ISL1561 Datasheet, PDF (6/13 Pages) Intersil Corporation – 3 pin serial port interface

ISL1561
Typical Performance Curves V_CC = +14V, Rb = 5.1Ω, Gain at the Load = 11.6V/V (Differential), R_LOAD = 51Ω,
T_A = +25°C, Unless otherwise noted.
9
V_O = 0.5V_P-P
6
8mA/PORT
10mA/PORT
3
12mA/PORT
14mA/PORT
9
10mA/PORT
6
V_O = 2V_P-P
3
V_O = 1V_P-P
0
0
V_O = 5V_P-P
-3
-3
V_O = 10V_P-P
-6
-6
-9
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 4. SMALL SIGNAL FREQUENCY RESPONSE vs BIAS CURRENT
-9
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 5. LARGE SIGNAL FREQUENCY RESPONSE
9
10mA/PORT
6
C_L = 39pF
3
C_L = 27pF
0
C_L = 5.6pF
C_L = 15pF
-3
-6
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 6. SMALL SIGNAL FREQUENCY RESPONSE vs C_LOAD
9
V_O = 0.5V_P-P
6
3
8mA/PORT
0
14mA/PORT
-3
-6
-9
100k
10mA/PORT
12mA/PORT
1M
10M
FREQUENCY (Hz)
100M
FIGURE 7. COMMON MODE SMALL SIGNAL RESPONSE vs BIAS
CURRENT
700
600
8MHz PROFILE (10mA/PORT)
500
17MHz (12mA/PORT)
400
300
ADSL2 SMARTG (8mA/PORT)
200
8
10
12
14
16
18
20
LINE POWER (dBm)
FIGURE 8. POWER CONSUMPTION vs LINE POWER
-50
CF = 6.56V/V
-55
-60
Pd (mW)
-65
-70
-75
700
600
500
400
300
MBPR (dBc)
200
100
-80
0
10 11 12 13 14 15 16 17 18 19 20
LINE POWER (dBm)
FIGURE 9. VDSL2+ 8b Avg. MBPR US1 vs LINE POWER
6
FN7941.1
February 26, 2013