FSHDMI08_0708 Datasheet, PDF (1/2 Pages) Fairchild Semiconductor – Low-Voltage, Wide-Bandwidth, HDMI Switch with DDC and CEC Multiplexer

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August 2007
FSHDMI08 Low-Voltage, Wide-Bandwidth,
HDMI Switch with DDC and CEC Multiplexer
Features
ƒ -25db Non-Adjacent Channel Crosstalk at 1.65Gbps
ƒ Low Signal Loss: -1.5dBg attenuation at 1.65Gbps
ƒ Isolation Ground Between Channels
ƒ Fast Turn-on/off Time (< 6ns)
ƒ 1.65Gbps Throughput
ƒ 8kV ESD Protection
ƒ Low Skew: Intra-pair <90ps, Inter-pair < 150ps
ƒ Low Power Consumption (1µA Maximum)
Applications
ƒ XGA and 720p DVI and HDMI Video Source Selection
Description
The FSHDMI08 is a wide-bandwidth switch designed for
routing HDMI link data, clock, and the relevant DDC and
CEC control signals that support the data rate up to
1.65Gbps per channel for UXGA resolution.
Applications include LCD TVs, DVD, set-top boxes, and
notebook designs with multiple digital video interfaces.
This switch allows the passage of HDMI link signals
with ultra-low non-adjacent channel crosstalk and ultra-
low off isolation. This is critical to minimize ghost image
between active video sources in video applications. The
wide bandwidth of this switch allows the high-speed
differential signal to pass through with minimal additive
skew and phase jitter. The pinout supports an HDMI
Standard-A connector PCB layout.
IMPORTANT NOTE:
For additional performance information, please contact
[e-mail].
Ordering Information
Order Number
Pb-Free
Package Description
FSHDMI08MTDX
Yes
56-Lead, Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,
6.1mm Wide
FSHDMI08BQX (Preliminary) Yes 56-Lead, Molded Leadless Package (MLP), 5x7mm Wide
Primary HDMI
Source
TMDS Channels
Secondary HDMI
Source
Primary Source
DDC &
CEC
Secondary Source
DDC &
CEC
Control Channels
Figure 1. Single-Link HDMI Application
© 2006 Fairchild Semiconductor Corporation
FSHDMI08 Rev. 1.0.2
www.fairchildsemi.com