Embedded Mobile VoIP Module enhances existing architectures.June 9, 2010 -
Supplied in 10.5 x 11.1 x 1.5 mm package, VWLAN7102 offers 16-bit host interface to host processor and offers plug-and-play solution for accelerated integration into mobile devices. VoIP processing engine, incorporating SV1000 VoIP processing engine and 802.11b/g WLAN modem, enables voice and data over WLAN networks and manages real-time call processing with minimal intervention required by host CPU. Covering 2.4-2.5 GHz range, IC offers mobile OS support and 54 Mbps max data rate.
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Original Press release
SyChip
Parkway Centre II
Plano, TX, 75093
USA
VWLAN7102 Product Brief Embedded Module for Mobile Voice Over IP (VoIP) Applications
Features and Benefits
Thin package: 1.5mm
Footprint: 10.5mm x 11.1mm
Complete VoIP hardware and software for 'Plug-n-Play' operation
16-bit memory-map interface to host processor. Supports major application and baseband processors
Mobile OS Support includes: Linux®, Windows Mobile®, Nucleus® and AMX®
SV1000 low-power VoIP engine with multiple power-save modes to maximize battery life
IPSEC for network security and WPA2 for advanced WLAN security
WMM QoS support
Active signaling for coexistence with Bluetooth radios
Compatible with either traditional Sn-PB SMT processes or the new Pbfree
The VWLAN7102 is the latest voice-over-IP (VoIP) module in the SyVoiceTM family of products. This highly integrated module combines the SyVoice 1000 (SV1000) VoIP processing engine with an 802.11b/g WLAN modem in a single package. The module is a complete VoIP system providing both voice and data over WLAN networks. Target applications include: Mobile phones, wireless VoIP Phones and personal media players. The 7102 allows each of these mobile devices to operate as a VoIP phone, allowing for lowcost mobile communications.
The 7102 is a plug-n-play solution allowing quick integration into existing mobile device architectures. The 16-bit host interface is compatible with most applications processors and cellular baseband processors. The SV1000 VoIP engine is used in the 7102 to meet the very low power requirements for mobile devices. The VoIP engine manages all the real-time call processing with minimal intervention required by the host CPU. The SV1000 also has on chip A/D and D/A converters for direct audio input and to maintain the best voice quality.
Along with the module, SyChip provides the SyVoice(TM) software suite that includes all the software needed to manage a VoIP call including:
- SIP 2.0 stack
- VoCoders: G.711, G.729AB, G.726, G.723.1, G.722.2
- Call control, Audio Control, Jitter Buffer, IPSEC
The module supports data functions such as web browsing and email access. WLAN features include WPA2 security, Quality of Service (QoS) based and Bluetooth coexistence.
This module comes in a Quad Flat No-Lead (QFN) package and allows direct attachment to the main Printed Circuit Board using industry standard surface mount technology for high volume production.
Specifications:
Standards Conformance: IEEE 802.11g/b
Frequency Range: 2.4 to 2.5 GHz
Operational Voltage range: 3.0 to 3.6V
RF Power: +14dBm
Module Idle Power: 8mA
Module Power in a Call: 120mA
Physical Dimensions: 10.5mm x 11.1mm x 1.5mm
Antenna Interface: PCB pad
Host Interfaces: 16-bit Memory Map
Max Data Rate: 11Mbps (b), 54Mbps (g)
Security: WPA, WPA2, WEP, 802.1x
Quality of Service: WMM
Operating Systems Supported: Linux®, Windows Mobile®, Nucleus®, AMX®
Visit our website: www.sychip.com
Corporate Headquarters
Parkway Centre II
2805 North Dallas Parkway, Suite 400
Plano, TX 75093 U. S. A.
Tel: (1) 972-202-8888 - Fax: (1) 972-633-0327
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