Title:
Digital-to-Analog Converter System
Document Type and Number:
WIPO Patent Application WO/2019/134103
Kind Code:
A1
Abstract:
A digital-to-analog converter (100) for generating an analog output voltage in response to a digital value comprising a plurality of bits, the converter including: (i) a first switched resistor network (200) having a first configuration and for converting a first input differential signal into a first analog output in response to a first set of bits in the plurality of bits; and (ii) a second switched resistor network (300), coupled to the first switched resistor network, having a second configuration, differing from the first configuration, and for converting a second input differential signal into a second analog output in response to a second set of bits in the plurality of bits.
Inventors:
ZHANG JUN (CN)
Application Number:
PCT/CN2018/071475
Publication Date:
July 11, 2019
Filing Date:
January 05, 2018
Export Citation:
Assignee:
TEXAS INSTRUMENTS INC (US)
TEXAS INSTRUMENTS JAPAN LTD (JP)
TEXAS INSTRUMENTS JAPAN LTD (JP)
International Classes:
H03M3/00
Foreign References:
| CN107342769A | 2017-11-10 | |||
| CN102075192A | 2011-05-25 | |||
| CN101471668A | 2009-07-01 | |||
| CN101771415A | 2010-07-07 | |||
| US6304205B1 | 2001-10-16 |
Attorney, Agent or Firm:
JEEKAI & PARTNERS (CN)
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