HA4314B
Data Sheet
January 1999
File Number 3679.7
400MHz, 4 x 1 Video Crosspoint Switch
Features
The HA4314B is a very wide bandwidth 4 x 1 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 Degrees
• 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 4 x 1 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
Applications
For audio channels requiring larger signal swings, please
refer to the CD74HC22106 (8 x 8), CD22M3493 (12 x 8),
and CD22M3494 (16 x 8) data sheets.
• Professional Video Switching and Routing
• HDTV
• Computer Graphics
Ordering Information
• RF Switching and Routing
• PCM Data Routing
TEMP.
PKG.
NO.
o
PART NUMBER RANGE ( C)
PACKAGE
14 Ld PDIP
14 Ld SOIC
HA4314BCP
HA4314BCB
HA4314BCB96
0 to 70
0 to 70
0 to 70
E14.3
M14.15
Pinouts
HA4314B (PDIP, SOIC)
14 Ld SOIC Tape and M14.15
Reel
TOP VIEW
HA4314BCA
0 to 70
0 to 70
16 Ld SSOP
M16.15A
M16.15A
14
IN0
GND
IN1
1
2
3
4
5
6
7
V+
HA4314BCA96
16 Ld SSOP Tape
and Reel
13 A0
12
A1
GND
CS
11
10
9
Truth Table
OUT
IN2
GND
IN3
NC
V-
CS
A1
0
A0
0
OUT
IN0
8
0
0
0
0
1
0
1
IN1
HA4314B (SSOP)
1
0
IN2
TOP VIEW
1
1
IN3
16
IN0
GND
IN1
1
2
3
4
5
6
7
8
V+
X
X
HIGH - Z
15 A0
14
A1
GND
CS
13
12
11
OUT
IN2
GND
IN3
NOTE
10 NOTE
V-
GND
9
NOTE: These pins must be left floating or connected to ground.
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
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