900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Analog Devices Semiconductor Electronic Components Datasheet

ADG799A Datasheet

(ADG799A / ADG799G) Triple 2 x 2 Crosspoint Switch

No Preview Available !

www.DataSheet4U.com
I2C®-Compatible, Wide Bandwidth,
Triple 2 × 2 Crosspoint Switch
ADG799A/ADG799G
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: tON =184 ns, tOFF = 180 ns
I2C-compatible interface
Compact 24-lead LFCSP
Two I2C-controllable logic outputs (ADG799G only)
ESD protection
4 kV human body model
200 V machine model
1 kV field-induced charged device model
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 I2C serial interface. The CMOS process provides
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 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 user-adjustable I2C address
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.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
FUNCTIONAL BLOCK DIAGRAMS
VDD GND
VDD
GND
ADG799A
S1A
2×2
D1A
S1B CROSSPOINT D1B
S2A
2×2
D2A
S2B CROSSPOINT D2B
S3A
2×2
D3A
S3B CROSSPOINT D3B
ADG799G
S1A
2×2
D1A
S1B CROSSPOINT D1B
S2A
2×2
D2A
S2B CROSSPOINT D2B
S3A
2×2
D3A
S3B CROSSPOINT D3B
I2C SERIAL
INTERFACE
GPO1
I2C SERIAL
INTERFACE
GPO2
A0 A1 A2 SDA SCL
A0 A1 A2 SDA SCL
Figure 1. ADG799A and ADG799G
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
1. Wide bandwidth: 230 MHz.
2. Ultralow power dissipation.
3. Extended input signal range.
4. Integrated I2C serial interface.
5. Compact 4 mm × 4 mm, 24-lead, Pb-free LFCSP.
6. 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/ESD STM5.3.1-1999)
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
©2006 Analog Devices, Inc. All rights reserved.


Analog Devices Semiconductor Electronic Components Datasheet

ADG799A Datasheet

(ADG799A / ADG799G) Triple 2 x 2 Crosspoint Switch

No Preview Available !

ADG799A/ADG799G
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagrams............................................................. 1
General Description ......................................................................... 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
I2C Timing Specifications............................................................ 7
Absolute Maximum Ratings............................................................ 9
ESD Caution.................................................................................. 9
Pin Configurations and Function Descriptions ......................... 10
Typical Performance Characteristics ........................................... 11
Test Circuits..................................................................................... 14
REVISION HISTORY
7/06—Revision 0: Initial Version
Terminology .................................................................................... 16
Theory of Operation ...................................................................... 17
I2C Serial Interface ..................................................................... 17
I2C Address.................................................................................. 17
Write Operation.......................................................................... 17
LDSW Bit..................................................................................... 19
Power On/Software Reset.......................................................... 19
Read Operation........................................................................... 19
Evaluation Board ............................................................................ 20
Using the ADG799G Evaluation Board .................................. 20
Outline Dimensions ....................................................................... 23
Ordering Guide .......................................................................... 23
Rev. 0 | Page 2 of 24


Part Number ADG799A
Description (ADG799A / ADG799G) Triple 2 x 2 Crosspoint Switch
Maker Analog Devices
Total Page 24 Pages
PDF Download

ADG799A Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 ADG799A (ADG799A / ADG799G) Triple 2 x 2 Crosspoint Switch
Analog Devices
2 ADG799G (ADG799A / ADG799G) Triple 2 x 2 Crosspoint Switch
Analog Devices





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy