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    • 1. 发明申请
    • RADIOTELEPHONE MODULE AND DEVICES CONTAINING SAME
    • 无线电话模块和包含其的设备
    • US20110165919A1
    • 2011-07-07
    • US12899207
    • 2010-10-06
    • Gary WeissJason WojackMatt Hayek
    • Gary WeissJason WojackMatt Hayek
    • H04M1/00
    • H04B1/3833
    • A radiotelephone module (100) is detachably connected with another substrate (300) or structure within, for example, a handheld radiotelephone device (1100). The radiotelephone module includes radio frequency transceiver circuitry (104) and power management circuitry (108) mounted on the substrate that is coupled to a physical connection interface such as a connector (106). The power management circuitry (108) is operative to receive battery charging feedback signals (312) from off substrate battery power regulator circuitry (302), such as battery charging regulators that are located on the other substrate (300), and provide battery charging control signals (314) via the connector (106) to the off substrate battery power regulator circuitry (302). The radiotelephone module (100) may be small and detachably plugged into differing handheld radiotelephone devices that may be of differing form factors to allow a modular subassembly to be used among differing wireless radiotelephone handheld devices.
    • 无线电话模块(100)可与例如手持无线电话设备(1100)内的另一个基板(300)或结构可拆卸地连接。 无线电话模块包括安装在基板上的射频收发器电路(104)和功率管理电路(108),耦合到诸如连接器(106)的物理连接接口。 电源管理电路(108)可操作以从离基板电池功率调节器电路(302)接收电池充电反馈信号(312),诸如位于另一基板(300)上的电池充电调节器,并且提供电池充电控制 信号(314)经由连接器(106)传送到关闭基板电池电力调节器电路(302)。 无线电话模块(100)可以是小的并且可拆卸地插入不同的手持式无线电话设备中,其可以具有不同的形式因素,以允许在不同的无线电话手持设备之间使用模块化子组件。