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AC Electrical Specifications
Copyright © 2008 Marvell Doc. No. MV-S104859-U0 Rev. E
December 2, 2008, Preliminary Document Classification: Proprietary Information Page 107
8.6.10 Inter-IC Sound Interface (I
2
S) AC Timing
8.6.10.1 Inter-IC Sound (I
2
S) AC Timing Table
Table 58: Inter-IC Sound (I
2
S) AC Timing Table
8.6.10.2 Inter-IC Sound (I
2
S) Test Circuit
Figure 28: Inter-IC Sound (I
2
S) Test Circuit
Description Symbol Min Max Units Notes
I2SBCLK clock frequency fCK MHz 2
I2SBCLK clock high/low level pulse width tCH/tCL 0.37 - tCK 1
I2SDI input setup time relative to I2SBCLK rise time tSU 0.10 - tCK -
I2SDI input hold time relative to I2SBCLK rise time tHO 0.00 - ns -
I2SDO, I2SLRCLK output delay relative to I2SBCLK rise time tOD 0.10 0.70 tCK 1
Notes:
General comment: All timing values were measured from VIL(max) and VIH(min) levels, unless otherwise specified.
General comment: tCK = 1/fCK.
1. For all signals, the load is CL = 15 pF.
2. See "Reference Clocks" table for more details.
See note 2
CL
Test Point