ADN8102

NOT RECOMMENDED FOR NEW DESIGNS

X-stream™ 3.75 Gbps Quad Bidirectional CX4 Equalizer

Data Sheet (Rev. C) Product Selection Table

Part Models: 2
1ku List Price: Starting From $19.33

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Overview

Optimized for dc to 3.75 Gbps data
Programmable input equalization
Up to 22 dB boost at 1.875 GHz
Compensates up to 30 m of CX4 cable up to 3.75 Gbps
Compensates up to 40 in of FR4 up to 3.75 Gbps
Programmable output pre-emphasis/de-emphasis
Up to 12 dB boost at 1.875 GHz (3.75 Gbps)
Compensates up to 15 m of CX4 cable up to 3.75 Gbps
Compensates up to 40 in of FR4 up to 3.75 Gbps
Flexible 1.8 V to 3.3 V core supply
Per lane P/N pair inversion for routing ease
Low power: 125 mW/channel up to 3.75 Gbps

DC- or ac-coupled differential CML inputs
Programmable CML output levels
50 Ω on-chip termination
Temperature range operation: −40°C to +85°C
Supports 8b10b, scrambled, or uncoded NRZ data
I2C control interface
64-lead LFSCP (QFN) package

The ADN8102 is a quad bidirectional CX4 cable/backplane equalizer with eight differential PECL-/CML-compatible inputs with programmable equalization and eight differential CML outputs with programmable output levels and pre-emphasis or de-emphasis. The operation of this device is optimized for NRZ data at rates up to 3.75 Gbps.

The receive inputs provide programmable equalization to compensate for up to 30 meters of CX4 cable (24 AWG) or 40 inches of FR4, and programmable pre-emphasis to compensate for up to 15 meters of CX4 cable (24 AWG) or 40 inches of FR4 at 3.75 Gbps. Each channel also provides programmable loss-of-signal detection and loopback capability for system testing and debugging.

The ADN8102 is controlled through toggle pins, an I2C® control interface that provides more flexible control, or a combination of both. Every channel implements an asynchronous path supporting dc to 3.75 Gbps NRZ data, fully independent of other channels. The ADN8102 has low latency and very low channel-to-channel skew.

The main application for the ADN8102 is to support switching in chassis-to-chassis applications over CX4 or InfiniBand® cables.

The ADN8102 is packaged in a 9 mm × 9 mm 64-lead LFCSP (QFN) package and operates from −40°C to +85°C.

Applications

10GBase-CX4

HiGig™

InfiniBand

1×, 2× Fibre Channel

XAUI

Gigabit Ethernet over backplane or cable

CPRI™

50 Ω cables

Data Sheet, Rev. A, 8/08

Part Models: 2
1ku List Price: Starting From $19.33

Documentation

Data Sheet 1

ADN8102: X-stream™ 3.75 Gbps Quad Bidirectional CX4 Equalizer (Rev.C) 10/15/2010

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADN8102ACPZ	64-Lead LFCSP (9mm x 9mm x 0.75mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADN8102ACPZ-R7	64-Lead LFCSP (9mm x 9mm x 0.75mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jun 9, 2021 - 20_0126 Conversion of Select Sizes LFCSP Products from Punched to Sawn and Transfer of Assembly Site to ASE Korea
		PCN20_0126_Form Qualification Results Summary Material_Report Detailed Change Description Package Outline Drawing Package Outline Drawing Qualification Results Summary Qualification Results Summary Qualification Results Summary Qualification Results Summary
ADN8102ACPZ	PRODUCTION
ADN8102ACPZ-R7	PRODUCTION