Description

The Lucent Technologies Microelectronics Group TTRN012G5 is an electronic component model that operates at the OC-48/STM-16 data rate of 2.5 Gbits/s. It is a versatile device that supports various applications and offers several features.

Specifications and features

- TTRN012G5 supports OC-48/STM-16 data rate
- TTRN012G7 also supports OC-48/STM-16 data rate and RS (255, 239) forward error correction (FEC) OC-48/STM-16 data rate
- Fully integrated clock synthesizer and 16:1 data multiplexer
- Supports clockless data transfer into the 16:1 multiplexer
- Parity checking and valid data indication
- Data inversion option
- Additional high-speed CML serial data output for system loopback
- Loss of lock indication
- Single 3.3 V supply
- Available in either MBIC 025 BiCMOS technology or lower-power MBIC 025 silicon germanium BiCMOS technology
- LVPECL 155.52 Mbits/s digital I/O
- Jitter generation and jitter transfer compliant with Telcordia Technologies* GR-253, ITU-T G.825, and ITU-T G.958.

Application Scenarios

- SONET/SDH line origination equipment
- SONET/SDH add/drop multiplexers
- SONET/SDH cross connects
- SONET/SDH test equipment
- Digital video transmission

Comparison

- Versatile device that supports various applications
- Supports both OC-48/STM-16 data rate and RS FEC OC-48/STM-16 data rate
- Fully integrated clock synthesizer and data multiplexer
- Provides parity checking and valid data indication
- Offers a data inversion option and high-speed CML serial data output
- Compliant with industry standards for jitter generation and transfer
- Requires a single 3.3V supply
- Limited to specific technologies (MBIC 025 BiCMOS or MBIC 025 silicon germanium BiCMOS)
- LVPECL 155.52 Mbits/s digital I/O may not be suitable for all applications