发明名称 Phase-error-reduction circuitry for 90° phase-shifted clock signals
摘要 Phase-error-reduction circuitry for an IQ clock generator, wherein the phase-error- reduction circuitry is arranged to receive I and Q input signals from the IQ generator and to produce I and Q output signals, and wherein the phase-error- reduction circuitry is arranged to sample the I and Q input signals to tend to reduce a phase error between the I and Q output signals.
申请公布号 EP2061150(A1) 申请公布日期 2009.05.20
申请号 EP20070120612 申请日期 2007.11.13
申请人 FUJITSU LTD. 发明人 BRAUN, ROBERT;MUELLER, BARDO
分类号 H03K5/15 主分类号 H03K5/15
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