Datasheet > ST7590

ST7590

更新时间： 2022-03-19 18:45:05

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
24页	620K
描述
Narrow-band OFDM power line networking PRIME compliant system-on-chip

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ST7590 数据手册

ST7590

Narrow-band OFDM power line networking

PRIME compliant system-on-chip

Features

■ Fully integrated narrow-band power line

networking system-on-chip

■ High performing DSP engine with embedded

turn-key firmware for Orthogonal frequency

division multiplexing (OFDM) modulation,

featuring:

41&0 ꢀꢁꢁ

QFN-48

(7 x 7 mm)

– 96 sub-carriers in CENELEC A band

– BDPSK, QDPSK, 8DPSK programmable

modulations

■ Suitable for applications compliant with

EN50065 and FCC part 15 specifications

– Programmable bit rate up to 128 kbps

– Convolutional coding and Viterbi decoding

– Signal to noise ratio and channel quality

estimation

■ -40 °C to +85 °C temperature range

■ QFN48 7x7 (ST7590) and TQFP 100 14x14

(ST7590T) exposed pad package options

– Full PRIME compliant PHY

Application

■ On chip peripherals:

PRIME compliant smart metering and smart grid

applications.

– Host controller UART/SPI interface

– I2C/SPI external data memory interface

– High speed SRAM controller for optional

external SRAM program code execution

Description

– Watchdog timer

ST7590 is the first complete Narrowband OFDM

power line communication system-on-chip made

using a multi-power technology with state of the

art VLSI CMOS lithography. The ST7590 is based

on dual core architecture to assure outstanding

communication performance with a very high level

of flexibility and programmability for either open

standard or fully customized implementations.

■ On chip 128 bit AES encryption HW block

■ Fully integrated analog front end:

– ADC and DAC

– High sensitivity receiver

– High linearity transmitter with intelligent

gain control

■ Fully integrated power line driver

– Up to 1 Arms, 14 Vpp single ended

– Configurable active filtering topology

– Ultra low distortion

– Embedded temperature sensor

– Current control

■ 3.3 V or 5 V I/O digital I/O supply

■ Integrated 5 V and 1.8 V linear regulators for

AFE and digital core supply

■ 8 V to 18 V line driver power supply

October 2011

Doc ID 18349 Rev 1

1/24

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