Datasheet > BCM1190KQMG

BCM1190KQMG

更新时间： 2022-04-12 04:13:45

品牌	Logo	应用领域
博通 - BOARDCOM		电话
页数	文件大小	规格书
2页	130K
描述
LOW-COST IP PHONE CHIP

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数据手册

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BCM1190KQMG 数据手册

BCM1190

LOW-COST IP PHONE CHIP

S U M M A R Y O F B E N E F I T S

F E A T U R E S

The BCM1190 is the world’s most highly integrated and cost-

effective IC for low-cost, feature-rich, high-quality Residential

Ethernet^®IP phone products.

Enhanced RISC and PhonexChange™ software support

•

Wind River^®Platform for Consumer Devices, VxWorks^®

Edition

•

Application software

Protocol stacks: SIP, MGCP, H.323, Megaco/H.248

Ethernet switching

The BCM1190 integrates

•

Enhanced MIPS32 CPU with DSP instruction set

Two 10/100/BASE-T Ethernet MACs and transceivers

Wideband audio ADC and DAC with integrated programmable

gain amplifiers

Narrowband vocoders: G.711, G.729A/AB, G.723.1, G.726,

BroadVoice^®16

•

Wideband vocoders: G.722, G.722.1, BroadVoice^®32

Full-duplex speakerphone with AEC and AGC

Handset echo suppression

•

High-speed UART

Keyscan interface

General purpose I/O with programmable direction

IEEE 1149.1 (JTAG)

SDRAM controller

Serial port interface

Packet loss concealment algorithms

AES encryption

SHA-1 authentication

VAD, CNG

Multi-party conferencing with complex vocoders

The BCM1190 supports

•

Ethernet switching supports

•

Serial flash

SDR-SDRAM

•

IEEE 802.1p voice prioritization

802.1Q VLAN

802.1x authentication for advanced quality of service

Packet storm protection

0.13μ process technology, 1.8/2.5/3.3V

1.0W peak, 0.15W standby

•

208-pin RoHS MQFP package enables 2-layer PCB

10/100BASE-T Ethernet MACs and PHYs

•

Compliant with IEEE 802.3™af power over Ethernet standard

H A R D W A R E P L A T F O R M S

BCM91190: IP Phone reference design

•

Includes IP phone housing and form factor

Reduces time-to-market

Includes PhonexChange suite and example application

software

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