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PDF HI-222 Data sheet ( Hoja de datos )
| Número de pieza | HI-222 | |
| Descripción | High Frequency/Video Switch | |
| Fabricantes | Intersil Corporation | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HI-222 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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May 1999
POSSOIBBLSEOSLUHEBIT-S2E2TP2ITR/8UO8T3DEUPCRTODUCT
HI-222
High Frequency/Video Switch
[ /Title
(HI-
222)
/Sub-
ject
(High
Fre-
quency/
Video
Switch)
/Author
()
/Key-
words
Features
• Wideband Operation . . . . . . . . . . . . . . . . . . . . . 200MHz
• Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . 0.03%
• Differential Phase . . . . . . . . . . . . . . . . . . 0.003 Degrees
• Switching Speed . . . . . . . . . . . . . . . . . . . . . . . . . . 100ns
• rON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35Ω
• Off Isolation at 10MHz . . . . . . . . . . . . . . . . . . . . . -65dB
• Crosstalk at 10MHz . . . . . . . . . . . . . . . . . . . . . . . . -80dB
Applications
• Routing Switchers
• Production Mixers
• High Definition TV
• Radar Signal Conditioning
• Medical Imaging
• Heads-Up Displays
• Simulators
• Sonar
Related Literature
• HI-222/883 Data Sheet in 1989 Military Analog Data Book
Description
The HI-222 is a high frequency analog switch that
complements the Harris family of high speed op amps and
buffers. Fabricated with our Dielectric Isolation process and
using silicon gate technology, many key parameters have
been enhanced.
Crosstalk and off isolation are optimized with a T-switch
configuration and the use of nonconnected pins for extended
shielding. Other features of the HI-222 include wideband
operation, low rON, fast switching speeds and low differential
gain and phase. The characteristics of this TTL compatible
device make it ideal for designs where improved switching
performance is required.
The primary application of this dual SPST switch is the
routing of high frequency signals in equipment ranging from
video production mixers to military RF circuits.
For specifications on HI-222/883, refer to Harris Military
Analog Data book.
Pinouts
HI-222 (CERDIP, PDIP) (LOGIC “1” INPUT)
TOP VIEW
NC 1
VIN1 2
GND 3
V+ 4
NC 5
VIN2 6
NC 7
14 VOUT1
13 NC
12 VA1
11 V-
10 VA2
9 NC
8 VOUT2
Part Number Information
PART NUMBER
HI4P0222-5
HI1-0222-5
HI3-0222-5
TEMP.
RANGE (oC)
PACKAGE
0 to 75 20 Ld PLCC
0 to 75 14 Ld CERDIP
0 to 75 14 Ld PDIP
Functional Diagram
V+
PKG.
NO.
N20.35
F14.3
E14.3
HI-222 (CLCC/PLCC) (LOGIC “0” INPUT)
TOP VIEW
IN
OUT
3 2 1 20 19
GND 4
NC 5
V+ 6
NC 7
NC 8
18 VA1
17 NC
16 V-
15 NC
14 VA2
9 10 11 12 13
V-
Q
LEVEL SHIFTER AND
Q DRIVER
LOGIC INPUT
V+
V-
NOTE: Source and Drain are arbitrarily depicted as Analog Input and Output, respectively. They may be interchanged without affecting
performance. All nonconnected pins should be tied to ground.
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright © Harris Corporation 1997
1
File Number 3124.2
1 page  
Switching Waveforms
HI-222
LOGIC “0” = SWITCH ON
DIGITAL VAH = 3.0V
INPUT
50%
SWITCH 0V
OUTPUT
VAL = 0.0V
50%
tON tOFF1
90%
90%
FIGURE 2. LOGIC “0” = SWITCH ON
TOP: (2V/DIV.)
BOTTOM: OUTPUT (2V/DIV.)
HORIZONTAL: 100ns/DIV.
FIGURE 3. tON, tOFF, VAL = 0.0V, VAH = 3.0V
5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet HI-222.PDF ] | |
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