发明名称 |
SHUNT DRIVER CIRCUIT FOR LASER DIODE WITH PUSH PULL ARCHITECTURE |
摘要 |
A shunt driver for driving an LD is disclosed. The shunt driver has the push-pull architecture with the high side driver and the low side driver. The high side driver is driven by a positive phase signal superposed with a signal with a phase opposite to the negative phase signal. The low side driver is driven by a negative phase signal superposed with a signal with a phase opposite to the positive phase signal. Adjusting the magnitude of the superposed signals, the driving current for the LD has the peaking in the rising and falling edges thereof.
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申请公布号 |
US2013156056(A1) |
申请公布日期 |
2013.06.20 |
申请号 |
US201213689292 |
申请日期 |
2012.11.29 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD.;SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
MOTO AKIHIRO |
分类号 |
H01S5/062 |
主分类号 |
H01S5/062 |
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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