The CT25203 implements the analog front end of an IEEE 802.3cg® 10BASE-T1S physical layer.
It can be used in conjunction to other analog and digital blocks like (a) the CT25205 to implement a complete physical layer ethernet device, (b) the CT25207 to implement a complete OPEN Alliance PMD Interface and (c) the CT25209, the CT25208 and the CT25205 to implement a complete OPEN Alliance MACPHY.
The CT25203 has been designed in GlobalFoundries 130n-BCD process but also successfully and timely ported in other BCD silicon process technologies.
Availability of a complete IEEE physical layer Test Chip vehicle (CT25205_TC) and Evaluation Boards.
The BCD process is required to meet all EMI directives to be used in the Automotive and Industrial environments.
Features
- Compliant to:
- IEEE 802.3cg® specifications
- OPEN Alliance TC14 Interoperability Specifications
- OPEN Alliance TC14 EMC Specifications
- OPEN Alliance TC14 System Implementation
- One-fits-all Analog Macro for implementing:
- IEEE 802.3cg® 10BASE-T1S Physical Layer
- OPEN Alliance TC6 10BASE-T1S MACPHY
- OPEN Alliance TC14 10BASE-T1S PMD I/F
- Single min 3.3V supply
- Low Power consumption meeting OPEN Alliance TC10 requirement in sleep mode
- OPEN Alliance TC10 Wake Up detection
- Voltage and current references, test infrastructures, included
- Supply regulators, 25MHz XTAL and x4 (100MHz) DLL available upon request in the target silicon process.