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#	Type	Data Rate (Gbps)	Pos Supply	Supply Current (max)	Prop Delay (ps)	Input Swing (mV p-p)	Output Rise/Fall (ps)	Price* (1000-4999)
AD8150	33 x 17	1.5	+3.3V to +5V	400	650	200-1000	100	$79.95
AD8151	33 x 17	3.2	+3.3V to +5V	425	650	200-1000	100	$90.07
AD8152	34 x 34	3.2	+2.5V to +3.3V	800	660	50-1000	100	$140.67
AD8153	2:1/1:2 Mux-deMux	3.2	+3V to +3.6V	31	640	200-2000	85	$5.52
AD8156	4 x 4	6.25	+3V to +3.6V	120	1000	200-2000	75	$13.11
AD8158	4 x 2:1/1:2 Mux-deMux	6.5	+1.6V to +3.6V	850	700	200-2000	62	$19.18
AD8159	4 x 2:1/1:2 Mux-deMux	3.2	+3V to +3.6V	320	600	200-2000	100	$12.09
ADN4600	8 x 8	4.25	+1.7V to +3.6V	565	1000	300-2000	75	$24.95
ADN8102	4 x 4	3.75	+1.7V to +3.6V	586	1000	300-2000	75	$14.62

* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.

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The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

For detailed drawings and chemical composition please consult our  Package Site

Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

This is the acceptable operating range of the device. The various ranges specified are as follows:

• Commercial: 0 to +70 degrees Celsius
• Military : -55 to +125 degrees Celsius
• Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
• Automotive: -40 to +125 degrees Celsius

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

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