ST7590数据手册集成电路（IC）的电信规格书PDF

描述 Description

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.

特性 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:
• 96 sub-carriers in CENELEC A band
• BDPSK, QDPSK, 8DPSK programmable modulations
• Programmable bit rate up to 128 kbps
• Convolutional coding and Viterbi decoding
• Signal to noise ratio and channel quality estimation
• Full PRIME compliant PHY
• On chip peripherals:
• Host controller UART/SPI interface
• I2C/SPI external data memory interface
• High speed SRAM controller for optional external SRAM program code execution
• Watchdog timer
• 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
• Suitable for applications compliant with EN50065 and FCC part 15 specifications
• -40 °C to +85 °C temperature range
• QFN48 7x7 (ST7590) and TQFP 100 14x14 (ST7590T) exposed pad package options

简介

ST7590属于集成电路（IC）的电信。由制造生产的ST7590电信电信接口集成电路 (IC) 为通信网络接口提供特定功能和控制，例如以太网切换、线路驱动器、ISDN、放大器、通道扩展器、数字锁相环、DTMF、音频发生器和解码器、回声消除、检测器和发生器、DDA、电话线路监控器和主叫号码标识。