NXP Semiconductors SA58670A - Manual (Page 13)

SA58670A_2 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 02 — 23 October 2008 13 of 24
NXP Semiconductors
SA58670A
2.1 W/channel stereo class-D audio amplifier
a. R
L
= 4
Ω
b. R
L
= 8
Ω
(1) V
DD
= 2.5 V.
(2) V
DD
= 3.6 V.
(3) V
DD
= 5.0 V.
Fig 10. Crosstalk (one-to-one) as a function of frequency
f (kHz)
2 20
001aah505
− 100
− 80
−
60
− 120
8 14 4 6 10 12 16 18
α
ct
(dB)
(2)
(1)
(3)
f (kHz)
2 20
001aah506
−
100
− 80
−
60
α
ct
(dB)
− 120
8 14 4 6 10 12 16 18
(2)
(3)
(1)