PI3HDMI101-B Datasheet, PDF (3/16 Pages) Pericom Semiconductor Corporation – 1:1 Active HDMI ReDriver with Optimized Equalization & I2C Buffer and RxTerm detection circuitry

I²C Buffer
IADJ, DDC_EN
Port R
PI3HDMI101-B
1:1 Active HDMITM ReDriver™ with Optimized Equalization
& I2C Buffer and RxTerm detection circuitry
Buffer T
Buffer R
Port T
The V_OL of the Buffer R is around 0.2V.
The V_OL of the Buffer T is around 0.7V.
Functional Truth Tables
IADJ
H
L
External Pull-Up Range
1K-Ohm to 2K-Ohm (HDMI spec)
> 3K-Ohm (4.7K-Ohm typically)
DDC_EN
L
H
Port T / Port R (if no external pull-up resistor
Hi-Z (I²C buffer disable)
(I²C buffer enable)
All trademarks are property of their respective owners.
13-0005
3
PS8956B
03/06/13