ISL1539A_14 Datasheet, PDF (13/23 Pages) Intersil Corporation – Dual Port VDSL2 Line Driver

ISL1539A
Typical Performance Curves
V_CC = ±12V, R_F = 3.2kΩ, G_D = 10V/V (differential), R_LOAD = 100Ω, T_A ≈ +25°C, C0 and C1 Parametric, unless
otherwise noted.
FULL POWER
-20
OUTPUT -> OUTPUT REFERRED
-30
-40
PortCD=>PortAB
-50
-60
MEDIUM POWER
-70
PortAB=>PortCD
-80
LOW POWER
-90
FIGURE 34. COMMON MODE SMALL SIGNAL
FREQUENCY RESPONSE
-100
100k
1M
10M
100M
FREQUENCY (Hz)
FIGURE 35. CHANNEL TO CHANNEL X-TALK
26
23
±12V
20
17
±10V
14
±7.5
11
8
5
2
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 36. SMALL SIGNAL BANDWIDTH vs SUPPLY
VOLTAGE
-20
-30 ^{INPUT REFERRED}
-40
-50
-60
-70
-80
-PSRR
-90
-100
-110
+PSRR
-120
100k
1M
10M
FREQUENCY (Hz)
100M
FIGURE 37. +PSRR TO DIFFERENTIAL OUTPUT
FULL POWER
1 PORT
MEDIUM LOW POWER
NEGNAETGIAVTEIVE
POSITIVE
LOW POWER
FIGURE 38. SUPPLY CURRENT vs R_ADJ
13
FN6916.0
September 23, 2009