SWRA577A October 2017 – November 2020 AWR1243 , AWR1443 , AWR1642 , AWR1843 , AWR1843AOP , AWR2243 , AWR6843 , IWR1443 , IWR1642 , IWR1843 , IWR6443 , IWR6843 , IWR6843AOP , LP87524B-Q1 , LP87524J-Q1
| PM Scheme | XWR1xx Supply Rail | Voltage Setting Parameters on Chirp 1 | Voltage Setting Parameters on Chirp 2 | Steady State DC Value (mV) at the Input of XWR1642 Rail | Calculated IR Drop (mV) (difference between steady state DC and actual input voltage) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Undershoot Voltage (mV) | Undershoot Period (µs) | Undershoot Voltage (mV) | Undershoot Period (µs) | ||||||||
| Idle time (µs) | 10 | 100 | 10 | 100 | 10 | 100 | 10 | 100 | 10 | 10/100 | |
| LDO | RF1_1V0 | 55.6 | 79.0 | 4.4 | 6.7 | 67.0 | 214.5 | 5.0 | 10.0 | 982.0 | 17 |
| RF2_1V0 | 33.9 | 34.6 | 7.2 | 11.1 | 42.0 | 208.3 | 5.6 | 12.2 | 982.0 | 17 | |
| CLK_1V8 | 20.0 | 20.0 | 1.6 | 2.5 | 24.0 | 20.0 | 2.4 | 2.6 | 1760.0 | 35 | |
| LC Filter | RF1_1V0 | 59.0 | 51.2 | 6.2 | 6.1 | 59.0 | 51.2 | 4.4 | 5.0 | 949.5 | 49.5 |
| RF2_1V0 | 44.1 | 47.0 | 5.9 | 5.5 | 44.1 | 41.1 | 4.3 | 5.7 | 944.6 | 54.4 | |
| CLK_1V8 | 30.5 | 17.9 | 3.1 | 4.0 | 30.5 | 17.9 | 3.5 | 3.5 | 1737.0 | 58 | |