PI3HDMI341ARFFE datasheet(8/12 Pages) PERICOM

8 / 12 page

P-1.1

12/20/06

PI3HDMI341AR

3:1 Active HDMI 1.3 Compatible Switch with Optimized

Equalization for Enhanced Signal Integrity

ADVANCE INFORMATION - COMPANY CONFIDENTIAL

Electrical Characteristics (over recommended operating conditions unless otherwise noted)

Symbol

Parameter

Test Conditions

Min.

Typ.(1)

Max.

Units

ICC

Supply Current

VIH = VCC, VIL = VCC - 0.4V,

RT = 50-ohm, VCC = 3.3V

Am/Bm = 1.65 Gbps HDMI data

pattern, m = 2, 3, 4

A1/B1 = 165 MHz clock

190

230

Power Dissipation

394

657

TMDS Differential Pins (A/B; Y/Z)

VOH

Single-ended high-level output voltage

VCC = 3.3V, RT = 50-ohm

Pre-emphasis/De-emphasis = 0dB

VCC-

VCC +

VOL

Single-ended low-level output voltage

VCC

- 600

VCC

- 400

Vswing

Single-ended output swing voltage

400

600

VOD(O)

Overshoot of output differential volt-

age

15%

Vswing

VOD(U)

Undershoot of output differential volt-

age

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_S0 = VCC, Am/Bm = 250

Mbps HDMI data pattern, m = 2,

3, 4

A1/B1 = 25 MHz clock

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

VCC

- 10

VCC + 10

RINT

Input termination resistance

VIN = 2.9V

ohm

DDC I/O Pins (SCL, SCL_SINK, SDA, SDA_SINK)

|Ilkg|

Input leakage current

VI = 0.1VCC to 0.9VCC to isolated

DDC ports

0.1

μA

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 = -8mA

2.4

VOL(TTL) TTL Low-level output voltage

IOH = 8mA

0.4

(Table Continued)

06-0340

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