Description
DESCRIPTION
TZA3004HL
The TZA3004HL is a data and clock recovery IC intended for use in SDH (Synchronous Digital Hierarchy) and SONET (Synchronous Optical Network) systems.The circuit recovers data and extracts the clock signal from an incoming bitstream up to 622 Mbits/s.It can be configured for use in STM1/OC3 and STM4/OC12 systems.APPLICATIONS
Data and clock recovery in STM1/OC3 and STM4/OC12 transmission systems (up to 622 Mbits/s).
Features
- Data and clock recovery up to 622 Mbits/s (STM1/OC3 and STM4/OC12).
- Differential data input with 2.5 mV peak-to-peak typical sensitivity.
- Differential CML (Current-Mode Logic) data and clock outputs with 50 Ω driving capability.
- Adjustable CML output level.
- Loop mode for system testing.
- BER related LOS detection.
- Few external components needed.
- LQFP48 plastic package.
- Power dissipation typical 370 mW.
- Sing.
TZA3004HL_PhilipsSemiconductors.pdf
