PI3HDMI301 datasheet(9/16 Pages) PERICOM

9 / 16 page

PS8959B

10/01/09

PI3HDMI301

3:1 Active Switch for HDMI™ Signals with

Optimized Equalization for Enhanced Signal Integrity

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Electrical Characteristics (over recommended operating conditions unless otherwise noted)

Symbol

Parameter

Test Conditions

Min.

Typ.(1)

Max.

Units

ICC

Supply Current

VIH = VDD, VIL = VDD - 0.4V,

RT = 50-ohm, VDD = 3.3V

Data Input = 1.65 Gbps HDMITM data

pattern

CLK Input = 165 MHz clock

200

Power Dissipation

660

ICCQ

Standby Current

OE = HIGH, S1 = S2 = S3 = LOW

TMDS Differential Pins

VOH

Single-ended high-level output

voltage

VDD = 3.3V, RT = 50-ohm

Pre-emphasis/De-emphasis = 0dB

VDD-

VDD +

VOL

Single-ended low-level output

voltage

VDD -

600

VDD -

400

Vswing

Single-ended output swing voltage

400

600

VOD(O)

Overshoot of output differential

voltage

15%

Vswing

VOD(U)

Undershoot of output differential

voltage

12%

25%

ΔVOC(SS)

Change in steady-state common-

mode output voltage between logic

states

0.5

|I(OS)|

Short circuit output current

VODE(SS)

Steady state output differential

voltage

OC_Sx = GND, Data Input = 250

Mbps HDMITM data pattern

CLK Input = 25 MHz clock

x = 0, 1, 2, 3

560

840

mVp-p

VODE(PP)

Peak-to-peak output differential

voltage

800

1200

VI(open)

Single-ended input voltage under

high impedance input or open input

II = 10μA

VDD -

VDD + 10 mV

RINT

Input termination resistance

VIN = 2.9V

ohm

DDC I/O Pins (SCLx, SCL_SINK, SDAx, SDA_SINK)

|Ilkg|

Input leakage current

VI = 5.5V

-50

μA

VI = VDD

-10

CIO

Input/output capacitance

VI = 0V

7.5

RON

Switch resistance

IO = 3mA, VO = 0.4V

ohm

VPASS

Switch output voltage

VI = 3.3V, II = 100μA

1.5(2)

2.0

2.5(3)

Status Pins (HPD)

VOH(TTL) TTL High-level output voltage

IOH = -4mA

2.4

VOL(TTL) TTL Low-level output voltage

IOL = 4mA

0.4

(Table Continued)

09-0054

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