ABRIDGED DATA SHEET
19-5812; Rev 0; 3/11
MAX2992
G3-PLC MAC/PHY Powerline Transceiver
Benefits and Features
General Description
S G3-PLC™ Compliant
The MAX2992 powerline communication (PLC) base-
band modem delivers half-duplex, asynchronous data
communication over AC power lines at speeds up to
300kbps. The MAX2992 is a system-on-chip (SoC) that
combines the physical (PHY) and media access control
(MAC) layers using Maxim’s 32-bit MAXQ30 microcon-
troller core. The MAX2991 integrated analog front-end
transceiver interfaces seamlessly with the MAX2992, and
together with the MAX2992 G3-PLC firmware, forms a
complete G3-PLC-compliant modem solution.
®
S Prestandard Conformance: IEEE P1901.2, ITU
G.hnem G.9955, IEC/CENELEC
S Frequency-Band Compliant with CENELEC, FCC,
and ARIB
S Operating Frequency from 10kHz to 490kHz
S Single-Chip Solution Integrating Physical Layer
(PHY) and Media Access Controller (MAC)
S Two UART and Two SPIK Interfaces
S Supports IPV6-Compatible Networking Layer
The MAX2992 utilizes OFDM techniques with DBPSK,
DQPSK, D8PSK modulation and forward error correc-
tion (FEC) to enable robust data communication using
the electrical power grid. The design provides inherent
adaptability to frequency selective channels, robust-
ness in the presence of group delay, and immunity to
impulsive noise. To allow for regulatory compliance, the
MAX2992 incorporates a programmable tone notching
mechanism. This allows the notching of certain frequency
bands in the transmit spectrum of the modem. This
feature also provides an alternative method to address
coexistence with other narrowband transmitters such as
legacy FSK-based PLC systems.
ꢀ 6LoWPAN IPV6 Header Compression Maximizes
Payload Size
ꢀ Dynamic Routing Mechanism Supports Mesh
Networking
ꢀ CSMA/CA (Carrier Sense Multiple Access with
Collision Avoidance/Channel Access)
S High-Speed, Reliable Communication
ꢀ Data Rate of up to 300kbps
ꢀ Two Layers of Forward Error Correction (FEC)
and Cyclic Redundancy Check (CRC16)
ꢀ Enhanced FEC with Reed-Solomon and Viterbi
The MAX2992 MAC incorporates a 6LoWPAN adapta-
tion layer to support IPv6 packets. An enhanced CSMA/
CA and ARQ, together with the mesh routing protocol,
supports all common MAC layer services for various
network topologies. Intelligent communication mecha-
nisms adapt and enhance system performance over a
range of channel conditions. These mechanisms include
channel estimation, adaptive tone mapping, and routing
protocols. An on-chip CCM (an extension of CCM speci-
fied in IEEE 802.15.4) authentication coprocessor with
AES-128 encryption/decryption provides security and
authentication.
ꢀ CCM* Authentication Coprocessor featuring
AES-128 Encryption/Decryption
ꢀ Automatic Repeat Request (ARQ) Enhances
Error Detection and Data Reliability
ꢀ Dynamic Link Adaptation to Select Optimum
Data Rate Based on Channel Condition
ꢀ Programmable Tone Notching
S AECQ-100 Automotive Qualified
Applications
Smart Grid Communications
Advanced Metering Infrastructure (AMI)
Smart Meters
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
AMI Concentrators
MAX2992GCB/V+
-40NC to +105NC
64 LQFP
Electronic Vehicle Charging
Street Lighting Automation
Home Energy Monitoring
Building Automation
/V denotes an automotive qualified part.
+Denotes a lead(Pb)-free/RoHS-compliant package.
G3-PLC is a trademark of Maxim Integrated Products, Inc.
SPI is a trademark of Motorola, Inc.
IEEE is registered service mark of the Institute of Electrical and
Electronics Engineers, Inc.
Solar and Renewable Energy Management
����������������������������������������������������������������� Maxim Integrated Products
1
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.
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