參數(shù)資料
型號(hào): ISL59446IRZ-T7
廠商: INTERSIL CORP
元件分類: 運(yùn)動(dòng)控制電子
英文描述: 500MHz Triple 4:1 Gain-of-2, Multiplexing Amplifier
中文描述: TRIPLE 2-CHANNEL, VIDEO MULTIPLEXER, QCC32
封裝: 5 X 6 MM, ROHS COMPLIANT, MO-220, MLFP-32
文件頁數(shù): 1/13頁
文件大?。?/td> 567K
代理商: ISL59446IRZ-T7
1
FN6261.0
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. 2006. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
ISL59446
500MHz Triple 4:1 Gain-of-2, Multiplexing
Amplifier
The ISL59446 is a triple channel 4:1 multiplexer featuring
integrated amplifiers with a fixed gain of 2, high slew-rate
and excellent bandwidth for video switching. The device
features a three-state output (HIZ), which allows the outputs
of multiple devices to be tied together. A power-down mode
(ENABLE) is included to turn off un-needed circuitry in power
sensitive applications. When the ENABLE pin is pulled high,
the part enters a power-down mode and consumes just
14mW.
Pinout
Features
510MHz bandwidth into 150
Ω
±1600V/μs slew rate
High impedance buffered inputs
Internally set gain-of-2
High speed three-state outputs (HIZ)
Power-down mode (ENABLE)
±5V operation
Supply current 11mA/ch
Pb-free plus anneal available (RoHS compliant)
Applications
HDTV/DTV analog inputs
Video projectors
Computer monitors
Set-top boxes
Security video
Broadcast video equipment
Functional Diagram (each channel)
Ordering Information
PART NUMBER
(Note)
PART
MARKING
TAPE &
REEL
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL59446IRZ
IRZ
-
32 Ld QFN
L32.5x6A
ISL59446IRZ-T7 IRZ
7”
32 Ld QFN
L32.5x6A
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.
THERMAL
PAD
25
24
23
22
21
20
19
3
3
3
2
2
1
I
1
G
1
I
1
N
1
I
1
2
3
4
5
6
7
IN1A
NIC
IN1B
NIC
IN1C
GNDB
IN2A
ENABLE
NIC
V+
OUTA
V-
OUTB
OUTC
G
I
N
I
N
8
9
18
17
1
N
2
1
I
2
S0
S1
NIC
IN2B
I
H
THERMAL PAD INTERNALLY CONNECTED TO V-. PAD MUST BE
TIED TO V-
NIC = NO INTERNAL CONNECTION
x2
x2
x2
TABLE 1. CHANNEL SELECT LOGIC TABLE ISL59446
S1
S0
ENABLE
HIZ
OUTPUT
0
0
0
0
IN0 (A, B, C)
0
1
0
0
IN1 (A, B, C)
1
0
0
0
IN2 (A, B, C)
1
1
0
0
IN3 (A, B, C)
X
X
1
X
Power-Down
X
X
0
1
High Z
DECODE
IN0(A, B, C)
IN1(A, B, C)
IN2(A, B, C)
IN3(A, B, C)
S0
S1
EN0
EN1
EN3
EN2
OUT
HIZ
ENABLE
AMPLIFIER BIAS
+
-
Data Sheet
May 19, 2006
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