SI5327 Datasheet, PDF (12/60 Pages) Silicon Laboratories – ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR

Si5327
Table 4. Microprocessor Control
(V_DD = 1.8 ± 5%, 2.5 ±10%, or 3.3 V ±10%, T_A = –40 to 85 °C)
Parameter
Symbol
I²C Bus Lines (SDA, SCL)
Test Condition
Input Voltage Low
VIL_I2C
Input Voltage High
VIH_I2C
Hysteresis of Schmitt
trigger inputs
VHYS_I2C
V_DD = 1.8V
V_DD = 2.5 or 3.3 V
Output Voltage Low
VOL_I2C
V_DD = 1.8 V
IO = 3 mA
V_DD = 2.5 or 3.3 V
IO = 3 mA
Min
Typ
Max
Unit
—
—
0.25 x V_DD
V
0.7 x V_DD —
V_DD
V
0.1 x V_DD —
—
V
0.05 x V_DD —
—
V
—
—
0.2 x V_DD
V
—
—
0.4
V
12
Rev. 1.0