參數(shù)資料
型號: ISL59420
廠商: Intersil Corporation
英文描述: 400MHz Multiplexing Amplifier
中文描述: 400MHz的復用放大器
文件頁數(shù): 1/12頁
文件大小: 548K
代理商: ISL59420
1
FN7459.1
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.
ISL59420
400MHz Multiplexing Amplifier
The ISL59420 is a 420MHz bandwidth 2:1 multiplexing
amplifier designed primarily for video switching. This
Mux-amp has user-settable gain and also feature a high
speed three-state function 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 ENABLE pin, when
pulled high, sets the ISL59420 to the low current power-down
mode for power sensitive applications - consuming just 5mW.
Functional Diagram
Features
420MHz (-3dB) Bandwidth (A
V
= 1, V
OUT
= 400mV
P-P
)
165MHz (-3dB) Bandwidth (A
V
= 2, V
OUT
= 2V
P-P
)
Slew Rate (A
V
= 1, R
L
= 500
,
V
OUT
= 4V) . . . . . .966V/μs
Slew Rate (A
V
= 2, R
L
= 500
,
V
OUT
= 5V) . . . . .1462V/μs
Selectable Gain
High Speed Three-State Output (HIZ)
Low Current Power-Down . . . . . . . . . . . . . . . . . . . . .5mW
Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
HDTV/DTV Analog Inputs
Video Projectors
Computer Monitors
Set-Top Boxes
Security Video
Broadcast Video Equipment
TABLE 1. CHANNEL SELECT LOGIC TABLE
S0
ENABLE
HIZ
OUTPUT
0
0
0
IN0
1
0
0
IN1
X
1
X
Power Down
X
0
1
High Z
Pinout
ISL59420
(10 LD MSOP)
TOP VIEW
1
2
3
4
10
9
8
7
5
6
S0
GND
IN0
ENABLE
IN1
IN-
OUT
V+
V-
HIZ
-
+
OUT
DECODE
IN0
IN1
S0
ENABLE
EN0
EN1
HIZ
AMPLIFIER BIAS
+
-
IN-
ENABLE pin must be low in order to activate the HIZ state
Ordering Information
PART NUMBER
PART
MARKING
PACKAGE
TAPE &
REEL
PKG.
DWG. #
ISL59420IU
BBNAA
10 Ld MSOP
-
MDP0043
ISL59420IU-T7
BBNAA
10 Ld MSOP
7”
MDP0043
ISL59420IU-T13
BBNAA
10 Ld MSOP
13”
MDP0043
ISL59420IUZ
(Note)
BBPAA
10 Ld MSOP
(Pb-free)
-
MDP0043
ISL59420IUZ-T7
(Note)
BBPAA
10 Ld MSOP
(Pb-free)
7”
MDP0043
ISL59420IUZ-T13
(Note)
BBPAA
10 Ld MSOP
(Pb-free)
13”
MDP0043
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.
Data Sheet
September 22, 2005
相關PDF資料
PDF描述
ISL59420IU-T13 400MHz Multiplexing Amplifier
ISL59420IU-T7 400MHz Multiplexing Amplifier
ISL59420IUZ 400MHz Multiplexing Amplifier
ISL59420IUZ-T13 400MHz Multiplexing Amplifier
ISL59420IUZ-T7 400MHz Multiplexing Amplifier
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