Datasheet > MIC3000BMLTR

MIC3000BMLTR

更新时间： 2024-11-23 20:03:07

品牌	Logo	应用领域
美国微芯 - MICROCHIP		ATM 异步传输模式电信电信集成电路
页数	文件大小	规格书
68页	444K
描述
Support Circuit, 1-Func, 4 X 4 MM, MLF-24

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MIC3000BMLTR 技术参数

生命周期：	Obsolete	零件包装代码：	DFN
包装说明：	VQCCN,	针数：	24
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.82	JESD-30 代码：	S-XQCC-N24
长度：	4 mm	功能数量：	1
端子数量：	24	最高工作温度：	105 °C
最低工作温度：	-40 °C	封装主体材料：	UNSPECIFIED
封装代码：	VQCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER, VERY THIN PROFILE	认证状态：	Not Qualified
座面最大高度：	1 mm	标称供电电压：	3.3 V
表面贴装：	YES	电信集成电路类型：	ATM/SONET/SDH SUPPORT CIRCUIT
温度等级：	INDUSTRIAL	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	QUAD
宽度：	4 mm	Base Number Matches：	1

MIC3000BMLTR 数据手册

MIC3000

Micrel

MIC3000

FOM Management IC

General Description

Features

The MIC3000 enables the implementation of sophisticated,

hot-pluggable fiber optic transceivers with intelligent laser

control and Digital Diagnostic Monitoring Interface per SFF-

8472. It essentially integrates all non-datapath functions of an

SFPtransceiverintoatiny4mmx4mmMLF package. Italso

works well as a microcontroller peripheral in transponders or

10Gbps transceivers.

• APC or constant-current laser bias

• Supports multiple laser types and bias circuit topologies

• Drives external low-cost BJT for laser bias

• Integrated digital temperature sensor

• Temperature compensation of modulation, bias, and

fault levels via NVRAM look-up tables

• Direct interface to SY88932, SY88982, SY89307 and

other drivers

• NVRAM to support GBIC/SFP serial ID function

• User writable EEPROM scratchpad

• Diagnostic monitoring interface per SFF-8472

– Monitors and reports critical parameters:

temperature, bias current, TX and RX optical power,

and supply voltage

A highly configurable automatic power control (APC) circuit

controls laser bias. Bias and modulation are temperature

compensated using dual DACs, an on-chip temperature

sensor, and NVRAM look-up tables. A programmable inter-

nalfeedbackresistorprovidesunprecedenteddynamicrange

for APC. Controlled laser turn-on facilitates hot-plugging.

An analog-to-digital converter converts the measured tem-

perature, voltage, bias current, transmit power, and received

power from analog-to-digital. Each parameter is compared

against user-programmed warning and alarm thresholds.

Analog comparators and DACs provide high-speed monitor-

ing of received power and critical laser operating parameters.

– S/W control and monitoring of TXFAULT, RXLOS,

RATESELECT, and TXDISABLE

– External calibration

• Power-on hour meter

• Interrupt capability

• Extensive test and calibration features

An interrupt output, power-on hour meter, and data-ready bits

add user friendliness beyond SFF-8472. The interrupt output

and data-ready bits reduce overhead in the host system. The

power-on hour meter logs operating hours using an internal

real-time clock and stores the result in NVRAM.

• 2-wire I C compatible serial interface

• SFP MSA and SFF-8472 compliant

• 3.0V to 3.6V power supply range

• 5V-tolerant I/O

• 4mm x 4mm 24-pin MLF package

Communication with the MIC3000 is via an industry standard

2-wire serial interface. Nonvolatile memory is provided for

serial ID, configuration, and separate OEM and user

scratchpad spaces. Two-level password protection guards

against data corruption.

Applications

• SFF/SFP optical transceivers

• SONET/SDH transceivers and transponders

• Fibre channel transceivers

• 10Gbps transceivers

• Free space optical communications

• Proprietary optical links

Ordering Information

Part Number

Junction Temp. Range

Package

MIC3000BML

–45°C to +105°C

24-pin MLF™

MicroLeadFrame and MLF are registered trademarks of Amkor Technology, Inc.

Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

October 2004

M9999-101204

12 3 4 5 6 7...68

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与MIC3000BMLTR相关器件

型号	品牌	获取价格	描述	数据表
MIC3001	MICREL	获取价格	SFP Management IC with Internal Calibration
MIC3001	MICROCHIP	获取价格	Consider MIC3003 for New Designs The MIC3001 enables the implementation of sophisticate
MIC-3001	ADVANTECH	获取价格	4U CompactPCI Enclosure with 8 slot 3U Backplane
MIC3001_11	MICREL	获取价格	FOM Management IC with Internal Calibration
MIC-3001-8	ADVANTECH	获取价格	4U CompactPCI Enclosure with 8 slot 3U Backplane
MIC-3001AR-8	ADVANTECH	获取价格	4U CompactPCI Enclosure with 8 slot 3U Backplane
MIC3001BML	MICREL	获取价格	SFP Management IC with Internal Calibration
MIC3001BMLTR	MICREL	获取价格	FOM Management IC with Internal Calibration
MIC3001GML	MICREL	获取价格	FOM Management IC with Internal Calibration
MIC3001GML	MICROCHIP	获取价格	ATM/SONET/SDH SUPPORT CIRCUIT, QCC24

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