Datasheet4U Logo Datasheet4U.com

OQ2545BHP - SDH/SONET STM16/OC48 laser drivers

General Description

GENERAL DESCRIPTION The OQ2545 is a driver IC intended to be used with a directly modulated laser diode or with an Electro Absorption Modulator (EAM) in SDH/SONET 2.5 Gbits/s optical transmission systems.

Key Features

  • Differential 50 Ω inputs for direct connection to Current-Mode Logic (CML) outputs.
  • Internal retiming to minimize jitter (OQ2545HP only).
  • Input clock phase margin of 320° at 2.5 Gbits/s (OQ2545HP only).
  • RF output current sinking capability of 60 mA.
  • Bias output current sinking capability of 100 mA.
  • TTL compatible control inputs.
  • Loop mode for system testing.
  • Continuous output monitoring.
  • Power dissipation.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer

Other Datasheets by NXP Semiconductors

Part Number Description
OQ2545HP SDH/SONET STM16/OC48 laser drivers
OQ2541HP SDH/SONET data and clock recovery unit STM1/4/16 OC3/12/48 GE
OQ2541U SDH/SONET data and clock recovery unit STM1/4/16 OC3/12/48 GE
OQ2535HP SDH/SONET STM16/OC48 multiplexer
OQ2536HP SDH/SONET STM16/OC48 demultiplexer

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
INTEGRATED CIRCUITS DATA SHEET OQ2545HP; OQ2545BHP SDH/SONET STM16/OC48 laser drivers Product specification Supersedes data of 1997 Nov 27 File under Integrated Circuits, IC19 1999 Aug 24 Philips Semiconductors Product specification SDH/SONET STM16/OC48 laser drivers FEATURES • Differential 50 Ω inputs for direct connection to Current-Mode Logic (CML) outputs • Internal retiming to minimize jitter (OQ2545HP only) • Input clock phase margin of 320° at 2.5 Gbits/s (OQ2545HP only) • RF output current sinking capability of 60 mA • Bias output current sinking capability of 100 mA • TTL compatible control inputs • Loop mode for system testing • Continuous output monitoring • Power dissipation <1500 mW (for typical application) • Low cost LQFP48 plastic package.