HA4201 Datasheet, PDF (1/7 Pages) Intersil Corporation – 480MHz, 1 x 1 Video Crosspoint Switch with Tally Output

Data Sheet
HA4201
September 1998
File Number 3680.4
480MHz, 1 x 1 Video Crosspoint
Switch with Tally Output
The HA4201 is a very wide bandwidth 1 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, 1mW Disabled), excellent differential gain
and phase, and very high off isolation. When disabled, the
output is switched to a high impedance state, making the
HA4201 ideal for routing matrix equipment.
The HA4201 requires no external current source, and
features fast switching and symmetric slew rates. The tally
output is an open collector PNP transistor to V_CC, and is
activated whenever EN = 1 to provide an indication of
crosspoint selection.
For applications which don’t require a Tally output, please
refer to the HA4600 data sheet.
Pinout
HA4201
(SOIC)
TOP VIEW
EN 1
V- 2
V+ 3
OUT 4
8 GND
7 IN
6 NC
5 TALLY
Truth Table
EN
0
1
OUT
High Z
Active
TALLY
Off
On
Features
• Low Power Dissipation . . . . . . . . . . . . . . . . . . . . . 105mW
• Symmetrical Slew Rates . . . . . . . . . . . . . . . . . . 1700V/µs
• 0.1dB Gain Flatness. . . . . . . . . . . . . . . . . . . . . . . 250MHz
• Off Isolation (100MHz) . . . . . . . . . . . . . . . . . . . . . . . 85dB
• Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.01%
• Differential Phase . . . . . . . . . . . . . . . . . . . . 0.01 Degrees
• High ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . >1800V
• TTL Compatible Enable Input
• Open Collector Tally Output
• Improved Replacement for GX4201
Applications
• Professional Video Switching and Routing
• Video Multiplexers
• HDTV
• Computer Graphics
• RF Switching and Routing
• PCM Data Routing
Ordering Information
PART NUMBER
(BRAND)
HA4201CB
(H4201CB)
HA4201CB96
(H4201CB)
TEMP.
RANGE (^oC)
PACKAGE
0 to 70 8 Ld SOIC
0 to 70
8 Ld SOIC Tape
and Reel
PKG.
NO.
M8.15
M8.15
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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