廬
ISL59424, ISL59445
Data Sheet
September 8, 2005
FN7456.2
1GHz Triple Multiplexing Amplifiers
The ISL59424 and ISL59445 are 1GHz bandwidth
multiplexing amplifiers designed primarily for video input
switching. These MUX-amps exhibit a fixed gain of 1 and
also feature a high speed three-state to enable the output of
multiple devices to be wired together. All logic inputs have
pull-downs to ground and may be left floating. The EN pin,
when pulled high, sets the ISL59424 and ISL59445 in to low
current mode - consuming just 15mW. An added feature in
the ISL59424 is a latch enable function (LE) that allows
independent logic control using a common logic bus. When
LE is high the last logic state is preserved
.
TABLE 1. CHANNEL SELECT LOGIC TABLE ISL59424
S0
0
1
X
X
X
ENABLE
0
0
1
0
0
HIZ
0
0
X
1
0
LE
0
0
X
X
1
OUTPUT
INO (A, B, C)
IN1 (A, B, C)
Power Down
High Z
Last S0 State
Preserved
Features
鈥?Triple 2:1 and 4:1 Multiplexers for RGB
鈥?Internally Set Gain-of-1
鈥?High Speed Three-state Outputs (HIZ)
鈥?Power-down Mode (EN)
鈥?Latch Enable (ISL59424)
鈥?鹵5V Operation
鈥?鹵1200 V/碌sec Slew Rate
鈥?1GHz Bandwidth
鈥?Latched Select Pin (ISL59424)
鈥?Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
鈥?HDTV/DTV Analog Inputs
鈥?Video Projectors
鈥?Computer Monitors
鈥?Set-top Boxes
鈥?Security Video
TABLE 2. CHANNEL SELECT LOGIC TABLE ISL59445
S1
0
0
1
1
X
X
S0
0
1
0
1
X
X
ENABLE
0
0
0
0
1
0
HIZ
0
0
0
0
X
1
OUTPUT
IN0 (A, B, C)
IN1 (A, B, C)
IN2 (A, B, C)
IN3 (A, B, C)
Power Down
High Z
鈥?Broadcast Video Equipment
Ordering Information
PART NUMBER
ISL59424IR
ISL59424IR-T7
ISL59424IR-T13
ISL59424IRZ
(Note)
ISL59424IRZ-T7
(Note)
PART
MARKING
ISL59424IR
ISL59424IR
ISL59424IR
TAPE &
PACKAGE REEL
24 Ld QFN
24 Ld QFN
24 Ld QFN
-
7鈥?/div>
13鈥?/div>
-
7鈥?/div>
13鈥?/div>
-
7鈥?/div>
13鈥?/div>
PKG.
DWG. #
MDP0046
MDP0046
MDP0046
MDP0046
MDP0046
MDP0046
MDP0046
MDP0046
MDP0046
ISL59424IRZ 24 Ld QFN
(Pb-free)
ISL59424IRZ 24 Ld QFN
(Pb-free)
ISL59424IRZ-T13 ISL59424IRZ 24 Ld QFN
(Note)
(Pb-free)
ISL59445IR
ISL59445IR-T7
ISL59445IR-T13
ISL59445IR
ISL59445IR
ISL59445IR
32 Ld QFN*
32 Ld QFN*
32 Ld QFN*
*32 Ld QFN Exposed Pad Size 2.48 x 3.40mm
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.
1-888-INTERSIL or 1-888-468-3774
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ISL59445IR-T7 產(chǎn)品屬性
1,000
集成電路 (IC)
線性 - 放大器 - 視頻放大器和頻緩沖器
-
4:1 多路復(fù)用器-放大器
-
3
1GHz
1200 V/µs
53mA
130mA
-
表面貼裝
32-VFQFN 裸露焊盤
32-QFN 裸露焊盤（5x6）
帶卷 (TR)
ISL59445IR-T7相關(guān)型號PDF文件下載
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