参数资料
型号: ADG792GBCPZ-REEL
厂商: Analog Devices Inc
文件页数: 1/24页
文件大小: 0K
描述: IC MUX/DEMUX TRIPLE 4X1 24LFCSP
产品变化通告: ADG79xx Discontinuance Notice 17/Aug/2010
标准包装: 1
功能: 多路复用器/多路分解器
电路: 3 x 4:1
导通状态电阻: 4 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 3V,5V
电流 - 电源: 1nA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-VFQFN 裸露焊盘,CSP
供应商设备封装: 24-LFCSP-VQ(4x4)
包装: 标准包装
产品目录页面: 800 (CN2011-ZH PDF)
其它名称: ADG792GBCPZ-REELDKR
I2C-Compatible, Wide Bandwidth,
Triple 4:1 Multiplexer
ADG792A/ADG792G
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
2006 Analog Devices, Inc. All rights reserved.
FEATURES
Bandwidth: 190 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 185 ns, tOFF 181 ns
I2C-compatible interface
Compact, 24-lead, LFCSP package
Two I2C-controllable logic outputs
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
FUNCTIONAL BLOCK DIAGRAMS
ADG792G
SCL
SDA
A2
A1
A0
VDD
GND
S1A
S1B
S1C
S1D
D1
S2A
S2B
S2C
S2D
D2
S3A
S3B
S3C
S3D
GPO1
D3
GPO2
I2C SERIAL
INTERFACE
0
602
9-
001
ADG792A
SCL
SDA
A2
A1
A0
VDD
GND
S1A
S1B
S1C
S1D
D1
S2A
S2B
S2C
S2D
D2
S3A
S3B
S3C
S3D
D3
I2C SERIAL
INTERFACE
Figure 1.
GENERAL DESCRIPTION
The ADG792A/ADG792G are monolithic CMOS devices, each
comprising three 4:1 multiplexer/demultiplexers that are con-
trollable through a standard I2C serial interface. The CMOS
process provides ultralow power dissipation yet delivers 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 ADG792A/ADG792G the ideal switching
solution for a wide range of TV applications, including RGB
and YPbPr video switches.
When turned on, the switches conduct equally well in both
directions. In the off condition, signal levels, up to the supplies,
are blocked. The ADG792A/ADG792G switches exhibit break-
before-make switching action. The ADG792G also has two
general-purpose logic output pins controllable through the I2C
interface 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. To build larger switching
arrays, the user can set the three I2C address pins allowing as
many as eight devices to connect to the same bus.
The ADG792A/ADG792G operate from a single 3 V or 5 V
supply voltage and is available in a compact 4 mm × 4 mm
body, 24-lead, Pb-free, LFCSP package.
PRODUCT HIGHLIGHTS
1.
Wide bandwidth: 190 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 package.
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/ESDSTM5.3.1-1999)
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