Fabricated in TSMC 180 nm CMOS process, this divider achieves an operating frequency of 0.3-4.4 GHz for 0 dBm input, and consumes 4.14 mW from 1.8 V supply. The chip size is 0.02 mm. 展开 关键词: frequency divider divide-by-1.5 wideband CML CMOS ...
rately characterized by its sensitivity curve. The simulated sen- sitivity curve corresponding to the Fig. 1 circuit realized in the TSMC 0.13- m CMOS process is shown in curve (i) of Fig. 2. Fromthe sensitivity curve, it can be seen that the DFF-based fre- quency divider exhibits a ...
Between LVPECL, VML, CML, and LVDS Levels SLLA120 As with the differential scheme, the main disadvantages here are the component count and the power consumption though the voltage divider network; however, power consumption can be kept to a low value by choosing high values for R1 and R2. ...
100kW. VBIASis not available from the CMX661 and so must be generated by an external voltage divider (R9 and R10) from VDD. Particularattention should be paid to decoupling VDDand keeping the power, ground and signal lines free from unnecessary noise. ...