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參數(shù)資料
| 型號： | AD8156ABCZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SWITCH XPT 4X4 W/EQ 49CSPBGA |
| 標準包裝： | 1 |
| 系列： | XStream™ |
| 應用： | 4 x 4 交叉點開關 |
| 接口： | LVTTL，LVCMOS |
| 電源電壓： | 3 V ~ 3.6 V |
| 封裝/外殼： | 49-BGA，CSPBGA |
| 供應商設備封裝： | 49-CSPBGA（8x8） |
| 包裝： | 管件 |
| 安裝類型： | 表面貼裝 |
6.25 Gbps, 4 × 4,
Digital Crosspoint Switch with EQ
AD8156
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
www.analog.com
Fax: 781.461.3113
2007 Analog Devices, Inc. All rights reserved.
FEATURES
4 × 4, fully differential, nonblocking array
Configurable for dual 2 × 2 operation
DC to 6.25 Gbps per channel, NRZ data rate
Programmable input equalization compensates for over 40”
of FR-4 at 6.25 Gbps
Multicast and broadcast modes of operation
Programmable output swing
100 mV p-p to 1.6 V p-p differential
Power supply: 3.3 V (±10%)
Low power
No EQ: 400 mW typical
Maximum EQ: 700 mW typical
Inputs: ac-coupled or dc-coupled
Wide set of dc-coupled input standards
3.3 V/2.5 V/1.8 V CML or 3.3 V LVPECL
Control: LVTTL- or LVCMOS-compatible
Low additive jitter: 25 ps p-p typical
Low random jitter: 0.8 ps rms
Integrated 50 Ω termination impedance at inputs/outputs
Individual output disable for power savings
49-ball, 8 mm × 8 mm BGA, 1 mm pitch
APPLICATIONS
Backplane equalization
SONET/SDH
Gigabit Ethernet
XAUI
Fibre Channel
FUNCTIONAL BLOCK DIAGRAM
EQ
4
CS
RST
UPD
WE
RE
MODE
D[3:0]
A[3:0]
CONTROL
LOGIC
AD8156
IN0P/N
IN1P/N
IN2P/N
IN3P/N
OUT0P/N
OUT1P/N
OUT2P/N
OUT3P/N
EQ
OUTPUT
DRIVERS
INPUT
RECEIVERS
INPUT
EQUALIZATION
4 × 4
SWITCH
06
30
5-
0
01
Figure 1.
GENERAL DESCRIPTION
The AD8156, a member of the Xstream line of products, is a
high speed, fully differential, digital crosspoint switch. The part
can function as a 4 × 4 crosspoint switch with double-latched
memory, allowing simultaneous updates, or as a dual 2 × 2 with
direct output control. The AD8156 has low power dissipation,
typically 700 mW on 3.3 V with all outputs and input equalizers
active. It operates at any data rate from dc to 6.25 Gbps per port.
Each input channel on the AD8156 has a programmable input
equalizer to compensate for signal loss over a backplane.
The AD8156 high speed inputs are compatible with both ac-
coupled and dc-coupled 3.3 V, 2.5 V, or 1.8 V CML, as well as
3.3 V LVPECL data levels. The control interface is LVTTL- and
LVCMOS-compatible at 3.3 V. All input and output termination
resistors are integrated for ease of layout and to minimize
impedance mismatch. Input equalization and unused outputs
can be individually disabled to minimize power dissipation.
The AD8156 is packaged in a 49-ball, 8 mm × 8 mm, BGA
package with a 1 mm ball pitch. It operates over the industrial
temperature range of 40°C to 85°C.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AD8156-EVALZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:6.25 Gbps 4】4 Digital Crosspoint Switch with EQ |
| AD8158 | 制造商:AD 制造商全稱:Analog Devices 功能描述:6.5 Gbps Quad Buffer Mux/Demux |
| AD8158ACPZ | 功能描述:IC MUX/DEMUX QUAD 2X1 100LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關，多路復用器，多路分解器 系列:XStream™ 應用說明:Ultrasound Imaging Systems Application Note 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:250 系列:- 功能:開關 電路:單刀單擲 導通狀態(tài)電阻:48 歐姆 電壓電源:單電源 電壓 - 電源，單路/雙路(±):2.7 V ~ 5.5 V 電流 - 電源:5µA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:48-LQFP 供應商設備封裝:48-LQFP（7x7） 包裝:托盤 |
| AD8158-EVALZ | 制造商:Analog Devices 功能描述:EVALUATION BOARD - Bulk |
| AD8158XCPZ | 制造商:Analog Devices 功能描述:QUAD-LANE 6.5GBPS 2:1 MUX / 1:2 DEMUX SWITCH 100-PIN LFCSP - Bulk |
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