Table 2.
Calculation of total supply current through operating current components of each transistor in Cascaded-CM BGR.
| Cas-CM-BGR | Region | id | Transistor Parameters Under operation | ||||
|---|---|---|---|---|---|---|---|
| Vth | Vdsat | gm | Vgs | Vds | |||
| M1 | Saturation | − 4.9802 u | − 589.0554 m | − 204.6248 m | 39.9746 u | − 799.3181 m | − 799.0912 m |
| M2 | Saturation | − 4.9802 u | − 589.0554 m | − 204.6248 m | 39.9748 u | − 799.3181 m | − 799.3181 m |
| M01 | Saturation | − 4.9804 u | − 589.0554 m | − 204.6248 m | 39.9761 u | − 799.3181 m | − 800.8057 m |
| M11 | Saturation | − 4.9802 u | − 589.0554 m | − 204.7972 m | 39.9474 u | − 799.5451 m | − 726.2245 m |
| M22 | Saturation | − 4.9802 u | − 589.0554 m | − 204.6248 m | 39.9748 u | − 799.3181 m | − 799.3181 m |
| M3 | Saturation | 4.9802 u | 611.0734 m | 116.3595 m | 75.9776 u | 704.5368 m | 704.5368 m |
| M4 | Saturation | 4.9802 u | 611.0782 m | 116.5007 m | 75.9455 u | 704.7455 m | 631.4249 m |
| M33 | Saturation | 4.9802 u | 501.3364 m | 114.0085 m | 74.9280 u | 600.9655 m | 600.9655 m |
| M44 | Saturation | 4.9802 u | 501.3364 m | 114.0091 m | 74.9281 u | 600.9664 m | 600.7577 m |
| M02 | Saturation | − 4.9804 u | − 589.0554 m | − 203.4952 m | 40.1446 u | − 797.8305 m | − 1.2979 |
Total supply current (neglecting stat-up) = Id (M1) + Id (M2) + Id (M01) = 14.60 uA.