ade8165 Analog Devices, Inc., ade8165 Datasheet

ade8165

Manufacturer Part Number

ade8165

Description

Narrow-band Power-line Communications Master Modem Ic With Networking Stack Ade8165

Manufacturer

Analog Devices, Inc.

Datasheet

1.ADE8165.pdf (2 pages)

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FEATURES

Narrow-band power-line communications IC

Application layer

Networking layer

Data link layer

Physical layer

Rev. Sp0

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registered trademarks are the property of their respective owners.

Integrates PHY through networking layer

Simple host interface

Supports DL/T 645-1997 or -2007 China-specific protocol

as well as passthrough option

Master/slave architecture

Designed to work with ADE8155 slave PLC modem ICs

Supports

Automatic baud rate negotiation

Up to 63-byte packet support

CPFSK modulation

Choice of two frequency bands

Up to 800 bps on a 1-phase network and 2400 bps on a

Zero-crossing synchronized receive/transmit

6-byte physical address for logical address assignment

Dynamic routing

Automatic discovery of authenticated devices

Logical address management

Carrier frequencies: 105.5 kHz and 118.7 kHz

Carrier frequencies: 74.9 kHz and 84.2 kHz

3-phase network

PLC_RX+

PLC_RX–

VMON

XTAL0

OSC

XTAL1

Narrow-Band Power-Line Communications

12-BIT

RST

ADC

FUNCTIONAL BLOCK DIAGRAM

Master Modem IC with Networking Stack

MANAGEMENT FUNCTIONS

DEMODULATOR

LDO

INTD

WITH NETWORK

DGND

DLL

PHY

Figure 1.

DGND

MODULATOR

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

Communication interface

Package and temperature range

GENERAL DESCRIPTION

The ADE8165

DAC to create a very robust CPFSK power-line communications

IC complete with networking functionality. The ADE8165

master modem IC is designed to work with the ADE8155 slave

modem IC for a complete power-line communication system.

In an advanced metering infrastructure (AMI) scenario, the

ADE8155 slave modem IC is used to connect the energy meter

to the power line. Then the ADE8165 master PLC modem is

used near the transformer to communicate with multiple

meters on one phase. The power-line communication is

independent on each phase; therefore, three ADE8165 master

PLC modem ICs are used in a PLC module within the

concentrator to read meters on all three phases.

A UART communication interface is supported.

For more information on the ADE8165, contact your local sales

office at Analog Devices, Inc.

US patents pending.

UART

Option to use DL/T 645-1997 or -2007 China-specific

application layer interface

40-lead 6 mm × 6 mm LFCSP

Fully specified for −40°C to +85°C operation

AVDD

AGND

incorporates a high performance ADC and

ADE8165

INTERFACE

EXTERNAL

DAC

MEMORY

REF

UART

AGND

SPISCLK

PLC_TX

SPICSL

A0/MOSI

A1/MISO

RS485_OE

EVENT

RXEN

TXEN

RX_LED

ADE8165

www.analog.com

Related parts for ade8165

ade8165 Summary of contents

Page 1

... IC for a complete power-line communication system advanced metering infrastructure (AMI) scenario, the ADE8155 slave modem IC is used to connect the energy meter to the power line. Then the ADE8165 master PLC modem is used near the transformer to communicate with multiple meters on one phase. The power-line communication is independent on each phase ...

Page 2

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