BCM3300KTB Broadcom Corporation, BCM3300KTB Datasheet

BCM3300KTB

Manufacturer Part Number

BCM3300KTB

Description

QAMLINK SINGLE CHIP DOCSIS CABLE MODEM

Manufacturer

Broadcom Corporation

Datasheet

1.BCM3300KTB.pdf (2 pages)

Specifications of BCM3300KTB

Case

BGA

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

BCM3300KTB

Manufacturer:

BCM

Quantity:

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

BCM3300KTB

Manufacturer:

BROADCOM

Quantity:

885

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BCM3300 QAMLink

•

Integrated QAMLink Receiver

•

Integrated Upstream Transmitter

•

Integrated DOCSIS Media Access Controller (MAC)

•

CPU Interfaces

•

3.3V Operation

256-pin BGA package

10-bit A/D converter with input AGC amplifier

Variable symbol rate 256 QAM receiver

Digital demodulator, Nyquist filters, tracking loops and

32-tap adaptive decision feedback equalizer

ITU-T J.83 Annex A/B/C compatible FEC

Programmable FEC encoder

Pre-equalizer filter

QPSK/16 QAM burst modulator

10-bit D/A converter with output power control

DOCSIS version 1.0 and 1.1 compliant

Supports for fragmentation and concatenation

Supports enhanced Quality of Service (QoS) for Voice

over IP (VoIP) applications

Support for 16 destination address and 256 multicast

address filters

Four simultaneous upstream SIDS multiplexed to 16

Motorola MC68360, MPC850 PowerPC

IDT79R3081 MIPS, BCM3310 Communications

Processor

B C M 3 3 0 0

54-860 MHz

5-42 MHz

Diplex

Filter

Tuner

F E A T U R E S

DOCSIS-Compliant External Cable Modem

Control

SAW

LPF

SRAM

SINGLE-CHIP DOCSIS CABLE MODEM

PRODUCT

MCNS/DOCSIS

BCM3300

Cable Modem

Single-Chip

•

Fully-integrated, DOCSIS-compliant PHY/ MAC

integrated circuit

•

Single crystal design with direct IF sampling

Complete Media Access Control (MAC) function for

MCNS-compliant cable modem

•

Baseline privacy encryption and decryption

•

Hardware processing, enabling real-time

•

S U M M A R Y

Reduces overall system cost

Simplifies system, board and software design

Reduces power consumption

Ensures interoperability in consumer-grade products.

Support for up to 16 SIDs and 16 56-bit DES

encryption keys with initialization vectors

40-bit DES version available for export

Termination of MPEG-2 transmission convergence

sublayer

Generation/verification of CRC and HCS

Extraction and processing of time stamps and system

timing

MAP message handling and upstream bandwidth

requests

MAC layer fragmentation in hardware

Extensive address filtering

Brief

BCM3300

DRAM

USB Ethernet

O F

BCM5201

BCM3310

10/100BT

XCVR

FLASH

USB

B E N E F I T S

Serial 1,2

RJ-45

USB

Related parts for BCM3300KTB

BCM3300KTB Summary of contents

Page 1

BCM3300 QAMLink • Integrated QAMLink Receiver • 10-bit A/D converter with input AGC amplifier • Variable symbol rate 256 QAM receiver • Digital demodulator, Nyquist ...

... Voice over IP. The BCM3300 represents the first silicon solution that integrates the key DOCSIS physical and MAC layer functions into a single, integrated chip, enabling the the lowest cost system implementation in the industry Ordering Information: BCM3300KTB Upstream DES Processor Encryption Starvue MCNS ...

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BCM3300KTB Broadcom Corporation, BCM3300KTB Datasheet

BCM3300KTB

Specifications of BCM3300KTB

Available stocks

Related parts for BCM3300KTB

BCM3300KTB Summary of contents

Page 1

Page 2

Related keywords