D7128Q数据手册DAC中文资料规格书

描述 Description

The D7128Q is a high-power,high-efficiency quad-band front end module. The module is a self-contained 6.63mm×5.24mm module with 50Ω input and output terminals. The module consists of quad-band power amplifiers and quad-band Rx-ports. The module is designed for use as the final portion of the transmitter section in a GSM850, EGSM900, DCS1800，PCS1900 handheld digital cellular equipment and other applications in the 824MHz to 849MHz,880MHz to 915MHz, 1710MHz to 1785MHz,1850MHz to 1910MHz bands and eliminates the need for antenna switch and matching network. The D7128Q requires no external routing or external components, simplifying layout and reducing board space.

特性 Features

• Ultra-Small 6.63mm×5.24mm Package Size\r
• Low Profile\r
• Complete Power Control Solution\r
• No External Components or Routing

应用 Application

• 3V Quad-Band GSM Handsets\r
• Commercial and Consumer Systems\r
• Portable Battery-Powered Equipment