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| 型号： | KSZ9031RN |
| 厂商： | Micrel Inc |
| 文件页数： | 58/67页 |
| 文件大小： | 0K |
| 描述： | IC TXRX 10/100/1000 SGL |
| 标准包装： | 260 |
| 系列： | * |
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Communications Product Highlights — Lowest Power SFP
SFP/SFF Optical Module
The MIC3003GFL is a fiber optic module controller which enables the
implementation of sophisticated, hot-pluggable fiber optic transceivers
with intelligent laser control and an internally calibrated Digital Diagnostic
Monitoring Interface per SFF-8472. It essentially integrates all non-data
path functions of an SFP/SFP+ transceiver into a tiny (3mm x 3mm) QFN
package. It also works well as a microcontroller peripheral in transponders or
10Gbps transceivers. The MIC3003GFL uses the same die as the MIC3003
with all its functions, but in a smaller package and different pin out.
Communication with the MIC3003 is via an industry standard 2-wire SMBus
serial interface. Nonvolatile memory is provided for serial ID, configuration,
and separate OEM and user scratchpad spaces.
The SY84782U is a single 2.5V supply, ultra-low power, small form
factor laser diode driver for telecom/datacom applications. Intended to drive
FP/DFB lasers at data rates up to 1.25Gbps, it is especially useful for Compact
SFP, SFP and SFF modules where power requirements are quite stringent.
The driver can deliver modulation current up to 90mA and offers a high
compliance voltage, all of which make the SY84782U suitable for high current
operations in both AC- and DC-coupled applications.
The SY84782U is intended to be used with Micrel’s MIC3003 Optical
Transceiver Management IC, which allows for both modulation and bias
current control and monitoring. Furthermore, the MIC3003 offers power control
and temperature compensation.
The SY84113BU low power limiting post amplifier is designed for use in
fiber-optic optical modules for multirate applications up to 1.25Gbps.
The device connects to a typical transimpedance amplifier (TIA) and can
produce output signals to CML-level waveforms. Intended for use in GbE and
Fibre Channel applications, the SY84113BU offers a wide LOS range. It is
able to detect input signals for as low as 5mV PP and as high as 100mV PP .
The SY84113BU is intended to be used in AC-coupled input applications.
The SY84113BU generates a Loss-of-Signal (LOS) open-collector TTL
output. A programmable Loss-of-Signal level set pin (LOSLVL) sets the
sensitivity of the input amplitude detection. LOS asserts high if the
input amplitude falls below the threshold set by LOSLVL and de-asserts low
otherwise. The enable input (/EN) de-asserts the true output signal
without removing the input signal. The LOS output can be fed back to the /EN
input to implement the squelch function that maintains output stability under a
loss-of-signal condition.
September, 2011
58
Micrel, Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| KSZ9031RNXCA | 功能描述:以太网 IC 1-Port Gigabit Ethernet PHY RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
| KSZ9031RNXCA TR | 功能描述:以太网 IC 1-Port Gigabit Ethernet PHY RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
| KSZ9031RNXCA-TR | 功能描述:4/4 Transceiver Full Ethernet 48-QFN (7x7) 制造商:microchip technology 系列:- 包装:剪切带（CT） 零件状态:有效 类型:收发器 协议:以太网 驱动器/接收器数:4/4 双工:全 接收器滞后:- 数据速率:- 电压 - 电源:1.8V，2.5V，3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商器件封装:48-QFN（7x7） 标准包装:1 |
| KSZ9031RNX-EVAL | 功能描述:以太网开发工具 1-Port Gigabit Ethernet PHY - Evaluation Board RoHS:否 制造商:Micrel 产品:Evaluation Boards 类型:Ethernet Transceivers 工具用于评估:KSZ8873RLL 接口类型:RMII 工作电源电压: |
| KSZ9031RNXIA | 功能描述:以太网 IC 1-Port GigabitEthrnt Ethernet PHY RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
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