DS90UH947-Q1 Datasheet, PDF (9/87 Pages) Texas Instruments – 1080p OpenLDI to FPD-Link III Serializer with HDCP

www.ti.com
DS90UH947-Q1
SNLS455 – NOVEMBER 2014
7.7 DC And AC Serial Control Bus Characteristics
Over V_DDI2C supply and temperature ranges unless otherwise specified. V_DDI2C can be 1.8V (+,- 5%) or 3.3V (+,- 5%) (refer to
I2CSEL pin description for 1.8V or 3.3V operation).
PARAMETER
TEST CONDITIONS
MIN
TYP MAX UNIT
V_IH,I2C
V_IL,I2C
V_HY
V_OL,I2C
I_IN,I2C
C_IN,I2C
Input High Level, I2C
Input Low Level Voltage, I2C
Input Hysteresis, I2C
Output Low Level, I2C
Input Current, I2C
Input Capacitance, I2C
SDA and SCL, V_DDI2C = 1.8V
SDA and SCL, V_DDI2C = 3.3V
SDA and SCL, V_DDI2C = 1.8V
SDA and SCL, V_DDI2C = 3.3V
SDA and SCL, V_DDI2C = 1.8V or 3.3V
SDA and SCL, V_DDI2C = 1.8V, Fast-Mode, 3mA Sink
Current
SDA and SCL, V_DDI2C = 3.3V, 3mA Sink Current
SDA and SCL, V_DDI2C = 0V
SDA and SCL, V_DDI2C = V_DD18 or V_DD33
SDA and SCL
0.7*
V_DDI2C
0.7*
V_DDI2C
GND
GND
-10
-10
V
V
0.3*
V_DDI2C
V
0.3*
V_DDI2C
V
>50
mV
0.2 *
V_DDI2C
V
0.4 V
+10 µA
+10 µA
5
pF
Copyright © 2014, Texas Instruments Incorporated
Product Folder Links: DS90UH947-Q1
Submit Documentation Feedback
9