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MAX3965 - (MAX3964 - MAX3968) 125Mbps to 266Mbps Limiting Amplifiers

Download the MAX3965 datasheet PDF. This datasheet also covers the MAX3964 variant, as both devices belong to the same (max3964 - max3968) 125mbps to 266mbps limiting amplifiers family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX3964 limiting amplifier, with 2mV P-P input sensitivity and PECL data outputs, is ideal for low-cost ATM, FDDI, and Fast Ethernet fiber optic applications.

Key Features

  • an integrated power detector that senses the input-signal power. It provides a received-signal-strength indicator (RSSI), which is an analog indication of the power level and complementary PECL loss-ofsignal (LOS) outputs, which indicate when the power level drops below a programmable threshold. The threshold can be adjusted to detect signal amplitudes as low as 2.7mVp-p. An optional squelch function disables switching of the data outputs by holding them at a known state during an LOS condition.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX3964_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX3964 (MAX3964 - MAX3968) 125Mbps to 266Mbps Limiting Amplifiers
MAX3964A 125Mbps to 266Mbps Limiting Amplifiers
MAX3968 (MAX3964 - MAX3968) 125Mbps to 266Mbps Limiting Amplifiers
MAX3940 10Gbps EAM Driver
MAX3942 10Gbps Modulator Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com 19-1314; Rev 1; 10/02 +3.0V to +5.5V, 125Mbps to 266Mbps Limiting Amplifiers with Loss-of-Signal Detector General Description The MAX3964 limiting amplifier, with 2mV P-P input sensitivity and PECL data outputs, is ideal for low-cost ATM, FDDI, and Fast Ethernet fiber optic applications. The MAX3964 features an integrated power detector that senses the input-signal power. It provides a received-signal-strength indicator (RSSI), which is an analog indication of the power level and complementary PECL loss-ofsignal (LOS) outputs, which indicate when the power level drops below a programmable threshold. The threshold can be adjusted to detect signal amplitudes as low as 2.7mVp-p.