PI3HDMI101 datasheet(9/14 Pages) PERICOM

9 / 14 page

PS8924C

10/05/09

PI3HDMI101

1:1 Active HDMITM Redriver with

Optimized Equalization & I2C Buffer

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Switching Characteristics (over recommended operating conditions unless otherwise noted)

Symbol

Parameter

Test Conditions

Min.

Typ.(1)

Max.

Units

TMDS Differential Pins

tpd

Propagation delay

VDD = 3.3V, RT = 50-ohm,

pre-emphasis/de-emphasis = 0dB

2000

Differential output signal rise time (20%

- 80%)

240

Differential output signal fall time (20%

- 80%)

240

tsk(p)

Pulse skew

tsk(D)

Intra-pair differential skew

tsk(o)

Inter-pair differential skew(2)

100

tCLKjit(pp)

Peak-to-peak output jitter for TMDS clock

channel

pre-emphasis/de-emphasis = 0dB,

Data Inputs = 1.65 Gbps HDMI data

pattern

CLK input = 165 MHz clock

tDatajit(pp)

Peak-to-peak output jitter for TMDS data

channels

tDE

De-emphasis duration

de-emphasis = -3.5dB, Data Inputs =

250 Mbps HDMI data pattern,

CLK output = 25 MHz clock

240

tSX

Select to switch output

ten

Enable time

200

tdis

Disable time

I2C PINS (SCL_R, SDA_R, SCL_T, SDA_T)

tPLH

Propagation delay time, low-to-high-level

output SCL_T/SDA_T to SCL_R/SDA_R

IADJ = VDD

CLOAD = 300 pF

Tbuffer : Rpu = 2K, Vpu = 3.0V

500

tPHL

Propagation delay time, high-to-low-level

output SCL_T/SDA_T to SCL_R/SDA_R

136

tPLH

Propagation delay time, low-to-high-level

output SCL_T/SDA_T to SCL_R/SDA_R

Rbuffer : Rpu = 1.2K, Vpu = 3.3V or

Rpu = 1.8K, Vpu = 5V

IADJ = GND

CLOAD = 100 pF

450

tPHL

Propagation delay time, high-to-low-level

output SCL_T/SDA_T to SCL_R/SDA_R

136

SCL_T/SDA_T Output signal rise time

See Fig. A

999

SCL_T/SDA_T Output signal fall time

SCL_R/SDA_R Output signal rise time

999

SCL_R/SDA_R Output signal fall time

tset

Enable to start condition

thold

Enable after stop condition

I2C Pins (SCL_R, SDA_R Port)

Iikg

Input leakage current

VI = 5.5 V

-50

μA

VI = VDD

-10

IOH

High-level output current

VO = 3.6 V

-10

IIL

Low-level input current

VIL = GND

-10

VOL

Low-level output voltage

IOL = 4 mA, IADJ = H

0.2

Input capacitance

VI = 5.0 V or 0 V, Freq = 100kHz

VI = 3.0 V or 0 V, Freq = 100kHz

09-0055

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