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| 型号： | AD8176 |
| 厂商： | Analog Devices, Inc. |
| 英文描述： | 475 MHz, Triple 16 】 9 Video Crosspoint Switch |
| 中文描述： | 475兆赫，三16】9视频交叉点开关 |
| 文件页数： | 1/32页 |
| 文件大小： | 489K |
| 代理商： | AD8176 |
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475 MHz, Triple 16 × 9
Video Crosspoint Switch
Preliminary Technical Data
AD8176
FEATURES
Rev. PrA
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: 781.329.4700
Fax: 781.461.3113
2007 Analog Devices, Inc. All rights reserved.
www.analog.com
Large, triple 16 x 9 high speed, non-blocking switch array
Differential or single-ended operation
Supports sync-on common-mode and sync-on color
operating modes
RGB and HV outputs available for driving monitor directly
G = +4 operation (differential input to differential output)
Flexible power supplies: +5 V or ±2.5 V
Logic ground for convenient control interface
Serial or parallel programming of switch array
High impedance output disable allows connection of
multiple devices with minimal loading on output bus
Adjustable output CM and black level through external pins
Excellent ac performance
Bandwidth: 475 MHz
Slew rate: 1800 V/μs
Settling time TBD ns to 1% to support 1600 × 1200 @ 85Hz
Low power of 3.5 W
Low all-hostile crosstalk
68 dB @ 5 MHz
40 dB @ 500 MHz
Wide input common-mode range of 4 V
Reset pin allows disabling of all outputs
Fully populated 26 x 26 ball PBGA package
(27 mm x 27 mm, 1 mm ball pitch)
Convenient grouping of RGB signals for easy routing
APPLICATIONS
RGB video switching
KVM
Professional video
FUNCTIONAL BLOCK DIAGRAM
D0 D1 D2 D3 D4 VPOS VNEG VDD
2
2
2
2
2
2
2
2
2
2
2
2
INPUT
RECEIVER
G = +2
OUTPUT
BUFFER
G = +1
9
144
S
R
E
45
VBLK
VOCM_CMENCON
Figure 1. AD8176
VOCM_CMENCOFF
R
G
B
R
G
B
1
C
CMENC
SERIN
RST
UPDATE
CS
CLK
WE
SER/PAR
DGND
SEROUT
9
C
H
B
G
R
V
H
B
G
R
V
45
A0
A1
A2
A3
AD8176
0
1
0
SWITCH
MATRIX
G = +2
45-BIT SHIFT
REGISTER WITH
5-BIT PARALLEL
LOADING
DECODE
9 × 5:16 DECODERS
PARALLEL LATCH
GENERAL DESCRIPTION
The AD8176 is a high speed, triple 16 × 9 video crosspoint
switch matrix. It supports 1600 × 1200 RGB displays @ 85 Hz
refresh rate, by offering a 475 MHz bandwidth and a slew rate
of 1800 V/μs. With 68 dB of crosstalk and TBD dB isolation
(@ 5 MHz), the AD8176 is useful in many high speed video
applications.
The AD176 supports two modes of operation
:
differential-in to
differential-out mode with sync-on CM signaling passed through
the switch and differential-in to differential-out mode with CM
signaling removed through the switch. The output CM and
black level can be can be conveniently set via external pins. The
outputs can be used single-ended in conjunction with decoded
H and V outputs to drive a monitor directly.
The independent output buffers of the AD8176 can be placed
into a high impedance state to create larger arrays by paralleling
crosspoint outputs. Inputs can be paralleled as well. The
AD8176 offers both serial and a parallel programming modes.
The AD8176 is packaged in a fully-populated 26
×
26 ball
PBGA package and is available over the extended industrial
temperature range of 40°C to +85°C.
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相关代理商/技术参数 |
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|---|---|
| AD8176ABPZ | 功能描述:IC VIDEO CROSSPOINT SWIT 676BGA RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 其它有关文件:STG4159 View All Specifications 标准包装:5,000 系列:- 功能:开关 电路:1 x SPDT 导通状态电阻:300 毫欧 电压电源:双电源 电压 - 电源，单路/双路(±):±1.65 V ~ 4.8 V 电流 - 电源:50nA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:7-WFBGA，FCBGA 供应商设备封装:7-覆晶 包装:带卷 (TR) |
| AD8176-EVAL | 制造商:AD 制造商全称:Analog Devices 功能描述:475 MHz, Triple 16 】 9 Video Crosspoint Switch |
| AD8177 | 制造商:AD 制造商全称:Analog Devices 功能描述:500 MHz, Triple 16 】 5 Video Crosspoint Switch |
| AD8177ABPZ | 功能描述:IC VIDEO CROSSPOINT SWIT 676BGA RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 其它有关文件:STG4159 View All Specifications 标准包装:5,000 系列:- 功能:开关 电路:1 x SPDT 导通状态电阻:300 毫欧 电压电源:双电源 电压 - 电源，单路/双路(±):±1.65 V ~ 4.8 V 电流 - 电源:50nA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:7-WFBGA，FCBGA 供应商设备封装:7-覆晶 包装:带卷 (TR) |
| AD8177-EVALZ | 制造商:AD 制造商全称:Analog Devices 功能描述:500 MHz, Triple 16 】 5 Video Crosspoint Switch |
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