PEB3314中文资料英飞凌数据手册PDF规格书

Voice and InterNet Enhanced Telephony Interface Circuit

The VINETIC-Family of codec/SLIC chip sets provides a 4 or 8 channel analog termination, optimized for Access Network and Customer Premises applications.

Voice over Packet Features

■Integrated Voice Compression Codecs:

-G.728

- G.723.1

- G.729 A/B/E

- G.726 ADPCM(32, 16, 24, 40 kbit/s)

■Patent Indemnification for Vocoder Algorithms available

■Line Echo Cancellation (LEC):

- Near- and Far-End-Echo

- Up to 128 ms tail

- Exceeding G.165/G.168/G.168-2000

■DSP Power According to System Port Density

■ATM AAL2 and RTP/UDP packet preprocessing

■T.38 Fax Relay Support

■Software controlled Integrated Test & Diagnostic Functions ITDF to support Line Testing (GR 909) and Quality of Service (QoS)

Applications

■Packetized and Switched Networks

■Integrated Access Devices (IAD), xDSL-NTs

■Cable Modems

■Routers, Voice Gateways, VoIP

■Access Network, DLC, WLL

■PBX, VoIP-PBX, ISDN-TA/-PBX