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ISL37231DRAZ-T7 PDF预览

ISL37231DRAZ-T7

更新时间: 2024-11-10 01:15:39
品牌 Logo 应用领域
英特矽尔 - INTERSIL /
页数 文件大小 规格书
9页 320K
描述
10.3125 Gb/s Retiming Dual-Channel Transceiver

ISL37231DRAZ-T7 数据手册

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10.3125 Gb/s Retiming Dual-Channel Transceiver  
ISL37231  
Features  
• Industry’s lowest power and highest performance  
10.3125Gbps active cable solution for STP and twin-axial  
cables  
The ISL37231 is an advanced dual-channel, dual-simplex  
retimer for active copper cable applications. Endowed with  
sophisticated functions, such as media optimized (PCB or  
Cable) and adaptive equalization, de-emphasis, and signal  
retiming, this IC fortifies sensitive links that break with lesser  
retiming solutions. The device contains high performance  
mixed signal processing technology to provide a maximally  
robust signal integrity solution for datacenter and consumer  
applications. Such processing includes up to 25dB of  
media-optimized equalization and versatile retiming  
capabilities to reset link jitter budgets.  
• Supports 64b/66b encoding  
• Fully retimed low jitter outputs  
• Up to 16.5dB of adjustable (or adaptive) receiver-side  
equalization  
• 9dB output de-emphasis  
• Supports independent SSC on each channel  
• On-chip microcontroller and eye monitor  
• Multiple loopback modes  
The ISL37231 provides this high level of performance while  
significantly reducing power consumption relative to other  
active cable solutions. At well below 500mW, the operating  
power is the lowest in class, and a sleep mode function can be  
invoked to reduce the power to a miniscule 3mW.  
• Low power (<420mW) operation with 3mW sleep mode  
• Ultra-small 5mmx5mm aQFN package  
To facilitate ease of system integration, the ISL37231 provides  
advanced diagnostic capabilities in the form of loopback and  
high-resolution on-chip eye monitor functions, both accessed  
via a UART interface.  
Applications  
• Thunderboltactive cables  
• Proprietary high-speed active cable assemblies  
The ISL37231 is optimized to work in conjunction with the  
ISL80083 power management IC, however, it will also operate  
with appropriate discrete components (voltage regulators and  
a 33Mhz crystal oscillator).  
Benefits  
• Thinner gauge cable  
• Extends cable reach  
• Improved BER  
ACTIVE CABLE  
CABLE CONNECTOR  
ISL37231  
CABLE CONNECTOR  
CABLE MEDIA  
ISL37231  
EQ CDR  
TX1  
RX1  
EQ CDR DE  
AI1  
DE  
AO1  
BI1  
BI1  
AO1  
BI2  
BO1  
DE  
CDR EQ  
CDR EQ  
DE  
RX1  
TX2  
BO1  
AI2  
AI1  
TX1  
RX2  
EQ CDR  
EQ CDR  
DE  
AO2  
BI2  
DE BO2  
CDR EQ  
µC  
DE CDR EQ  
AI2  
DE  
AO2  
BO2  
TX2  
RX2  
GND  
GND  
µC  
PWR  
PWR  
ISL80083  
EEPROM  
EEPROM  
ISL80083  
FIGURE 1. TYPICAL APPLICATION  
January 25, 2013  
FN8266.1  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC 2012, 2013. All Rights Reserved  
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.  
All other trademarks mentioned are the property of their respective owners.  
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ISL37231DRAZ-T7 替代型号

型号 品牌 替代类型 描述 数据表
ISL37231DRAZ INTERSIL

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