发明名称 |
D/A-omvandlingsförfarande och D/A-omvandlare |
摘要 |
A D/A converter includes a triangular unit weight array. A decoder transforms digital samples into control signals having a linearly weighted binary representation. These control signal are used for activation/deactivation of entire rows or columns of the triangular unit weight array. Finally, the unit weights are combined into an analog output signal. |
申请公布号 |
SE519578(C2) |
申请公布日期 |
2003.03.18 |
申请号 |
SE19990003500 |
申请日期 |
1999.09.28 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON |
发明人 |
JACOB WIKNER;MARK VESTERBACKA |
分类号 |
H03M1/08;H03M1/74;H03M1/80;(IPC1-7):H03M1/66 |
主分类号 |
H03M1/08 |
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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