HA4314B Datasheet, PDF (1/10 Pages) Intersil Corporation – 400MHz, 4 x 1 Video Crosspoint Switch

Data Sheet
HA4314B
January 1999 File Number 3679.7
400MHz, 4 x 1 Video Crosspoint Switch
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.
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.
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.
Ordering Information
TEMP.
PART NUMBER RANGE (^oC)
PACKAGE
PKG.
NO.
HA4314BCP
0 to 70 14 Ld PDIP
E14.3
HA4314BCB
0 to 70 14 Ld SOIC
M14.15
HA4314BCB96
0 to 70
14 Ld SOIC Tape and M14.15
Reel
HA4314BCA
0 to 70 16 Ld SSOP
M16.15A
HA4314BCA96
0 to 70
16 Ld SSOP Tape
and Reel
M16.15A
Truth Table
CS
A1
A0
OUT
0
0
0
IN0
0
0
1
IN1
0
1
0
IN2
0
1
1
IN3
1
X
X HIGH - Z
Features
• 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
• Improved Replacement for GX4314 and GX4314L
Applications
• Professional Video Switching and Routing
• HDTV
• Computer Graphics
• RF Switching and Routing
• PCM Data Routing
Pinouts
HA4314B (PDIP, SOIC)
TOP VIEW
IN0 1
GND 2
IN1 3
GND 4
IN2 5
GND 6
IN3 7
14 V+
13 A0
12 A1
11 CS
10 OUT
9 NC
8 V-
HA4314B (SSOP)
TOP VIEW
IN0 1
GND 2
IN1 3
GND 4
IN2 5
GND 6
IN3 7
GND 8
16 V+
15 A0
14 A1
13 CS
12 OUT
11 NOTE
10 NOTE
9 V-
NOTE: These pins must be left floating or connected to ground.
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999