ADN2891ACPZ-RL7

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ADN2891ACPZ-RL7概述

ANALOG DEVICES  ADN2891ACPZ-RL7  限幅放大器, 2.9 V, 3.6 V, LFCSP, 16 引脚, -40 °C

Product Details

The ADN2891 is a 3.2 Gbps limiting amplifier with integrated loss-of-signal LOS detection circuitry and a received signal strength indicator RSSI. This part is optimized for SONET, Gigabit Ethernet GbE, and Fibre Channel optoelectronic conversion applications. The ADN2891 has a differential input sensitivity of 4 mV p-p and accepts up to a 2.0 V p-p differential input overload voltage. The ADN2891 supports current mode logic CML outputs with controlled rise and fall times.

By monitoring the bias current through a photodiode, the on-chip RSSI detector measures the average power received with 2% typical linearity over the entire valid input range of the photodiode. The on-chip RSSI detector facilitates SFF-8472-compliant optical transceivers by eliminating the need for external RSSI detector circuitry.

Additional features include a programmable loss-of-signal LOS detector and output squelch.

The ADN2891 is available in a 3 mm × 3 mm, 16-lead LFCSP.

**Applications**

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SFP/SFF/GBIC optical transceivers
.
OC-3/OC-12/OC-48, GbE, Fibre Channel FC receivers
.
10GBASE-LX4 transceivers
.
WDM transponders

### Features and Benefits

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Input sensitivity: 4 mV p-p
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80 ps rise/fall times
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CML outputs: 700 mV p-p differential
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Programmable LOS detector: 3.5 mV to 35 mV
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Rx signal strength indicator RSSI
.
SFF-8472-compliant average power measurement
.
Single-supply operation: 3.3 V
.
Low power dissipation: 145 mW
.
Available in space-saving 3 mm × 3 mm, 16-lead LFCSP
.
Extended temperature range: −40°C to +95°C
.
SFP reference design available
ADN2891ACPZ-RL7中文资料参数规格
技术参数

供电电流 45 mA

电路数 1

通道数 1

针脚数 16

耗散功率 0.145 W

输入补偿电压 0.1 mV

工作温度Max 95 ℃

工作温度Min -40 ℃

耗散功率Max 145 mW

电源电压Max 3.6 V

电源电压Min 2.9 V

封装参数

安装方式 Surface Mount

引脚数 16

封装 LFCSP-16

外形尺寸

高度 0.83 mm

封装 LFCSP-16

物理参数

工作温度 -40℃ ~ 95℃

其他

产品生命周期 Active

包装方式 Tape & Reel TR

符合标准

RoHS标准 RoHS Compliant

含铅标准 Contains Lead

REACH SVHC标准 No SVHC

REACH SVHC版本 2015/12/17

数据手册

ADN2891ACPZ-RL7引脚图与封装图
ADN2891ACPZ-RL7引脚图
ADN2891ACPZ-RL7封装图
ADN2891ACPZ-RL7电路图
ADN2891ACPZ-RL7封装焊盘图
在线购买ADN2891ACPZ-RL7
型号: ADN2891ACPZ-RL7
制造商: ADI 亚德诺
描述:ANALOG DEVICES  ADN2891ACPZ-RL7  限幅放大器, 2.9 V, 3.6 V, LFCSP, 16 引脚, -40 °C
替代型号ADN2891ACPZ-RL7
型号/品牌 代替类型 替代型号对比

ADN2891ACPZ-RL7

ADI 亚德诺

当前型号

当前型号

ADN2891ACPZ-500RL7

亚德诺

类似代替

ADN2891ACPZ-RL7和ADN2891ACPZ-500RL7的区别

ADN2891ACPZ-RL

亚德诺

类似代替

ADN2891ACPZ-RL7和ADN2891ACPZ-RL的区别

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