MAX3665 622Mbps, Ultra-Low-Power, 3.3V Transimpedance Preamplifier For SDH/SONET

The MAX3665 low-power transimpedance preamplifier for 622Mbps SDH SONET applications consumes only 70mW at VCC = 3.3V. Operating from a single +3.3V or +5.0V supply, it converts a small Photodiode current to a measurable differential voltage. A DC cancellation circuit provides a true differential output swing over a wide range of input current levels, thus reducing pulse-width distortion. The differential outputs are back-terminated with 50 per side.
The overall transimpedance gain is nominally 8k. For input signal levels beyond approximately 50Ap-p, the Amplifier will limit the output swing to 250mV. The MAX3665 's low 55nA input noise provides a typical sensitivity of -33.2dBm in 1300nm, 622Mbps receivers.
The MAX3665 is designed to be used in conjunction with the MAX3676 Clock recovery and data retiming IC with Limiting Amplifier Together they form a complete 3.3V or 5.0V 622Mbps SDH SONET receiver.
In die form, the MAX3665 is designed to fit on a header with a PIN Diode It includes a Filter connection that provides positive bias for the Photodiode through a 1.5k resistor to VCC. The device is available in an 8-pin MAX package.
By Maxim Integrated Products
Part Manufacturer Description Datasheet Samples
MAX3665EVKIT Maxim Integrated Products Evaluation Kit for the MAX3665
MAX3665EUA+ Maxim Integrated Products Support Circuit, 1-Func, PDSO8, MICRO MAX PACKAGE-8
MAX3665E/D-B3D Maxim Integrated Products 622MBPS,ULTRA-LOW-POWER,3.3V TRANSIMPEDANCEPREAMPLIFIER
MAX3665E/D Maxim Integrated Products Support Circuit, 1-Func, DIE-7
MAX3665EUA-T Maxim Integrated Products Support Circuit, 1-Func, PDSO8, MO-187C-AA, MICRO MAX PACKAGE-8
MAX3665EUA+T Maxim Integrated Products ATM/SONET/SDH Support Circuit, 1-Func, PDSO8, MO-187C-AA, MICRO MAX PACKAGE-8
MAX3665EUA Maxim Integrated Products Support Circuit, 1-Func, PDSO8, MO-187C-AA, MICRO MAX PACKAGE-8
MAX3665 's PackagesMAX3665 's pdf datasheet
MAX3665EUA uMAX
MAX3665EUAT uMAX
MAX3665EUA-T uMAX
MAX3665E-D




MAX3665 Pinout, Pinouts
MAX3665 pinout,Pin out
This is one package pinout of MAX3665,If you need more pinouts please download MAX3665's pdf datasheet.

MAX3665 Application circuits
MAX3665 circuits
This is one application circuit of MAX3665,If you need more circuits,please download MAX3665's pdf datasheet.


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