View source for Apple inc. (20240429931). Piecewise Linear Digital-to-Analog Converter Circuit

=Piecewise Linear Digital-to-Analog Converter Circuit=


==Organization Name==

[[:Category:apple inc.|apple inc.]]


[[Category:apple inc.]]

==Inventor(s)==

[[:Category:Nicola Rasera of Munich (DE)|Nicola Rasera of Munich (DE)]][[Category:Nicola Rasera of Munich (DE)]]

[[:Category:Cristian Grecu of Munich (DE)|Cristian Grecu of Munich (DE)]][[Category:Cristian Grecu of Munich (DE)]]

[[:Category:Bogdan-Eugen Matei of Munich (DE)|Bogdan-Eugen Matei of Munich (DE)]][[Category:Bogdan-Eugen Matei of Munich (DE)]]

[[:Category:Fabio Ongaro of Unterhaching (DE)|Fabio Ongaro of Unterhaching (DE)]][[Category:Fabio Ongaro of Unterhaching (DE)]]

[[:Category:Ming Sun of Santa Clara CA (US)|Ming Sun of Santa Clara CA (US)]][[Category:Ming Sun of Santa Clara CA (US)]]

==Piecewise Linear Digital-to-Analog Converter Circuit==


This abstract first appeared for US patent application 20240429931 titled 'Piecewise Linear Digital-to-Analog Converter Circuit




==Original Abstract Submitted==

a piecewise linear current-mode digital-to-analog converter circuit approximates an exponential output current over a range of input codes by generating linearly varying currents with different slopes of different ranges of the input codes. the piecewise linear current-mode digital-to-analog converter circuit includes a current generator circuit that generates the output current based on a reference voltage and a feedback signal. a variable resistance circuit is used to generate the feedback signal using the output current. respective values of the reference voltage and the variable resistance circuit vary as a function of the input code.



[[Category:H03M1/10]]
[[Category:CPC_H03M1/1014]]