HA4314B
®
Data Sheet
September 11, 2007
FN3679.12
400MHz, 4x1 Video Crosspoint Switch
Features
The HA4314B is a very wide bandwidth 4x1 crosspoint switch
ideal for professional video switching, HDTV, computer monitor
routing, and other high performance applications. The circuit
features very low power dissipation (105mW Enabled, 4mW
Disabled), excellent differential gain and phase, and very high
off isolation. When disabled, the output is switched to a high
impedance state, making the HA4314B ideal for routing matrix
equipment.
• Low Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . 105mW
• Symmetrical Slew Rates. . . . . . . . . . . . . . . . . . . . . 1400V/μs
• 0.1dB Gain Flatness . . . . . . . . . . . . . . . . . . . . . . . . . 100MHz
• -3dB Bandwidth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400MHz
• Off Isolation (100MHz) . . . . . . . . . . . . . . . . . . . . . . . . . . 70dB
• Crosstalk Rejection (30MHz) . . . . . . . . . . . . . . . . . . . . . 80dB
• Differential Gain and Phase . . . . . . . . . . . . . . . 0.01%/0.01 °
• High ESD Rating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . >2000V
• TTL Compatible Control Inputs
The HA4314B requires no external current source, and
features fast switching and symmetric slew rates.
For a 4x1 crosspoint with Tally outputs (channel indicators) or
with synchronous control signals, please refer to the HA4404B
and HA4344B data sheets, respectively.
• Improved Replacement for GX4314 and GX4314L
• Pb-Free Available (RoHS Compliant)
For audio channels requiring larger signal swings, please refer
to the CD22M3494 (16x8) data sheet.
Applications
Ordering Information
• Professional Video Switching and Routing
• HDTV
TEMP.
RANGE
(°C)
PART
PART
PKG.
• Computer Graphics
• RF Switching and Routing
• PCM Data Routing
Truth Table
NUMBER
MARKING
PACKAGE DWG. #
HA4314BCA
HA 4314BCA
0 to +70 16 Ld QSOP M16.15A
HA4314BCAZ* HA43 14BCAZ 0 to +70 16 Ld QSOP M16.15A
(Note)
(Pb-free)
HA4314BCB* HA4314BCB
0 to +70 14 Ld SOIC M14.15
CS
A1
A0
0
OUT
IN0
HA4314BCBZ* 4314BCBZ
(Note)
0 to +70 14 Ld SOIC M14.15
(Pb-free)
0
0
0
0
1
IN1
HA4314BCP
HA4314BCP
0 to +70 14 Ld PDIP E14.3
0
1
0
IN2
HA4314BCPZ HA4314BCPZ 0 to +70 14 Ld PDIP** E14.3
(Note) (Pb-free)
0
1
1
IN3
*Add “96” suffix for tape and reel. Please refer to TB347 for details on
reel specifications.
1
X
X
HIGH - Z
**Pb-free PDIPs can be used for through hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications
NOTE: These Intersil Pb-free plastic packaged products employ
special Pb-free material sets; molding compounds/die attach
materials and 100% matte tin plate PLUS ANNEAL - e3 termination
finish, which is 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.
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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1
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