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Figure 2 shows the PPG subsystem using an integrated power supply device and Table 3 lists the main components. 2. Block diagram of a PPG subsystem using an integrated MAX77642 power-supply device.
Figure 2 shows the PPG subsystem using discrete power supply devices and Table 3 lists the main components. 2. Block diagram of a PPG subsystem using discrete power-supply devices. 1.8-V SMPS ...