Intermodulation Distortion The DAC is driven by two combined sine wave references of frequencies fa and fb. Distortion products are produced at sum and difference frequencies of mfa + nfb, where m, n = 0, 1, 2, 3... Intermodulation terms are those for which m or n is not equal to zero. The second-order terms include (fa + fb) and (fa - fb) and the third-order terms are (2fa + fb), (2fa - fb) (f + 2fa + 2fb) and (fa - 2fb).IMD is defined as
MXB-1230-33 Price| Ti=250C | | | | | | | |
| | | | | | IB=4.OA L_-I--- | | |
| | | | | | l l InL\ | | |
| | | f | | | j | | |
| | | | | | | IB=I.OA I -l | | |
| | | | | | -T I io=n Rb | | |
| | | j | | | r l | | |
| | | | | | l l IB=0.2A | | |
| | f | | | | | | | | |
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MXB-1230-33 on stock| | | | | | | l l l Tc= 250C |
| | | | - | | | VDS = 50V - Pulse Test _ |
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| CHARAC-[ERISTIGS (tA: see Note lU: | (Vcc=bV +lU'/o Tor U51345Y) |
| | | DS1345AB-70 DS1345Y-70 | DS1345AB-100 DS1330Y-100 | | |
| PARAMETER | SYMBOL | MIN | MAX | MIN | MAX | UNITS | NOTES |
| Read Cycle Time | tRC | 70 | | 100 | | ns | |
| Access Time | tACC | | 70 | | 100 | ns | |
| OE to Output Valid | tOE | | 35 | | 50 | ns | |
| CE to Output Valid | tCO | | 70 | | 100 | ns | |
| OE or CE to Output Active | tCOE | 5 | | 5 | | ns | 5 |
| Output High Z from Deselection | tOD | | 25 | | 35 | ns | 5 |
| Output Hold from Address Change | tOH | 5 | | 5 | | ns | |
| Write Cycle Time | tWC | 70 | | 100 | | ns | |
| Write Pulse Width | tWP | 55 | | 75 | | ns | 3 |
| Address Setup Time | tAW | O | | O | | ns | |
| Write Recovery Time | tWRI tWR2 | 5 12 | | 5 12 | | ns | 12 13 |
| Output High Z from WE | tODW | | 25 | | 35 | ns | 5 |
| Output Active from WE | tOEW | 5 | | 5 | | ns | 5 |
| Data Setup Time | tDS | 30 | | 40 | | ns | 4 |
| Data Hold Time | tDHl tDH2 | 0 7 | | O 7 | | ns | 12 13 |
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