ST7580 is the STMicroelectronics company's FSK, PSK multi-mode system-on-chip for power line communication, which has a high-performance PHY processor and protocol engine, supports B-FSK, B-PSK, Q-PSK, 8-PSK modulation, dual channel operation mode, convolutional error correction coding, signal-to-noise ratio estimation, PNA mode against impulsive noise.
The ST7580 from STMicroelectronics is a fully integrated narrow-band power line networking system-on-chip. It combines a high-performing PHY processor with embedded turnkey firmware and a protocol engine with turnkey communication protocol, plus a fully integrated analog front end and single-ended power amplifier for line driving.
The device supports B-FSK modulation up to 9.6 kbps and B-PSK, Q-PSK, and 8-PSK modulations up to 28.8 kbps. It is offered in a VFQFPN48 7x7x1.0 48L exposed pad package, operates from -40 °C to +85 °C, and targets smart metering, street lighting control, and command and control networking applications.
| B-FSK modulation rate | Up to 9.6 kbps |
|---|---|
| PSK modulation rate | Up to 28.8 kbps |
| UART interface rate | Up to 57.6 kbps |
| Power amplifier output | Up to 1 A RMS, 14 V p-p |
| Power amplifier supply | 8 to 18 V |
| Digital I/O supply | 3.3 V or 5 V |
| Carrier frequency | Programmable up to 250 kHz |
| Package | VFQFPN48 7x7x1.0 48L exposed pad |
| Operating temperature | -40 °C to +85 °C |
B-FSK modulation supports up to 9.6 kbps.
The host controller UART interface supports up to 57.6 kbps.
The operating ambient temperature ranges from -40 °C to +85 °C.
It is available in a VFQFPN48 7x7x1.0 48L exposed pad package.