Leakage CONNECT Figure 24. ...

Page 15

50Ÿ 35pF INTERFACE SDA SCL GND 5V 0.1µ INTERFACE SDA SCL GND ...

Page 16

ADG799A/ADG799G TERMINOLOGY On Resistance ( The series on-channel resistance measured between the S and D pins. On Resistance Match (∆ The channel-to-channel matching of on resistance when channels are operated under identical conditions. On Resistance Flatness ...

Page 17

THEORY OF OPERATION The ADG799A/ADG799G are monolithic CMOS device comprising three 2 × 2 crosspoint switches controllable via a 2 standard I C serial interface. The CMOS process provides ultralow power dissipation, yet offers high switching speed and low on ...

Page 18

ADG799A/ADG799G SCL R/W SDA START ADDRESS BYTE CONDITION ACKNOWLEDGE BY MASTER BY SWITCH Table 6. ADG799A/ADG799G Command List AX7 AX6 AX5 AX4 AX3 AX2 ...

Page 19

LDSW BIT The LDSW bit allows the user to control the way the device executes the commands loaded during the write operations. The ADG799A/ADG799G execute all the commands loaded between two successive write operations that have set the LDSW bit ...

Page 20

ADG799A/ADG799G EVALUATION BOARD The EVAL-ADG799GEB allows designers to evaluate the high performance of the device with minimum effort. The evaluation kit includes a printed circuit board populated with the ADG799G. The evaluation board can be used to evaluate the performance ...

Page 21

VCC 55 VCC 43 VCC 32 VCC 27 VCC 17 VCC 11 VCC 7 AVCC 3 Figure 33. EVAL-ADG799GEB Schematic, USB Controller Section Rev Page ADG799A/ADG799G GND 56 GND 53 GND 41 GND 28 GND ...

Page 22

K7 1 GND 2 R25 BOTTOM 4 CASE 3 TOP 5 CASE PHONO_DUAL R26 K8 1 GND 2 R27 BOTTOM 4 CASE 3 TOP 5 CASE PHONO_DUAL R28 K9 1 GND 2 R29 BOTTOM 4 CASE 3 TOP 5 CASE ...

Page 23

... SEATING PLANE ORDERING GUIDE Model Temperature Range ADG799ABCPZ-REEL 1 −40°C to +85°C 1 ADG799ABCPZ-500RL7 −40°C to +85°C ADG799ACCPZ-REEL 1 −40°C to +85°C 1 ADG799ACCPZ-500RL7 −40°C to +85°C ADG799GBCPZ-REEL 1 −40°C to +85°C 1 ADG799GBCPZ-500RL7 −40°C to +85°C ADG799GCCPZ-REEL 1 −40°C to +85°C ...

Page 24

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

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