ISL54406_14 Datasheet, PDF (12/16 Pages) Intersil Corporation – Stereo Click and Pop Eliminator with Audio Muting

ISL54406
Typical Performance Curves T_A = +25°C, Unless Otherwise Specified (Continued)
0
-40
CLICK AND POP MODE
-60
-0.5
-80
-1.0
-1.5
V_DD = 3V
R_L = 32Ω
V_IN = 0.707 V_RMS
-2.0
20
100 200
500 1k 2k
FREQUENCY (Hz)
FIGURE 13. INSERTION LOSS
10k 20k
-100
-120
MUTE MODE
-140
R_L = 32Ω
V_IN = 0.2V_P-P TO 2_VP-P
-16020
100 200 500 1k 2k
FREQUENCY (Hz)
5k 10k 20k
FIGURE 14. OFF-ISOLATION
-40
1V/DIV
V_DD
-60
-80
-100
-120
-140
R_L = 32Ω
V_IN = 0.2V_P-P TO 2V_P-P
-160
20
100 200 500 1k 2k
FREQUENCY (Hz)
FIGURE 15. CROSSTALK
5k 10k 20k
V_IN = 1.5V
SEL1 = SEL2 = 0V
V_OUT
TIME (s) 200ms/DIV
FIGURE 16. POWER-UP/POWER-DOWN CLICK AND
POP TRANSIENT
12
FN6578.1
July 14, 2010