ISL59911IRZ INTERSIL [Intersil Corporation], ISL59911IRZ Datasheet

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ISL59911IRZ

Manufacturer Part Number
ISL59911IRZ
Description
250MHz Triple Differential Receiver/ Equalizer with I2C Interface
Manufacturer
INTERSIL [Intersil Corporation]
Datasheet

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Part Number:
ISL59911IRZ
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INTERSIL
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Part Number:
ISL59911IRZ
Quantity:
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Company:
Part Number:
ISL59911IRZ
Quantity:
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250MHz Triple Differential Receiver/ Equalizer with I
Interface
ISL59911
The ISL59911 is a triple channel differential receiver and
equalizer optimized for RGB and YPbPr video signals. It
contains three high speed differential receivers with
programmable frequency compensation. The ISL59911
features manual or automatic offset calibration and ±4dB of
gain adjustment range with a resolution of 0.1dB.
The ISL59911 has a bandwidth of 250MHz and consumes only
110mA from a ±5V supply in normal operation.
When deasserted, the ENABLE pin puts the amplifiers into a
low power, high impedance state, minimizing power when not
needed and also allowing multiple devices to be connected in
parallel, allowing two or more ISL59911 devices to function as
a multiplexer.
The ISL59911 can also directly decode the sync signals
encoded onto the common modes of three pairs of Cat 5 cable
(by an ISL59311, EL4543, or similar device) or it can output
the actual common mode voltages for each of the three
channels.
The ISL59911 is available in a 32 Ld QFN package and is
specified for operation over the full -40°C to +85°C
temperature range.
September 2, 2011
FN7548.0
DIFFERENTIAL
ISL59311
DRIVER
EL4543
TRIPLE
VIDEO
OR
UP TO 300m OF
CAT X CABLE
1
I
CONTROLLER
2
C INTERFACE
SYSTEM
MICRO-
FIGURE 1. TYPICAL APPLICATION CIRCUIT
TERMINATION
TERMINATION
TERMINATION
NETWORK
NETWORK
NETWORK
0.1µF
1k
R
+5V
P
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
R
50
+5V
P
1-888-INTERSIL or 1-888-468-3774
50
50
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
C
BYPASS
R
R
G
G
B
B
ADDR0
ADDR1
SCL
SDA
ENABLE
IN
IN
IN
IN
IN
IN
Features
• 250MHz -3dB bandwidth
• 5 Adjustable EQ bands: 100MHz, 20MHz, 6MHz, 1MHz, and
• 3rd-order lowpass filter at output with programmable corner
• ±4dB fine gain control with 0.1dB (7-bit) resolution
• Offset calibration minimizes output offset voltage
• Decodes H
• I
• ±5V supplies @ 110mA
• 32 Ld 5mm x 6mm QFN package
Applications
• KVM monitor extension
• Digital signage
• General-purpose twisted-pair receiving and equalization
• High-resolution security video
x3
+
-
+
-
+
-
*
200kHz
mode
2
C interface with four unique addresses
GND
All other trademarks mentioned are the property of their respective owners.
+5V
V+
ISL59911
THERMAL
V- and
PAD
-5V
SYNC
HS
VS
|
OUT
OUT
C
x3
and V
Copyright Intersil Americas Inc. 2011. All Rights Reserved
BYPASS
G
R
B
G
B
/G
R
/R
B
OUT
OUT
OUT
REF
REF
REF
CM
CM
CM
SYNC
TWISTED-PAIR RGB VIDEO RECEIVER
*See “Power Supply Bypassing” on
*
75 x3
page 10 for more information.
NC
signals embedded in common
ISL59920
ISL59921
ISL59922
ISL59923
DELAY
VIDEO
LINE
or
74HC04 or
SIMILAR
2
C

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