General Assembly Holdings World Peace Group Launches Spreadtrum Smart Phone Solution & Silicon Valley Digital SlimPort HD Digital Display Interface
On October 10, 2013, the leading electronic component distributor dedicated to the Asia-Pacific region, General Assembly Group, announced that its World Peace Group launched Spreadtrum SC8825 smartphone solution & Analogix SlimPort The high-definition digital display interface peripheral application solution aims to support China to become the world's largest smartphone application market.
1. Spreadtrum SC8825 smart phone solution
Spreadtrum, the agent of World Union Group under the General Assembly, launched its 1.2GHz main frequency TD-SCDMA dual-core smartphone platform-SC8825, which integrates a dual-core 1.2GHz Cortex-A5 processor, dual-core Mali 400 graphics processor and Multimedia hardware accelerator to achieve differentiated performance and user experience. It is also equipped with a single-chip multi-mode RF transceiver, which has high integration performance and adopts pin-to-pin scheme. It is worth mentioning that this solution has outstanding graphics processing capabilities, which can improve the user's gaming experience and other graphics-rich application experience.
Scheme block diagram:
Key features:
· Chip core
· ARM Cortex-A5 dual-core, up to 1.2GHz
· Communication function
· Ma GSM / GPRS / EDGE standard, quad-band GSM850 / EGSM900 / DCS1800 / PCS1900
· EGPRS Class 12
· TD-SCDMA standard (3GPP R7)
2010 ~ 2025 MHz / 1880 ~ 1920 MHz / 2300 ~ 2400 MHz High performance
· HSPA + 4.2 Mbps, HSUPA 2.2 Mbps
· Multimedia function
· Dual-core Mali 400 GPU, 40MTri / s, 700Mpix / s
· OpenGL ES 1.1 / 2.0
· EGPRS Class 12
· Decoder: MPEG4 / H.263 720p @ 30fps; H.264 720p @ 30fps; VP8 720p @ 30fps
· Other features
· 12.1mm & TImes; 12.1mm 517-ball, 0.4mm ball pitch
reference picture
2. Analogix SlimPort HD Digital Display Interface Solution
The Silicon Valley Analogix SlimPort technology, represented by the World Peace Group under the General Assembly, is based on DisplayPort technology—a simple way to send high-definition 2D, 3D video and audio from a smartphone or tablet to a large screen A mobile USB cable can be connected to the existing port of any TV without sacrificing the battery life of the mobile device.
Functional diagram:
Advantages of SlimPort:
Connect your HD life
Use existing mobile USB interface
Extend battery life of mobile devices
Connect any display device
Easy-to-use, royalty-free technology
Functional block diagram
Analogix ANX7805
Silicon TVS / TSS:
Diode TVS (Transient Voltage Suppressor), also known as Transient suppression diodes, is widely used a new type of high efficient circuit protection device, it has a fast response time (the nanosecond) and high surge absorbing ability.When it ends of stand moments of high energy shock, TVS can bring the two ends at high rate from high impedance to a low impedance between impedance values, to absorb a large current moment, put it at both ends of the voltage restraint on a predetermined value, thus protecting the back of the circuit components are not affected by the impact of the transient high pressure spikes.
Silicon TVS Transient Voltage Suppresso,Silicon TSS Transient Voltage Suppresso
YANGZHOU POSITIONING TECH CO., LTD. , https://www.pst-thyristor.com