SI5344H-42H Datasheet, PDF (13/56 Pages) Silicon Laboratories – HIGH-FREQUENCY,

Si5344H/42H
Table 7. Output Status Pin Specifications
(V_DD = 1.8 V ±5%, V_DDA = 3.3 V ±5%, V_DDS = 3.3 V ±5%, 1.8 V ±5%, T_A = –40 to 85 °C)
Parameter
Symbol Test Condition
Min
Typ
Max
Unit
Si5344H Status Output Pins (LOL, INTR, LOS_XAXB, SDA/SDIO¹, SDO)
Output Voltage
V_OH
I_OH = –2 mA
V_DDIO* x 0.85
—
—
V
V_OL
I_OL = 2 mA
—
—
V_DDIO2 x 0.15
V
Si5342H Status Output Pins (LOL, LOS0, LOS1, LOS_XAXB, INTR, SDA/SDIO¹, SDO)
Output Voltage
V_OH
I_OH = –2 mA
V_DDS x 0.85
—
—
V
V_OL
I_OL = 2 mA
—
—
V_DDS x 0.15
V
Notes:
1. Note that the V_OH specification does not apply to the open-drain SDA/SDIO output when the serial interface is in I²C
mode or is unused with I2C_SEL pulled high. VOL remains valid in all cases.
2. VDDIO is determined by the IO_VDD_SEL bit. It is selectable as V_DDA or V_DD. See the Family Reference Manual for
more details on the proper register settings.
Rev. 1.0
13