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发明授权
CN101340184B 用于实现IQ产生器的交换功能的系统和方法 失效 - 权利终止

用于实现IQ产生器的交换功能的系统和方法
摘要：
本发明提供了用于实现IQ产生器的交换功能的系统和方法。用于实现IQ产生器的系统和方法包括：主锁存器，其响应于时钟输入信号而产生I信号；以及从锁存器，其响应于反相的时钟输入信号而产生Q信号。主选择器被配置来提供从主锁存器到从锁存器的通信路径，并且从选择器被配置来提供自从锁存器到主锁存器的反馈路径。上述的I和Q信号被直接地从相应的主和从锁存器输出，而没有任何插入的电子电路。
摘要（英）：

The invention provides a system and method for implementing the switch function of an IQ generator. The system and method for implementing an IQ generator includes a master latch that generates an I signal in response to a clock input signal, and a slave latch that generates a Q signal in response to an inverted clock input signal. A master selector is configured to provide a communication path from the master latch to the slave latch, and a slave selector is configured to provide a feedback path from the slave latch to the master latch. The foregoing I and Q signals are output directly from the respective master and slave latches without any intervening electronic circuitry.

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