參數(shù)資料
型號(hào): HI-222
廠商: Intersil Corporation
英文描述: Flash 8Mb PROM (ST Micro),
中文描述: 高頻/視頻開關(guān)
文件頁數(shù): 1/9頁
文件大小: 108K
代理商: HI-222
1
May 1999
HI-222
High Frequency/Video Switch
Features
Wideband Operation . . . . . . . . . . . . . . . . . . . . . 200MHz
Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . .0.03%
Differential Phase . . . . . . . . . . . . . . . . . .0.003 Degrees
Switching Speed . . . . . . . . . . . . . . . . . . . . . . . . . .100ns
r
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
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 r
ON
, 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
HI-222 (CLCC/PLCC) (LOGIC “0” INPUT)
TOP VIEW
Part Number Information
Functional Diagram
NOTE:
performance. All nonconnected pins should be tied to ground.
Source and Drain are arbitrarily depicted as Analog Input and Output, respectively. They may be interchanged without affecting
1
2
3
4
5
6
7
14
13
12
11
10
9
8
NC
GND
V+
NC
NC
V
IN2
V
IN1
NC
V-
NC
V
A1
V
OUT1
V
OUT2
V
A2
4
5
6
7
8
9
10
11
12
13
3
2
1
20
19
15
14
18
17
16
NC
V-
NC
GND
NC
V+
NC
NC
V
O
V
I
V
O
V
I
V
A2
V
A1
N
N
N
N
N
N
PART NUMBER
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
HI4P0222-5
0 to 75
20 Ld PLCC
N20.35
HI1-0222-5
0 to 75
14 Ld CERDIP
F14.3
HI3-0222-5
0 to 75
14 Ld PDIP
E14.3
LOGIC INPUT
Q
LEVEL SHIFTER AND
DRIVER
V-
V+
V-
V+
IN
OUT
Q
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
Harris Corporation 1997
File Number
3124.2
[ /Title
(HI-
222)
/Sub-
ject
(High
Fre-
quency/
Video
Switch)
/Author
()
/Key-
words
HI-222/883
POSOBSOLETE PRODUCT
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