ISL54215 Datasheet, PDF (11/15 Pages) Intersil Corporation – MP3/USB 2.0 High Speed Switch with Negative Signal Handling and Low Power Shutdown

ISL54215
Typical Performance Curves T_A = +25°C, Unless Otherwise Specified.
0.020
R_LOAD = 32Ω
0.019 ^PLOAD ^{= 1mW}RMS
0.018
0.017
0.016
V_DD = 2.6V
0.080
0.075
R_LOAD = 32Ω
V_LOAD = 0.707V_RMS
V_DD = 2.6V
0.070
0.065
0.015
0.014
0.013
V_DD = 2.7V
V_DD = 3V
0.012
0.011
V_DD = 3.6V
V_DD = 5V
0.010
20
50 100 200 500 1k 2k
FREQUENCY (Hz)
5k 10k 20k
FIGURE 10. THD+N vs SUPPLY VOLTAGE vs FREQUENCY
0.060
0.055
0.050
0.045
V_DD = 2.7V
V_DD = 3V
V_DD = 3.6V
V_DD = 5V
0.040
20
50 100 200 500 1k 2k
FREQUENCY (Hz)
5k 10k 20k
FIGURE 11. THD+N vs SUPPLY VOLTAGE vs FREQUENCY
0.11
0.10
R_LOAD = 32Ω
V_DD = 3V
0.09
3V_P-P
0.08
0.07
0.06
0.05
2.5V_P-P
2V_P-P
0.04
0.03
1V_P-P
0.02
20
50 100 200 500 1k 2k
FREQUENCY (Hz)
5k 10k 20k
FIGURE 12. THD+N vs SIGNAL LEVELS vs FREQUENCY
0.10
0.09
R_LOAD = 32Ω
0.08 FREQ = 1kHz
0.07 V_DD = 3V
0.06
0.05
0.04
0.03
0.02
0.01
0.5
1.0
1.5
2.0
2.5
3.0
OUTPUT VOLTAGE (V_P-P)
FIGURE 13. THD+N vs OUTPUT VOLTAGE
11
November 25, 2008