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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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ADN4604ASVZ датащи(PDF) 1 Page - Analog Devices |
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ADN4604ASVZ датащи(HTML) 1 Page - Analog Devices |
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1 / 40 page  4.25 Gbps, 16 × 16, Digital Crosspoint Switch ADN4604 Rev. 0 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother 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 ©2009 Analog Devices, Inc. All rights reserved. FEATURES DC to 4.25 Gbps per port NRZ data rate Programmable receive equalization 12 dB boost at 2 GHz Compensates 40 inches of FR4 at 4.25 Gbps Programmable transmit preemphasis/deemphasis Up to 12 dB boost at 4.25 Gbps Compensates 40 inches of FR4 at 4.25 Gbps Low power: 130 mW per channel at 3.3 V (outputs enabled) 16 × 16, fully differential, nonblocking array Double rank connection programming with dual connection maps Low jitter, typically 20 ps Flexible I/O supply range DC- or ac-coupled differential CML inputs Programmable CML output levels Per-lane input P/N pair inversion for routing ease 50 Ω on-chip I/O termination Supports 8b/10b, scrambled or uncoded NRZ data Serial (I2C slave or SPI) control interface 100-lead TQFP, Pb-free package APPLICATIONS Fiber optic network switching High speed serial backplane routing to OC-48 with FEC XAUI: 10GBASE-KX4 Gigabit Ethernet over backplane: 1000BASE-KX 1×, 2×, and 4× Fibre Channel InfiniBand® Digital video (HDMI, DVI, DisplayPort, 3G-/HD-/SD-SDI) Data storage networks FUNCTIONAL BLOCK DIAGRAM V EQ RX TX PRE- EMPHASIS 16 × 16 SWITCH MATRIX CONNECTION MAP 0 CONNECTION MAP 1 PER-PORT OUTPUT LEVEL SETTINGS OUTPUT LEVEL HOOKUP TABLE ADN4604 SERIAL INTERFACE CONTROL LOGIC CC VEE DVCC OP[15:0] VTTON, VTTOS ON[15:0] IP[15:0] VTTIE, VTTIW IN[15:0] I2C/SPI ADDR1/SDI SDA/SDO SCL/SCK RESET UPDATE ADDR0/CS Figure 1. GENERAL DESCRIPTION The ADN4604 is a 16 × 16 asynchronous, protocol agnostic, digital crosspoint switch, with 16 differential PECL-/CML- compatible inputs and 16 differential CML outputs. The ADN4604 is optimized for nonreturn-to-zero (NRZ) sig- naling with data rates of up to 4.25 Gbps per port. Each port offers a fixed level of input equalization and programmable output swing and output preemphasis. The ADN4604 nonblocking switch core implements a 16 × 16 crossbar and supports independent channel switching through the serial control interface. The ADN4604 has low latency and very low channel-to-channel skew. An I2C® or SPI interface is used to control the device and pro- vide access to advanced features, such as additional levels of preemphasis and output disable. The ADN4604 is packaged in a 100-lead TQFP package and operates from −40°C to +85°C. |
Аналогичный номер детали - ADN4604ASVZ |
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Аналогичное описание - ADN4604ASVZ |
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