ISL59533 Datasheet, PDF (1/24 Pages) Intersil Corporation – 32x32 Video Crosspoint with Differential Inputs

®
PRELIMINARY
Data Sheet
March 13, 2006
ISL59533
FN6222.0
32x32 Video Crosspoint with Differential
Inputs
The ISL59533 is a 32x32 integrated video crosspoint switch
matrix with input and output buffers and On-Screen Display
(OSD) insertion. The ISL59533 is ideal for routing video
signals in security and video-on-demand systems. This
device operates from a single +5V supply. Any output can be
switched to any of the 32 input video signal sources and
OSD information through an internal, dedicated fast 2:1 mux
(15ns switching times) located before the output buffer. Also,
any one input can be broadcast to all 32 outputs.
The ISL59533 offers a -3dB signal bandwidth of 300MHz.
The differential gain and phase at 0.01% and 0.03°
respectively, along with 0.1dB flatness out to 35MHz, make
the ISL59533 suitable for many video applications.
The switch matrix configuration and output buffer gain are
programmed through an SPI/QSPI™-compatible, three-wire
serial interface. The ISL59533 interface is set up to facilitate
both fast updates and initialization. On power-up, all outputs
are initialized in the disabled state to avoid output conflicts
within the user system.
The ISL59533 is available in a 356-pin BGA package and
specified over an extended -40°C to +85°C temperature
range.
The ISL59533 has single-supply signal operation. It can
accommodate input and output voltages from ground to
>3.5V. It also has fully differential inputs. The differential
input span is ±1.5V. The output offset is applied via a group
reference input.
Features
• 32x32 non-blocking switch with buffered inputs and
outputs
• Differential inputs
• Operates from a single +5V supply
• Output gain switchable +1 or +2
• Tri-state output
• -80dB Isolation at 6MHz
• 0.01%/0.03° dG/dP
• Pb-Free plus anneal available (RoHS compliant)
Applications
• Security camera switching
• RGB routing
• HDTV routing
Ordering Information
PART
NUMBER
TAPE & REEL PACKAGE
PKG. DWG. #
ISL59533IKEZ
(See Note)
-
356-Pin BGA V356.27x27A
(Pb-Free)
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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