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參數資料
| 型號： | HA4344B |
| 廠商： | Intersil Corporation |
| 英文描述： | 350MHz, 4x1 Video Crosspoint Switch with Synchronous Controls(350MHz, 4x1 視頻矩陣開關) |
| 中文描述： | 350MHz頻段，4x1視頻交叉點開關同步控制（350MHz頻段，4x1視頻矩陣開關） |
| 文件頁數： | 1/4頁 |
| 文件大?。?/td> | 100K |
| 代理商： | HA4344B |
1
FN3956.4
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. 2002, 2006. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
HA4344B
350MHz, 4x1 Video Crosspoint Switch
with Synchronous Controls
The HA4344B is a very wide bandwidth 4x1 crosspoint switch
ideal for professional video switching, HDTV, computer
display routing, and other high performance applications. This
circuit features very low power dissipation, excellent
differential gain and phase, high off isolation, symmetric slew
rates, fast switching, and latched control signals. When
disabled, the output is switched to a high impedance state,
making the HA4344B ideal for matrix routers.
The latched control signals allow for synchronized channel
switching. When CK1 is low, the master control latch loads
the next switching address (A0, A1, CS), while the closed
(assuming CK2 is the inverse of CK1) slave control latch
maintains the crosspoint in its current state. CK2 switching
low closes the master latch (with previous assumption),
loads the now open slave latch, and switches the crosspoint
to the newly selected channel. Channel selection is
asynchronous (changes with any control signal change) if
both CK1 and CK2 are low.
Features
Low Power Dissipation. . . . . . . . . . . . . . . . . . . . . .105mW
Symmetrical Slew Rates . . . . . . . . . . . . . . . . . . 1400V/
μ
s
0.1dB Gain Flatness. . . . . . . . . . . . . . . . . . . . . . . 100MHz
-3dB Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . 350MHz
Off Isolation (100MHz) . . . . . . . . . . . . . . . . . . . . . . . .70dB
Crosstalk Rejection (30MHz) . . . . . . . . . . . . . . . . . . .80dB
Differential Gain and Phase . . . . . . . . . . . . . . 0.01%/0.01°
High ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . .>2000V
TTL Compatible Control Signals
Latched Control Lines for Synchronous Switching
Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
Professional Video Switching and Routing
RGB Video Distribution Systems
Computer Graphics
RF Switching and Routing
Pinout
HA4344B (SOIC)
TOP VIEW
Ordering Information
PART
NUMBER
PART
MARKING
TEMP. RANGE
(°C)
PACKAGE
PKG.
DWG. #
HA4344BCB
HA4344BCB
0 to 70
16 Ld SOIC M16.15
HA4344BCBZ
(Note)
4344BCBZ
0 to 70
16 Ld SOIC
(Pb-free)
M16.15
HA4344BCBZ96
(Note)
4344BCBZ
0 to 70
16 Ld SOIC
Tape & Reel
(Pb-free)
M16.15
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.
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
IN0
GND
IN1
GND
IN2
GND
GND
IN3
V+
A1
CS
OUT
CK2
CK1
V-
A0
Functional Diagram
Timing Diagram
OUT
DECODE
EN0
EN1
EN2
EN3
IN0
IN1
IN2
IN3
C
C
C
C
CK1
CK2
A0
A1
CS
D
L
Q
D
L
Q
D
L
Q
D
L
Q
D
L
Q
C
D
L
Q
C
D
L
Q
C
D
L
Q
C
100k
Ω
100k
Ω
A0, A1, CS
OUT
CHX
CHY
CHZ
CHX
CHX
CHY
CHX
CHZ
CHZ
CK1
CK2
Data Sheet
June 1, 2006
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HA4344B_06 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:350MHz, 4x1 Video Crosspoint Switch with Synchronous Controls |
| HA4344BCB | 功能描述:IC SWITCH CROSS VIDEO 4:1 16SOIC RoHS:否 類別:集成電路 (IC) >> 專用 IC 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:調幀器 應用:數據傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應商設備封裝:400-PBGA（27x27） 包裝:散裝 |
| HA4344BCB96 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:350MHz, 4 x 1 Video Crosspoint Switch with Synchronous Controls |
| HA4344BCB96S2492 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述: |
| HA4344BCBZ | 功能描述:模擬和數字交叉點 IC W/ANNEAL MUX 4X1 VID SYNC-CONTROLS 16 COM RoHS:否 制造商:Micrel 配置:2 x 2 封裝 / 箱體:MLF-16 數據速率:10.7 Gbps 輸入電平:CML, LVDS, LVPECL 輸出電平:CML 電源電壓-最大:3.6 V 電源電壓-最小:2.375 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 產品:Digital Crosspoint 封裝:Tube |
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