ISL54205B Datasheet, PDF (11/16 Pages) Intersil Corporation – MP3/USB 2.0 High Speed Switch with Negative Signal Handling

ISL54205B
Typical Performance Curves T_A = +25°C, Unless Otherwise Specified
0.11
0.4
0.10
R_LOAD = 32Ω
V_LOAD = 0.707V_RMS
R_LOAD = 32Ω
V_DD = 3V
0.3
0.09
V_DD = 2.6V
3V_P-P
0.08
0.2
0.07
V_DD = 2.7V
0.06
0.05
0.1
V_DD = 3.6V
V_DD = 3V
2.5V_P-P
2V_P-P
0.04
20
200
2k
20k
FREQUENCY (Hz)
1V_P-P
0
20
200
2k
20k
FREQUENCY (Hz)
FIGURE 8. THD+N vs SUPPLY VOLTAGE vs FREQUENCY
FIGURE 9. THD+N vs SIGNAL LEVELS vs FREQUENCY
0.5
R_LOAD = 32Ω
FREQ = 1kHz
0.4 ^{VDD = 3V}
0.3
0.2
0.1
0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
OUTPUT VOLTAGE (V_P-P)
FIGURE 10. THD+N vs OUTPUT VOLTAGE
0.5
R_LOAD = 32Ω
FREQ = 1kHz
0.4 ^{VDD = 3V}
0.3
0.2
0.1
0
0
10
20
30
40
50
OUTPUT POWER (mW)
FIGURE 11. THD+N vs OUTPUT POWER
11
FN6557.0
September 25, 2007