PI3HDMI341ARFFE Pericom Semiconductor, PI3HDMI341ARFFE Datasheet

PI3HDMI341ARFFE

Manufacturer Part Number

PI3HDMI341ARFFE

Description

Manufacturer

Pericom Semiconductor

Datasheet

1.PI3HDMI341ARFFE.pdf (12 pages)

Specifications of PI3HDMI341ARFFE

Operating Temperature (min)

Operating Temperature (max)

70C

Operating Temperature Classification

Commercial

Mounting

Surface Mount

Lead Free Status / RoHS Status

Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

PI3HDMI341ARFFEX

Manufacturer:

PERICOM

Quantity:

2 022

Current page: 1 of 12
Download datasheet (522Kb)

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

• High Performance, up to 1.65 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

• Conﬁ gurable output swing control

• Conﬁ gurable Pre-Emphasis levels

• Conﬁ gurable 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

06-0340

= 3.3V ±5%

ADVANCE INFORMATION - COMPANY CONFIDENTIAL

3:1 Active HDMI 1.3 Compatible Switch with Optimized

Description

Pericom Semiconductor’s PI3HDMI341AR 3:1 active switch

circuit is targeted for high-resolution video networks that are

based on DVI/HDMI standards and TMDS signal processing.

The PI3HDMI341AR 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 1.65 Gbps provides 8-

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 PI3HDMI341AR is the industry’s ﬁ rst 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 PI3HDMI341AR 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:

2meter, 10meter, 15meter, and 20 meter. Pericom also offers the

ability to ﬁ ne tune the equalization settings in situations where

cable length is known. For example, if 25meter length cable

isrequired, Pericom's solution can be adjusted to 16dB EQ to

accept 25meter cable length.

Equalization for Enhanced Signal Integrity

PI3HDMI341AR

P-1.1

12/20/06

Related parts for PI3HDMI341ARFFE

PI3HDMI341ARFFE Summary of contents

Page 1

... Active HDMI 1.3 Compatible Switch with Optimized Equalization for Enhanced Signal Integrity Description Pericom Semiconductor’s PI3HDMI341AR 3:1 active switch circuit is targeted for high-resolution video networks that are based on DVI/HDMI standards and TMDS signal processing. The PI3HDMI341AR is an active 3 TMDS to 1 TMDS receiver switch with Hi-Z outputs ...

Page 2

ADVANCE INFORMATION - COMPANY CONFIDENTIAL Pin Conﬁ guration HPD2 62 SDA2 63 SCL2 64 GND 65 GND 66 B21 67 A21 B22 70 A22 71 ...

Page 3

ADVANCE INFORMATION - COMPANY CONFIDENTIAL 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, ...

Page 4

ADVANCE INFORMATION - COMPANY CONFIDENTIAL Switch Block Diagram 0 E2_S E2_S1 INT A24 B24 INT A23 ...

Page 5

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

Page 6

ADVANCE INFORMATION - COMPANY CONFIDENTIAL Maximum Ratings (Above which useful life may be impaired. For user guide lines, not tested.) Storage Temperature .................................................... –65°C to +150°C Supply Voltage to Ground Potential................................–0.5V to +4.0V DC Input Voltage ...............................................................–0. ...

Page 7

ADVANCE INFORMATION - COMPANY CONFIDENTIAL 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, ...

Page 8

ADVANCE INFORMATION - COMPANY CONFIDENTIAL (over recommended operating conditions unless otherwise noted) Electrical Characteristics 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 ...

Page 9

ADVANCE INFORMATION - COMPANY CONFIDENTIAL (Continued) Electrical Characteristics 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 IH ...

Page 10

ADVANCE INFORMATION - COMPANY CONFIDENTIAL (over recommended operating conditions unless otherwise noted) Switching Characteristics 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 ...

Page 11

ADVANCE INFORMATION - COMPANY CONFIDENTIAL Application Information Supply Voltage All V pins are recommended to have a 0.01uF capacitor tied from V CC TMDS inputs Standard TMDS terminations have already been integrated into Pericom’s PI3HDMI341AR device. Therefore, external termina- tions ...

Page 12

... ADVANCE INFORMATION - COMPANY CONFIDENTIAL Ordering Information Ordering Code PI3HDMI341ARFFE Notes: • Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ • Pb-free and Green • Adding an X Sufﬁ Tape/Reel Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 06-0340 3:1 Active HDMI 1.3 Compatible Switch with Optimized ...

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