发明名称 |
Split flash analog to digital converter differential driver |
摘要 |
A high speed differential analog to digital converter (ADC) is provided. The high speed differential ADC includes a driver section, a comparator section and a decoder section. The driver section includes a pair of series connected resistor ladders with a positive phase voltage source connected at the top and bottom of one of the pair of series connected resistor ladders and a negative phase voltage source connected at the top and bottom of the other one of the pair of series connected resistor ladders; both the positive phase voltage source and the negative phase voltage source including a predetermined first DC voltage value. At least one additional positive phase voltage source is connected to the one of the pair of series connected resistor ladders and at least one additional negative phase voltage source is connected to the other one of the pair of series connected resistor ladders. The additional positive phase and negative phase voltage sources include a predetermined second DC voltage value.
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申请公布号 |
US5815106(A) |
申请公布日期 |
1998.09.29 |
申请号 |
US19960728044 |
申请日期 |
1996.10.09 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
POSS, JOE MARTIN;SCHMERBECK, TIMOTHY JOSEPH |
分类号 |
H03M1/12;H03M1/36;(IPC1-7):H03M1/36 |
主分类号 |
H03M1/12 |
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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