The PM5348-RI is a 2-channel ATM PHY interface IC that supports STS-3c/STM-1 and STS-1 frame formats. It operates at data rates of 12.96, 25.92, 51.84, and 155.52 Mbps. The IC features SCI-PHY and UTOPIA type ATM PHY interfaces. It is designed to operate within a temperature range of 0 to 70°C and requires a typical operating supply voltage of 5V. The PM5348-RI is packaged in a 160-pin QFP package.
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Microchip PM5348-RI technical specifications.
| Frame Format Support | STS-3c/STM-1|STS-1 |
| Data Rate | 12.96|25.92|51.84|155.52Mbps |
| Type of ATM PHY Interface | SCI-PHY|UTOPIA |
| Number of Channels per Chip | 2 |
| Min Operating Temperature | 0°C |
| Max Operating Temperature | 70°C |
| Typical Operating Supply Voltage | 5V |
| Pin Count | 160 |
| Package/Case | MQFP |
| Package Family Name | QFP |
No datasheet is available for this part.
