PI3HDMI412ADZBE中文资料(6)

6

PS8842E 01/18/07

PI3HDMI412AD

1:2 Active HDMI Rev. 1.3 Compatible DeMux with

Advanced Re-Driver Functionality for Enhanced Signal Integrity

DC Electrical Characteristics (T A = –40°C to +85°C, unless otherwise noted. V DD = 3.3V ±0.3V)Symbol Parameter

Test

Condition (1)

Min.Typ.(2)Max.Units V H Single-ended high level output voltage V DD – 10mV V DD

V DD + 10mV V V L Single-ended low level output voltage V DD – 600mV V DD - 400mV V Vswing Single-ended output swing voltage 400600mV V OFF Single-ended standby (off) output voltage V DD – 10mV

V DD V DD + 10mV V I OFF Single-ended standby (off) output current 10

μs V OS Offset V oltage

V DD – 250mV

V V IH Minimum Input High V oltage 1.8

V V IL Minimum Input Low V oltage 0.8

I CC

Power Supply Current

280

mA

AC Electrical Characteristics (T A = –40°C to +85°C, V DD = 3.3V ±0.3V)

Symbol Paramter

Test Conditions (1)

Min.Typ.(2)

Max.Units T 20-80

Rise time/fall time (20% - 80%)75

240ps

Overshoot 15% of V swing * 2Undershoot

25% of V swing * 2

Intra-Pair Skew at Source Connector 60ps Inter-Pair Skew at Connector 100ps Clock duty cycle

40%50%60%Through connection impedance 85

100

115ps TMDS differential clock Jitter 82ps At Termination impedance

90

100110

ps t PHLD Differenital Propagation Delay High to Low 1.0ns t PLHD Differential Propagation Delay Low to High 1.0ns t SKD Differential Skew | t PHLD - t PLHD

|25ps t PHZ Disable Time High to Z 5ns t PLZ Disable Time Low to Z 5t PZH Enable Time Z to High 1μs t PZL

Enable Time Z to Low

1

Notes:

1. For Max. or Min. conditions, use appropriate value speci ? ed under Electrical Characteristics for the applicable device type.

2. Typical values are at V DD =

3.3V , T A = 25°C ambient and maximum loading.

Notes:

1. For Max. or Min. conditions, use appropriate value speci ? ed under Electrical Characteristics for the applicable device type.

2. Typical values are at V DD =

3.3V , T A = 25°C ambient and maximum loading.

Power Supply Characteristics

Parameters Description

Test Conditions (1)

Min.

Typ.(2)Max.

Units I CC

Quiescent Power Supply Current

V DD = Max., V IN = V DD, OE = 'LOW'

1

mA

07-0013

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