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3.3 V, 3.2 Gbps Limiting Amplifier
Analog Devices, Inc
Description
The ADN2891 is a high gain, 3.2Gb/s limiting amplifier optimized for use in SONET, Gigabit Ethernet (GbE), and Fibre Channel optical receivers that accept input levels of up to 2.0 V p-p...
Features
SFP reference design available Input sensitivity: 4 mV p-p 80 ps rise/fall times CML outputs: 700 mV p-p differential Programmable LOS detector: 3.5 mV to 35 mV 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
Related Datasheets
| Part Number | Description | Category |
| • AD8304 | 160 dB Logarithmic Amplifier with Photo-Diode Interface | Actives - Sensors and Transducers |
| • AD8305 | 100 dB-range (10nA-1mA) Logarithmic Converter | Actives - Sensors and Transducers |
| • ADL5306 | 60 dB-range (100 nA-100 ?A) Low-Cost Logarithmic Converter | Actives - Sensors and Transducers |
| • ADL5310 | 120 dB Range (3 nA to 3 mA) Dual Logarithmic Converter | Actives - Sensors and Transducers |
| • ADN2890 | 3.3 V, 2.7 Gbps Limiting Amplifier | Electromechanical - Connectors |
| • ADN2891 | 3.3 V, 3.2 Gbps Limiting Amplifier | Electromechanical - Connectors |
| • ADN2892 | 3.3 V 4.25 Gb/s Limiting Amplifier | Electromechanical - Connectors |
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