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MAX3765 - 1.25Gbps/2.5Gbps Limiting Amplifiers

Download the MAX3765 datasheet PDF. This datasheet also covers the MAX3268 variant, as both devices belong to the same 1.25gbps/2.5gbps limiting amplifiers family and are provided as variant models within a single manufacturer datasheet.

Description

The 1.25Gbps MAX3264/MAX3268/MAX3768 and the 2.5Gbps MAX3265/MAX3269/MAX3765 limiting amplifiers are designed for Gigabit Ethernet and Fibre Channel optical receiver systems.

The amplifiers accept a wide range of input voltages and provide constantlevel output voltages with controlled edge speeds.

Features

  • include RMS power detectors with programmable loss-of-signal (LOS) indication, an optional squelch function that mutes the data output signal when the input voltage falls below a programmable threshold, and excellent jitter performance. The MAX3264/MAX3265/MAX3765 feature current-mode logic (CML) data outputs that are tolerant of inductive connectors and a 16-pin TSSOP package, making these circuits ideal for GBIC receivers. The MAX3268/ MAX3269/MAX3768 feature standards-compliant positive-refer.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX3268-Maxim.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Maxim Integrated (Analog Devices)

Part Number Description
MAX3768 1.25Gbps/2.5Gbps Limiting Amplifiers
MAX3735A Low-Power SFP Laser Driver
MAX3747B Low-Power SFP Limiting Amplifiers
MAX3748A Compact 155Mbps to 3.2Gbps Limiting Amplifier
MAX3751 +3.3V / 2.125Gbps/1.0625Gbps Fibre Channel Port Bypass ICs

Full PDF Text Transcription

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19-1523; Rev 7, 2/06 +3.0V to +5.5V, 1.25Gbps/2.5Gbps Limiting Amplifiers General Description The 1.25Gbps MAX3264/MAX3268/MAX3768 and the 2.5Gbps MAX3265/MAX3269/MAX3765 limiting amplifiers are designed for Gigabit Ethernet and Fibre Channel optical receiver systems. The amplifiers accept a wide range of input voltages and provide constantlevel output voltages with controlled edge speeds. Additional features include RMS power detectors with programmable loss-of-signal (LOS) indication, an optional squelch function that mutes the data output signal when the input voltage falls below a programmable threshold, and excellent jitter performance.
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