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SY88703V Datasheet

Part Number SY88703V
Manufacturers Micrel Semiconductor
Logo Micrel Semiconductor
Description PECL LOW-POWER LIMITING POST AMPLIFIER W/TTL LOS
Datasheet SY88703V DatasheetSY88703V Datasheet (PDF)

Micrel, Inc. 3.3V/5V 622Mbps PECL LOW-POWER LIMITING POST AMPLIFIER W/TTL LOS SY88703V SY88703V FEATURES s Single 3.3V or 5V power supply s Up to 622Mbps operation s Low noise PECL data outputs s Chatter-free TTL Loss-of-Signal (LOS) output s TTL /EN input s Programmable LOS level set (LOSLVL) s Available in a tiny 10-pin MSOP (3mm) package APPLICATIONS s 622Mbps SONET/SDH s Small form factor transceivers s High-gain line driver and line receiver DESCRIPTION The SY88703V low-power limiting p.

  SY88703V   SY88703V






PECL LOW-POWER LIMITING POST AMPLIFIER W/TTL LOS

Micrel, Inc. 3.3V/5V 622Mbps PECL LOW-POWER LIMITING POST AMPLIFIER W/TTL LOS SY88703V SY88703V FEATURES s Single 3.3V or 5V power supply s Up to 622Mbps operation s Low noise PECL data outputs s Chatter-free TTL Loss-of-Signal (LOS) output s TTL /EN input s Programmable LOS level set (LOSLVL) s Available in a tiny 10-pin MSOP (3mm) package APPLICATIONS s 622Mbps SONET/SDH s Small form factor transceivers s High-gain line driver and line receiver DESCRIPTION The SY88703V low-power limiting post amplifier is designed for use in fiber optic receivers. The device connects to typical transimpedance amplifiers (TIAs). The linear signal output from TIAs can contain significant amounts of noise and may vary in amplitude over time. The SY88703V quantizes these signals and outputs PECL level waveforms. The SY88703V operates from a single +3.3V or +5V power supply, over temperatures ranging from –40°C to +85°C. With its wide bandwidth and high gain, signals with data rates up to 622Mbps and as small as 5mVp-p can be amplified to drive devices with PECL inputs. The SY88703V generates a TTL LOS output. A programmable loss-of-signal level set pin (LOSLVL) sets the sensitivity of the input amplitude detection. LOS asserts high if the input amplitude falls below the threshold set by LOSLVL and deasserts low otherwise. /EN deasserts the true output signal without removing the input signal. Typically 4.6dB loss-of-signal hysteresis is provided to prevent chattering. TYPICAL APPLICATIONS .


2006-12-18 : BL8303    BL8305    BL8305A    BL8501    BL8503    BL8505    BL8509    BL8532    BL8550    BL8551   


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