AD8158
SIGNAL LEVELS AND COMMON-MODE SHIFT FOR AC-COUPLED AND DC-COUPLED OUTPUTS
Table 20. Output Voltage Range and Output Common-Mode Shift vs. Output Level and PE Setting
Output Levels and Output Compliance
AC-Coupled Transmitter
DC-Coupled Transmitter TX_HEADROOM = 0 TX_HEADROOM = 1
VH VL
VH VL
VOD ITOT IPRED VD_PEAK PE PE dVOCM VH VL Peak Peak dVOCM VH VL Peak Peak
(mV) (mA) (mA) (mV) Boost (dB) (mV) (V) (V) (V) (V) (mV) (V) (V) (V) (V) Min VL (V)
Min VL (V)
VTTO and VCC = 3.3 V
200 8 29 200 1.00 0.00 200 3.2 3 3.2 3 100 3.3 3.1 3.3 3.1 2.2
2
200 12 48 300 1.50 3.52 300 3.1 2.9 3.15 2.85 150 3.25 3.05 3.3 3 2.2
2
200 16 48 400 2.00 6.02 400 3 2.8 3.1 2.7 200 3.2 3 3.3 2.9 2.2
2
200 20 48 500 2.50 7.96 500 2.9 2.7 3.05 2.55 250 3.15 2.95 3.3 2.8 2.2
2
200 24 48 600 3.00 9.54 600 2.8 2.6 3 2.4 300 3.1 2.9 3.3 2.7 2.2
2
200 28 51 700 3.50 10.88 700 2.7 2.5 2.95 2.25 350 3.05 2.85 3.3 2.6 2.2
2
200 32 51 800 4.00 12.04 800 2.6 2.4 2.9 2.1 400 3 2.8 3.3 2.5 2.2
2
300 12 29 300 1.00 0.00 300 3.15 2.85 3.15 2.85 150 3.3 3 3.3 3 2.2
2
300 16 48 400 1.33 2.50 400 3.05 2.75 3.1 2.7 200 3.25 2.95 3.3 2.9 2.2
2
300 20 48 500 1.67 4.44 500 2.95 2.65 3.05 2.55 250 3.2 2.9 3.3 2.8 2.2
2
300 24 48 600 2.00 6.02 600 2.85 2.55 3 2.4 300 3.15 2.85 3.3 2.7 2.2
2
300 28 48 700 2.33 7.36 700 2.75 2.45 2.95 2.25 350 3.1 2.8 3.3 2.6 2.2
2
300 32 51 800 2.67 8.52 8001 2.651 2.351 2.91 2.11 400 3.05 2.75 3.3 2.5 2.2
2
300 36 51 900 3.00 9.54 9001 2.551 2.251 2.851 1.951 450 3 2.7 3.3 2.4 2.2
2
400 16 29 400 1.00 0.00 400 3.1 2.7 3.1 2.7 200 3.3 2.9 3.3 2.9 2.2
2
400 20 48 500 1.25 1.94 500 3 2.6 3.05 2.55 250 3.25 2.85 3.3 2.8 2.2
2
400 24 48 600 1.50 3.52 600 2.9 2.5 3 2.4 300 3.2 2.8 3.3 2.7 2.2
2
400 28 48 700 1.75 4.86 700 2.8 2.4 2.95 2.25 350 3.15 2.75 3.3 2.6 2.2
2
400 32 48 800 2.00 6.02 8001 2.71 2.31 2.91 2.11 400 3.1 2.7 3.3 2.5 2.2
2
400 36 51 900 2.25 7.04 9001 2.61 2.21 2.851 1.951 450 3.05 2.65 3.3 2.4 2.2
2
400 40 51 1000 2.50 7.96
500 3 2.6 3.3 2.3 2.2
2
600 24 32 600 1.00 0.00 600 3 2.4 3 2.4 300 3.3 2.7 3.3 2.7 2.2
2
600 28 51 700 1.17 1.34 700 2.9 2.3 2.95 2.25 350 3.25 2.65 3.3 2.6 2.2
2
600 32 51 800 1.33 2.50 8001 2.81 2.21 2.91 2.11 400 3.2 2.6 3.3 2.5 2.2
2
600 36 51 900 1.50 3.52 9001 2.71 2.11 2.851 1.951 450 3.15 2.55 3.3 2.4 2.2
2
600 40 51 1000 1.67 4.44
500 3.1 2.5 3.3 2.3 2.2
2
600 44 54 1100 1.83 5.26
600 48 54 1200 2.00 6.02
550 3.05 2.45 3.3 2.2 2.2
2
6001 31 2.41 3.31 2.11 2.2
2
VCC and VTTO = 1.8 V, TX_HEADROOM = 1 requires VCC > 2.5 V
200 8 29 200 1.00 0.00 200 1.7 1.5 1.7 1.5 100 1.8 1.6 1.8 1.6 0.7
0.5
200 12 48 300 1.50 3.52 300 1.6 1.4 1.65 1.35 150 1.75 1.55 1.8 1.5 0.7
0.5
200 16 48 400 2.00 6.02 400 1.5 1.3 1.6 1.2 200 1.7 1.5 1.8 1.4 0.7
0.5
200 20 48 500 2.50 7.96 500 1.4 1.2 1.55 1.05 250 1.65 1.45 1.8 1.3 0.7
0.5
200 24 48 600 3.00 9.54 600 1.3 1.1 1.5 0.9 300 1.6 1.4 1.8 1.2 0.7
0.5
200 28 51 700 3.50 10.88 700 1.2 1 1.45 0.75 350 1.55 1.35 1.8 1.1 0.7
0.5
200 32 51 800 4.00 12.04
400 1.5 1.3 1.8 1 0.7
0.5
300 12 29 300 1.00 0.00 300 1.65 1.35 1.65 1.35 150 1.8 1.5 1.8 1.5 0.7
0.5
300 16 48 400 1.33 2.50 400 1.55 1.25 1.6 1.2 200 1.75 1.45 1.8 1.4 0.7
0.5
300 20 48 500 1.67 4.44 500 1.45 1.15 1.55 1.05 250 1.7 1.4 1.8 1.3 0.7
0.5
300 24 48 600 2.00 6.02 600 1.35 1.05 1.5 0.9 300 1.65 1.35 1.8 1.2 0.7
0.5
300 28 48 700 2.33 7.36 700 1.25 0.95 1.45 0.75 350 1.6 1.3 1.8 1.1 0.7
0.5
300 32 51 800 2.67 8.52
400 1.55 1.25 1.8 1 0.7
0.5
300 36 51 900 3.00 9.54
450 1.5 1.2 1.8 0.9 0.7
0.5
400 16 29 400 1.00 0.00 400 1.6 1.2 1.6 1.2 200 1.8 1.4 1.8 1.4 0.7
0.5
400 20 48 500 1.25 1.94 500 1.5 1.1 1.55 1.05 250 1.75 1.35 1.8 1.3 0.7
0.5
400 24 48 600 1.50 3.52 600 1.4 1 1.5 0.9 300 1.7 1.3 1.8 1.2 0.7
0.5
400 28 48 700 1.75 4.86 700 1.3 0.9 1.45 0.75 350 1.65 1.25 1.8 1.1 0.7
0.5
400 32 48 800 2.00 6.02
400 1.6 1.2 1.8 1 0.7
0.5
400 36 51 900 2.25 7.04
450 1.55 1.15 1.8 0.9 0.7
0.5
400 40 51 1000 2.50 7.96
500 1.5 1.1 1.8 0.8 0.7
0.5
Rev. 0 | Page 24 of 36