ST7580 Datasheet, PDF (1/33 Pages) STMicroelectronics – FSK, PSK multi-mode power line networking system-on-chip

ST7580
FSK, PSK multi-mode power line networking
system-on-chip
Features
■ Fully integrated narrow-band power line
networking system-on-chip
■ High-performing PHY processor with
embedded turnkey firmware featuring:
– B-FSK modulation up to 9.6 kbps
– B-PSK, Q-PSK, 8-PSK modulations up to
28.8 kbps
– Dual channel operation mode
– Convolutional error correction coding
– Signal-to-noise ratio estimation
– B-PSK with PNA mode against impulsive
noise
■ Protocol engine embedding turnkey
communication protocol
– Framing service
– Error detection
– Sniffer functionality
■ Host controller UART interface up to 57.6 kbps
■ AES-128 based authentication and
confidentiality services
■ Fully integrated analog front end:
– ADC and DAC
– Digital transmission level control
– PGA with automatic gain control
– High sensitivity receiver
■ Fully integrated single-ended power amplifier
for line driving
– Up to 1 A RMS, 14 V p-p output
– Configurable active filtering topology
– Very high linearity
– Embedded temperature sensor
– Current control feature
■ 8 to 18 V power amplifier supply
■ 3.3 V or 5 V digital I/O supply
■ Zero crossing detection
VFQFPN 7x7x1.0 48L
(pitch 0.50)
■ Suitable for EN50065, FCC part 15 and ARIB
compliant applications
■ Communication carrier frequency
programmable up to 250 kHz
■ VFQFPN48 7x7x1.0 48L exposed pad
package
■ -40 °C to +85 °C temperature range
Applications
■ Smart metering applications
■ Street lighting control
■ Command and control networking
Description
The ST7580 is a flexible power line networking
system-on-chip combining a high performing PHY
processor core and a protocol controller with a
fully integrated analog front end (AFE) and line
driver for a scalable future-proof, cost effective,
single chip, narrow-band power line
communication solution.
Table 1. Device summary
Order codes
Package
ST7580
ST7580TR
VFQFPN48
Packaging
Tube
Tape and reel
January 2012
Doc ID 022644 Rev 1
1/33
www.st.com
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