Data Sheet
USB Audio Controller
SN11220ACF
symbol
parameter
test condition
Min
max
unit
Tr
transition rise time for USBDP or
USBDM
4
20
ns
Tf
transition fall time for USBDP or
USBDM
4
20
ns
Trfm
rise / fall time matching
signal crossover voltage
(Tr / Tf ) * 100
90
110
2.0
%
Vo(crs)
1.3
V
9.4.3
I2S CODEC interface timing
Fs = 48kHz, XMCLK = 256fs, XSCLK = 64fs
Sonix Confidential
- 25 -
Do not copy, reproduce, or distribute without permission
2006 Aug 10, V1.01