HA4344BCB Intersil, HA4344BCB Datasheet
HA4344BCB
Manufacturer Part Number
HA4344BCB
Description
IC SWITCH CROSS VIDEO 4:1 16SOIC
Manufacturer
Intersil
Datasheet
1.HA4344BCBZ.pdf
(4 pages)
Specifications of HA4344BCB
Applications
*
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HA4344BCB
Manufacturer:
INTERSIL
Quantity:
5 510
Company:
Part Number:
HA4344BCB
Manufacturer:
VISHAY
Quantity:
5 510
Part Number:
HA4344BCB
Manufacturer:
NULL
Quantity:
20 000
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.
Ordering Information
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.
Functional Diagram
HA4344BCB
HA4344BCBZ
(Note)
HA4344BCBZ96
(Note)
CK1
CK2
CS
A0
A1
NUMBER
PART
100kΩ
DECODE
HA4344BCB
4344BCBZ
4344BCBZ
MARKING
PART
EN0
EN1
EN2
EN3
100kΩ
D
C
D
C
D
C
D
C
L
L
L
L
®
Q
Q
Q
TEMP. RANGE
Q
1
0 to 70
0 to 70
0 to 70
(°C)
D
C
D
D
C
D
C
C
L
L
L
L
Data Sheet
Q
Q
Q
Q
IN0
IN1
IN2
IN3
16 Ld SOIC M16.15
16 Ld SOIC
(Pb-free)
16 Ld SOIC
Tape & Reel
(Pb-free)
PACKAGE
OUT
1-888-INTERSIL or 1-888-468-3774
M16.15
M16.15
DWG. #
PKG.
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• Low Power Dissipation . . . . . . . . . . . . . . . . . . . . . .105mW
• Symmetrical Slew Rates . . . . . . . . . . . . . . . . . . 1400V/μs
• 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
Timing Diagram
A0, A1, CS
All other trademarks mentioned are the property of their respective owners.
June 1, 2006
|
OUT
Intersil (and design) is a registered trademark of Intersil Americas Inc.
CK1
CK2
Copyright Intersil Americas Inc. 2002, 2006. All Rights Reserved
GND
GND
GND
GND
IN0
IN1
IN2
IN3
CHX
CHX
1
2
3
4
5
6
7
8
HA4344B (SOIC)
TOP VIEW
CHY
CHZ
CHY
16
15
14
13
12
11
10
9
V+
A0
A1
CS
OUT
CK2
CK1
V-
HA4344B
CHX
CHX
FN3956.4
CHZ
CHZ
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HA4344BCB Summary of contents
Page 1
... HA4344BCB HA4344BCB HA4344BCBZ 4344BCBZ (Note) HA4344BCBZ96 4344BCBZ (Note) 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 ...
Page 2
Absolute Maximum Ratings Voltage Between V+ and .12V Input Voltage . ...
Page 3
Electrical Specifications V SUPPLY PARAMETER -3dB Bandwidth ±0.1dB Flat Bandwidth Input Resistance Input Capacitance Enabled Output Resistance Disabled Output Capacitance Differential Gain Differential Phase Off Isolation Crosstalk Rejection Slew Rate (1.5V , +SR/-SR) P-P Total Harmonic Distortion (Note 3) Disabled ...
Page 4
... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...