參數(shù)資料
型號(hào)： AD8117
廠商： Analog Devices, Inc.
英文描述： Video Crosspoint Switch Video Crosspoint Switch
中文描述： 視頻交叉點(diǎn)開(kāi)關(guān)視頻交叉點(diǎn)開(kāi)關(guān)
文件頁(yè)數(shù)： 1/32頁(yè)
文件大?。?/td> 488K
代理商： AD8117
500 MHz, 32 x 32 Buffered
Video Crosspoint Switch
AD8117/AD8118
Preliminary Technical Data
Rev.
Pr
A
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
2006 Analog Devices, Inc. All rights reserved.
www.analog.com
FEATURES
Large, 32 x 32 High Speed, Nonblocking Switch Array
G = 1 (AD8117) or G = 2 (AD8118) Operation
Differential or Single-Ended Operation
Single +5 V supply, or dual ± 2.5 V supply
Serial or Parallel Programming of Switch Array
High impedance output disable allows connection of
multiple devices with minimal output bus load
Excellent Video Performance
100 MHz 0.1 dB Gain Flatness
0.1% Differential Gain Error (R
L
= 150 )
0.1° Differential Phase Error (R
L
= 150 )
Excellent AC Performance
Bandwidth: >500 MHz
Slew rate: 1,800 V/μs
Low power of 2.5 W
Low all hostile crosstalk:
-75 dB @ 5 MHz
-40 dB @ 500 MHz
Reset pin allows disabling of all outputs
(Connected through a capacitor to ground provides
power-on reset capability)
304 ball SBGA package (31 mm × 31 mm)
APPLICATIONS
Routing of high speed signals including:
RGB and component video routing
Compressed video (MPEG, Wavelet)
Data communications
FUNCTIONAL BLOCK DIAGRAM
G = +1
192
192
1024
192-BITWITH 6-BIT
PARALLEL LOADING
PARALLEL LATCH
DECODE
6:32 DECODERS
32
32
CLK
DATA IN
UPDATE
RESET
WE
32 INPUT
PAIRS
A0
A1
A2
A3
A4
DATA
OUT
32
OUTPUT
PAIRS
SER/PAR
D0 D1 D2 D3 D4
MATRIX
INPUT
RG = +1
(G = +2)
AD8117
(AD8118)
D5
VOCM
VNEG
VPOS
DGND
VDD
1
0
x
2
2
Figure 1. AD8117 G = +1
PRODUCT DESCRIPTION
The AD8117/AD8118 is a high speed 32 × 32 video crosspoint
switch matrix. It offers a 500 MHz bandwidth and slew rate of
1800 V/μs for high resolution computer graphics (RGB) signal
switching. With 75 dB of crosstalk and 100 dB isolation (@
5 MHz), the AD8117 is useful in many high-speed applications.
The 0.1 dB flatness out to 100 MHz makes the AD8117 ideal for
composite video switching.
The AD8117's 32 independent output buffers can be placed into
a high impedance state for paralleling crosspoint outputs so that
off-channels present minimal loading to an output bus. The
AD8117 is available in gain of 1 or 2 (AD8118) for ease of use in
back-terminated load applications. It operates as a fully
differential device or can be configured for single-ended
operation. Either a single +5 V supply, or dual ± 2.5 V supplies
can be used while consuming only 500 mA of idle current with
all outputs enabled. The channel switching is performed via a
double-buffered, serial digital control (which can accommodate
daisy chaining of several devices) or via a parallel control
allowing updating of an individual output without
reprogramming the entire array.
The AD8117/AD8118 is packaged in a 304 Ball BGA package
and is available over the extended industrial temperature range
of 40°C to +85°C.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD8117_07 制造商:AD 制造商全稱:Analog Devices 功能描述:600 MHz, 32 】 32 Buffered Analog Crosspoint Switch
AD8117ABPZ 功能描述:IC CROSSPOINT SWIT 32X32 304BGA RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開(kāi)關(guān)，多路復(fù)用器，多路分解器 系列:- 其它有關(guān)文件:STG4159 View All Specifications 標(biāo)準(zhǔn)包裝:5,000 系列:- 功能:開(kāi)關(guān) 電路:1 x SPDT 導(dǎo)通狀態(tài)電阻:300 毫歐 電壓電源:雙電源 電壓 - 電源，單路/雙路(±):±1.65 V ~ 4.8 V 電流 - 電源:50nA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:7-WFBGA，F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:7-覆晶 包裝:帶卷 (TR)
AD8117-EVAL 制造商:AD 制造商全稱:Analog Devices 功能描述:600 MHz, 32 】 32 Buffered Analog Crosspoint Switch
AD8118 制造商:AD 制造商全稱:Analog Devices 功能描述:600 MHz, 32 】 32 Buffered Analog Crosspoint Switch
AD8118ABPZ 功能描述:IC CROSSPOINT SWIT 32X32 304BGA RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開(kāi)關(guān)，多路復(fù)用器，多路分解器 系列:- 其它有關(guān)文件:STG4159 View All Specifications 標(biāo)準(zhǔn)包裝:5,000 系列:- 功能:開(kāi)關(guān) 電路:1 x SPDT 導(dǎo)通狀態(tài)電阻:300 毫歐 電壓電源:雙電源 電壓 - 電源，單路/雙路(±):±1.65 V ~ 4.8 V 電流 - 電源:50nA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:7-WFBGA，F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:7-覆晶 包裝:帶卷 (TR)
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