ISL1550 Datasheet, PDF (6/13 Pages) Intersil Corporation – Single Port, VDSL2 Differential Line Driver

ISL1550
Typical Performance Curves V_CC = ±6V, See Figure 1, T_A = +25°C, C0 = C1 = 0V (Full power), Unless otherwise
noted. (Continued)
-40
-45 ^{100Ω RLOAD}
-50
-55
THD
-60
-65
-70
-75
2nd HD
-80
-85
3rd HD
-90
1
10
V_OP-P-LOAD (V)
FIGURE 10. 10MHz HARMONIC DISTORTION vs OUTPUT VOLTAGE
-40
-45 ^{100Ω RLOAD}
-50
-55
THD
-60
-65
-70
2nd HD
-75
3rd HD
-80
-85
-90
1
10
V_OP-P-LOAD (V)
FIGURE 11. 20MHz HARMONIC DISTORTION vs OUTPUT VOLTAGE
-20
-30 ^{PAR = 5.32/V}
-40
18dBm LINE POWER, R_L = 25Ω,
AVG. MBPR = -66dBc
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
3.78M 3.98M 4.18M 4.38M 4.58M 4.78M 4.98M 5.18M
FREQUENCY (Hz)
FIGURE 12. MBPR 8b US1
-20
-30 ^{PAR = 6.3/V}
-40
14.5dBm LINE POWER, R_L = 25Ω,
AVG. MBPR = -60dBc
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
8.48M 8.98M 9.48M 9.98M 10.5M 11M
FREQUENCY (Hz)
FIGURE 13. MBPR 17a US2
11.5M
100
LOW POWER
FULL POWER
MEDIUM POWER
Fig. 1 at transformer inputs
10
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 14. DIFFERENTIAL OUTPUT NOISE
100M
6
FN6795.0
March 16, 2012