MAX2981 Maxim Integrated Products, MAX2981 Datasheet

MAX2981

Manufacturer Part Number

MAX2981

Description

Integrated Powerline Communication Analog Front-End Transceiver And Line Driver

Manufacturer

Maxim Integrated Products

Datasheet

1.MAX2981.pdf (12 pages)

Available stocks

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Part Number

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Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

MAX2981GCB+

Manufacturer:

Maxim Integrated

Quantity:

10 000

Company:

BOSTOCK HK LIMITED

Part Number:

MAX2981GCB+T

Manufacturer:

Maxim Integrated

Quantity:

10 000

Company:

BOSTOCK HK LIMITED

Part Number:

MAX2981GCB/V+

Manufacturer:

Maxim Integrated

Quantity:

10 000

Company:

BOSTOCK HK LIMITED

Part Number:

MAX2981GCB/V+T

Manufacturer:

Maxim Integrated

Quantity:

10 000

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The MAX2981 powerline communication analog front-

end (AFE) and line-driver IC is a state-of-the-art CMOS

device that delivers high performance at low cost. This

highly integrated design combines an analog-to-digital

converter (ADC), digital-to-analog converter (DAC),

adaptive gain control (AGC), filters, and line driver on a

single chip. The MAX2981 substantially reduces previ-

ously required system components and complies with

the HomePlug

Combined with Maxim’s integrated PHY/MAC digital

baseband, the device delivers the most flexible and

cost-effective solution. The advanced design of the

MAX2981 allows operation without external control,

enabling simplified connection to a variety of HomePlug

1.0 digital PHY ICs.

The MAX2981 is specified over the -40°C to +105°C

automotive temperature range and is offered in a 64-pin

lead-free LQFP package. The device is qualified to the

AEC-Q100 Rev F automotive standard.

19-4736; Rev 0; 7/09

Typical Operating Circuit appears at end of data sheet.

HomePlug is a registered trademark of HomePlug Powerline

Alliance, Inc.

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

Local Area Networking (LAN)

Broadband-over-Powerline (BPL)

Remote Monitoring and Control

Energy Management

Industrial Automation

Building Automation

IPTV Distribution

Integrated Powerline Communication Analog

1.0 standard.

________________________________________________________________ Maxim Integrated Products

General Description

Front-End Transceiver and Line Driver

Applications

o HomePlug 1.0 Compliant

o Fully Integrated AFE and Line Driver

o Fully Compatible with the MAX2982/MAX2986

o Pin-to-Pin Compatible with the MAX2980

o Seamless Interface to Third-Party PHY ICs

o Fully Integrated, 10-Bit, 50Msps ADC and DAC

o 56dB Adaptive Gain Control

o Line Impedance Drive Capability as Low as 10Ω

o Line-Driver Bypass Mode

o 220mA in Rx Mode and 150mA in Tx Mode at 3.3V

o -40°C to +105°C Operating Temperature Range

o AEC-Q100 Rev F (Automotive) Qualified

o 64-Pin LQFP Package

/V denotes an automotive qualified part.

+ Denotes a lead(Pb)-free/RoHS-compliant part.

MAX2981GCB/V+

AGND

AGND 10

AGND 13

AVDD

PLOP 11

AVDD 12

PLON 14

AVDD 15

AVDD 16

CEXT

REXT

PLIP

PLIN

PART

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

-40°C to +105°C

Ordering Information

TEMP RANGE

MAX2981

LQFP

Pin Configuration

Features

PIN-PACKAGE

64 LQFP

DAD0

DGND

DAD1

DAD2

DVDD3

DAD3

DAD4

DVDD3

DGND

DAD5

DAD6

DVDD3

DAD7

DAD8

DGND

DAD9

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