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PDF PI3HDMI411AD Data sheet ( Hoja de datos )
| Número de pieza | PI3HDMI411AD | |
| Descripción | DVI / HDMI Re-Driver w/ Equalization | |
| Fabricantes | Pericom Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de PI3HDMI411AD (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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PI3HDMI411AD
DVI / HDMI Re-Driver w/ Equalization,
De-emphasis & Pre-emphasis
Features
• Supply voltage, VDD = 3.3V ±5%
• Compatible with DVI, HDMI, rev 1.1, 1.2, and 1.3 signals
• Supports both AC-coupled and DC-coupled inputs
• 8-Bit, 10-Bit, and 12-Bit deep color support
• Configurable output swing control (500mV,750mV,1000mV)
• Configurable Pre-Emphasis levels (0dB, 1.5dB, 3.5dB, &
6.0dB)
• Configurable De-Emphasis (0dB, -1.5dB, -3.5dB, -6.0dB)
• Configurable Equalization (1dB, 3.5dB, 8dB, Optimized EQ)
• Data Rate = 2.5 Gbps (max)
• ESD protection = 6kV (Typical)
• Inputs w/ built-in termination per HDMI spec
• Propogation delay < 2ns input
• Uni-Directional
• Packaging (Pb-free & Green): 56-contact TQFN (ZB56)
www.DataSheet4U.com
Block Diagram
Description
Pericom Semiconductor’s PI3HDMI411AD, active-drive switch
solution is targeted for high-resolution video networks that are
based on DVI/HDMI standards, and TMDS signal processing.
The PI3HDMI411AD is an active single TMDS channel re-driver
with Hi-Z outputs. The device drives differential signals with
enhanced signal integrity to video display units. It provides three
controllable output swing levels that can be controlled through
pin control or I2C control, depending on the mode select pin. The
swing levels are 500mV, 700mV, & 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.
The maximum DVI/HDMI data rate of 2.5Gbps provides a
1920x1080 resolution required w/ 12 bit/channel color depth, by
the next Gen HDTV and PC graphics products.
PI3HDMI411AD is the industry’s first active DVI/HDMI
compliant switch, which ensures transmitting high bandwidth
video streams from PC graphics source to end display units.
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 fine tune the equalization settings in situations where
cable length is known.
Pin Configuration
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07-0017
1
PS8845G
01/18/07
1 page  
PI3HDMI411AD
DVI / HDMI Re-Driver
w/ Equalization, De-emphasis & Pre-emphasis
DC Electrical Characteristics (TA = –40°C to +85°C, unless otherwise noted. VDD = 3.3V ±0.3V)
Symbol
Parameter
Test Condition(1)
Min.
Typ.(2)
Max.
VH
VL
Vswing
Single-ended high level output voltage
Single-ended low level output voltage
Single-ended output swing voltage
VDD – 10mV
VDD–600mV
400
VDD
VDD + 10mV
VDD – 400mV
600
VOFF
IOFF
VOS
VIH
VIL
ICC
Single-ended standby (off) output voltage
Single-ended standby (off) output current
Offset Voltage
Minimum Input High Voltage
Minimum Input Low Voltage
Power Supply Current
VDD – 10mV
1.8
VDD
VDD + 10mV
10
VDD - 250mV
0.8
280
Units
V
V
mV
V
μs
V
V
mA
AC Electrical Characteristics (TA = –40°C to +85°C, VDD = 3.3V ±0.3V)
Symbol
Paramter
Test Conditions(1) Min. Typ.(2)
Max.
T20-80
Rise time/fall time (20% - 80%)
Overshoot
Undershoot
Intra-Pair Skew at Source Connector
75 0.4 Tbit
15% of Vswing * 2
25% of Vswing * 2
60
Inter-Pair Skew at Connector
100
Clock duty cycle
40% 50%
60%
TMDS differential clock Jitter
62
tPHLD
tPLHD
tSKD
tPHZ
tPLZ
tPZH
tPZL
Differenital Propagation Delay High to Low
Differential Propagation Delay Low to High
Differential Skew | tPHLD - tPLHD |
Disable Time High to Z
Disable Time Low to Z
Enable Time Z to High
Enable Time Z to Low
1
1
25
5
5
1
1
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VDD = 3.3V, TA = 25°C ambient and maximum loading.
Units
Ps
ps
ps
ps
ns
ns
ps
ns
μs
Power Supply Characteristics
Parameters
Description
ICC Quiescent Power Supply Current
Test Conditions(1)
VDD = Max., VIN = VDD, OE = 'LOW'
Min. Typ.(2)
1
Max.
Units
mA
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VDD = 3.3V, TA = 25°C ambient and maximum loading.
07-0017
5
PS8845G
01/18/07
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet PI3HDMI411AD.PDF ] | |
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