发明名称 |
FASELAASESLOEJFE,OG KREDSLOEB MED EN SAADAN SLOEJFE,TIL DEMODULERING AF FREKVENSMODULEREDE SIGNALER |
摘要 |
Phase-locked loop, comprising Hartley-type oscillator being formed with a dual-gate field effect transistor (10), whose gates (G2) and (G1) constitute the phase-comparison inputs of the loop and whose drain is coupled, optionally via a low-pass loop filter (35), to the input of the feedback circuit, this feedback circuit being connected to the tuning circuit of the oscillator. |
申请公布号 |
DK220284(D0) |
申请公布日期 |
1984.05.03 |
申请号 |
DK19840002202 |
申请日期 |
1984.05.03 |
申请人 |
N.V. *PHILIPS'GLOEILAMPENFABRIEKEN |
发明人 |
PHILIPPE NICOLAS *HORVAT;JOEL PIERRE *GRIS |
分类号 |
H03B5/12;H03D3/02;H03D3/24;H03L7/099;H03L7/24;H04L7/033;H04N7/00;H04N7/20 |
主分类号 |
H03B5/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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