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The termination key specifies the output impedance of the pad in Ohms. In differential mode, the impedance is two times the value. It’s specified in Ohms, in the range 30 to 80 Ohms (Default is set to minimum value).
Min and max values depend on the variant and the bank voltage.
Voltage (V) | NG-MEDIUM | NG-LARGE | NG-ULTRA | |||
Rmin (Ω) | Rmax (Ω) | Rmin (Ω) | Rmax (Ω) | Rmin (Ω) | Rmax (Ω) | |
1.2 | X | X | X | X | 30 | 84 |
1.5 | X | X | X | X | 31 | 88 |
1.8 | 31 | 85 | 30 | 85 | 32 | 92 |
2.5 | 35 | 100 | 34 | 102 | X | X |
3.3 | X | X | X | X | X | X |
| Note |
|---|
Can only be set if terminationReference is set. |
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