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SY88802 - LASER DIODE DRIVER

Description

The SY88802 is a high speed current switch for driving a semiconductor laser diode in optical transmission applications.

The modulation current (IOUT) is controlled by the current (IRSET) through the external resistor RSET.

Features

  • s s s s s s Up to 155Mbps operation Modulation current to 25mA PECL output enable Differential PECL inputs Single 5V power supply Available in a tiny 10-pin (3mm) MSOP.

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Datasheet Details

Part number SY88802
Manufacturer Micrel Semiconductor
File Size 102.73 KB
Description LASER DIODE DRIVER
Datasheet download datasheet SY88802 Datasheet

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Full PDF Text Transcription

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Micrel 5V 155Mbps LASER DIODE DRIVER WITH OUTPUT ENABLE SY88802 SY88802 FEATURES s s s s s s Up to 155Mbps operation Modulation current to 25mA PECL output enable Differential PECL inputs Single 5V power supply Available in a tiny 10-pin (3mm) MSOP DESCRIPTION The SY88802 is a high speed current switch for driving a semiconductor laser diode in optical transmission applications. The modulation current (IOUT) is controlled by the current (IRSET) through the external resistor RSET. The output OUT is HIGH and no current flows through OUT when output enable is HIGH. The device incorporates complementary open collector outputs with 25mA maximum current driving capability. The external resistor R EXT must be placed between /OUT and VCC to dissipate the worst case power.
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