GX4002 Datasheet, PDF (47/74 Pages) Gennum Corporation – Dynamic on-chip power management control

Supply Sensor
Table 3-6 and Figure 3-23 show typical Ch0SDOVCC supply sensor outputs:
Table 3-6: Typical Ch0SDOVCC Supply Sensor Output
Ch0SDOVCC (V)
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
ADC (12-bit resolution)
644
771
898
1025
1152
1279
1406
1532
1659
1786
1913
2040
2167
2294
2421
ADC (10-bit resolution)
161
192
224
256
288
319
351
383
414
446
478
510
605
573
605
ADC Supply Monitor Transfer Function
700
600
500
400
300
200
100
0
2.0 2.2 2.4 2.6 2.8 3
3.2 3.4 3.6 3.8
Supply Voltage (V)
Figure 3-23: ADC Supply Monitor Transfer Function
10-bit
GX4002 2x2 14.025Gb/s Crosspoint Switch with Trace
Equalization and Output De-Emphasis
Data Sheet
55972 - 0
March 2012
47 of 74
Proprietary & Confidential