PI3HDMI341ARTFFE Pericom Semiconductor, PI3HDMI341ARTFFE Datasheet

PI3HDMI341ARTFFE

Manufacturer Part Number

PI3HDMI341ARTFFE

Description

Switch ICs - Various 3:1 Active HDMI Mux 3.3V

Manufacturer

Pericom Semiconductor

Datasheet

1.PI3HDMI341ARTFFE.pdf (11 pages)

Specifications of PI3HDMI341ARTFFE

Maximum Operating Temperature

+ 85 C

Minimum Operating Temperature

- 40 C

Package / Case

LQFP-80

Mounting Style

SMD/SMT

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Company:

Bonase Electronics (HK) Co., Limited

Part Number:

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Features

• Supply voltage, V

• Each Port is compatible w/ DVI, HDMI 1.1, HDMI 1.2 or

• Supports both AC-coupled and DC-coupled inputs

• Support for 8-bit, 10-bit, and 12-bit deep color per channel

• High Performance, up to 2.5 Gbps per channel

• Switching support for 3 side band signals

• 5V Tolerance on all side band signals

• SCL, SDA, and HPD pins are the only pins that can support

• Integrated 50-ohm (±10%) termination resistors at each high

• Configurable output swing control

• Configurable Pre-Emphasis levels

• Configurable De-Emphasis

• Optimized Equalization

• ESD protection = 8kV (typical) on high-speed data channels

• Propagation delay ≤ 2ns

• High Impedance Outputs when disabled

• Packaging (Pb-free & Green): 80-contact LQFP (FF80)

HDMI 1.3 signals

(SCL, SDA and HPD)

HOT INSERTION

speed signal input

(500mV, 750mV, 1000mV)

(0dB, 1.5dB, 3.5dB, & 6.0dB)

(0dB, -3.5dB, -6.0dB, -9.5dB)

Single default setting will support all cable lengths

only

= 3.3V ±5%

3:1 Active HDMI 1.3 Compatible Switch with Optimized

Description

Pericom Semiconductor’s PI3HDMI341ART 3:1 active switch

circuit is targeted for high-resolution video networks that are

based on DVI/HDMI standards and TMDS signal processing.

The PI3HDMI341ART is an active 3 TMDS to 1 TMDS receiver

switch with Hi-Z outputs. The device receives differential signals

from selected video components and drives the video display unit.

It provides three controllable output swings that can be controlled

through a single bit. The allowable output swings are 500mV,

750mV and 1000mV. This solution also provides a unique

advanced pre-emphasis technique to increase rise and fall times

which are reduced during transmission across long distances.

Each complete HDMI/DVI channel also has slower speed, side

band signals, that are required to be switched. Pericom’s solution

provides a complete solution by integrating the side band switch

together with the high speed switch in a single solution. Using

Equalization at the input of each of the high speed channels,

Pericom can successfully eliminate deterministic jitter caused by

long cables from the source to the sink. The elimination of the

deterministic jitter allows the user to use much longer cables (up

to 25 meters).

The maximum DVI/HDMI Bandwidth of 2.5 Gbps provides 12-

bit deep color support, which is offered by HDMI revision 1.3.

Due to its active uni-directional feature, this switch is designed

for usage only for the video receiver’s side. For consumer video

networks, the device sits at the receiver’s side to switch between

multiple video components, such as PC, DVD, STB, D-VHS,

etc. The PI3HDMI341ART is the industry’s first active DVI/

HDMI switch compatible with HDMI 1.1, 1.2, and 1.3 which

ensures transmitting high-bandwidth video streams from video

components to the display unit. The PI3HDMI341ART also

provides enhanced robust ESD/EOS protection of 8kV, which is

required by many consumer video networks today.

The Optimized Equalization provides the user a single optimal

setting that can provide HDMI compliance for all cable lengths:

1meter to 20meters and color depths of 8bit/ch, or 12bit/ch.

Pericom also offers the abiility to fine tune the equalization

settings in situations where cable length is known. For example,

if 25meter cable length is required, Pericom's solution can be

adjusted to 16dB EQ to accept 25metere cable length.

Equalization for Enhanced Signal Integrity

PI3HDMI341ART

PS8883

01/05/07

Related parts for PI3HDMI341ARTFFE

PI3HDMI341ARTFFE Summary of contents

Page 1

... Active HDMI 1.3 Compatible Switch with Optimized Equalization for Enhanced Signal Integrity Description Pericom Semiconductor’s PI3HDMI341ART 3:1 active switch circuit is targeted for high-resolution video networks that are based on DVI/HDMI standards and TMDS signal processing. The PI3HDMI341ART is an active 3 TMDS to 1 TMDS receiver switch with Hi-Z outputs ...

Page 2

Pin Configuration HPD2 62 SDA2 63 SCL2 64 GND 65 GND 66 B21 67 A21 B22 70 A22 71 GND 72 B23 73 A23 74 ...

Page 3

Pin Description Pin # 6,9,12,15 A11, A12, A13, A14 68, 71, 74, 77 A21, A22, A23, A24 49, 52, 55, 58 A31, A32, A33, A34 5, 8, 11, 14 B11, B12, B13, B14 67, 70, 73, 76 B21, B22, B23, ...

Page 4

Switch Block Diagram � �� ...

Page 5

Truth Table Control Pins Y A1/ A2/ A3/ None (Hi-Z) OC Setting Value Logic Table Input Control Pins OC_S3 OC_S2 OC_S1 ...

Page 6

Maximum Ratings (Above which useful life may be impaired. For user guidelines, not tested.) Storage Temperature .................................................... –65°C to +150°C Supply Voltage to Ground Potential................................–0.5V to +4.0V DC Input Voltage ...............................................................–0. Output Current....................................................................... 120mA Power Dissipation ........................................................................... ...

Page 7

TMDS Compliance Test Results Item Operating Conditions Termination Supply Voltage Terminal Resistance Source DC Characteristics at TP1 Single-ended high level output voltage, VH Single-ended low level output voltage, VL Single-ended output swing voltage, Vswing Single-ended standby (off) output ...

Page 8

Electrical Characteristics (over recommended operating conditions unless otherwise noted) Symbol Parameter I Supply Current CC P Power Dissipation D TMDS Differential Pins (A/B; Y/Z) V Single-ended high-level output voltage OH V Single-ended low-level output voltage OL V Single-ended output swing ...

Page 9

Electrical Characteristics (Continued) Symbol Parameter Control Pins (OC_Sx, EQ_Sx High-level digital input current Low-level digital input current IL Status Pins (HPD_SINK High-level digital input current Low-level digital input ...

Page 10

Switching Characteristics (over recommended operating conditions unless otherwise noted) Symbol Parameter TMDS Differential Pins (Y/Z) tpd Propagation delay Differential output signal rise time t r (20% - 80%) Differential output signal fall time t f (20% - 80%) t Pulse ...

Page 11

... Notes: 1) All dimensions are in millimeters, angles in degrees 2) Ref JEDEC: MS-026/BDD 3) Package outline exclusive of mold flash and metal burr Ordering Information Ordering Code PI3HDMI341ARTFFE Notes: • Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ • Pb-free and Green • Adding an X Suffix = Tape/Reel Pericom Semiconductor Corporation • ...

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