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HI-222 Schematic ( PDF Datasheet ) - Intersil Corporation

Teilenummer HI-222
Beschreibung High Frequency/Video Switch
Hersteller Intersil Corporation
Logo Intersil Corporation Logo 




Gesamt 9 Seiten
HI-222 Datasheet, Funktion
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .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 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






HI-222 Datasheet, Funktion
HI-222
Typical Performance Curves Unless Otherwise Specified: TA = 25oC, VSUPPLY = ±15V
+5.0
-4.0
-3.0
-2.0
-1.0
0.0
-1.0
-2.0
-3.0
-4.0
-5.0
-55
+V = +10V
-V = -10V
+V = +15V
-V = -15V
-15 25 65 105
TEMPERATURE (oC)
125
FIGURE 4. SUPPLY CURRENT vs TEMPERATURE vs SUPPLY
VOLTAGE
150
100
50
0
-55
tON
tOFF
±V = ±15V
VAH = 3.0V
VAL = 0.0V
VIN = 5V
RL = 2k
CL = 35pF
25
TEMPERATURE (oC)
125
FIGURE 6. SWITCHING TIME vs TEMPERATURE
25
VIN = VOUT = 0.0V
20
15
10
-5
0
25
VAH = 5.0V
VAL = 2.0V
VAH = 0.8V
VAL = 0.8V
55 85 105
TEMPERATURE (oC)
125
FIGURE 5. STEADY STATE ADDRESS INPUT CURRENT vs
TEMPERATURE
2.0
1.8
1.6 VAH
1.4
1.2 VAL
1.0
0.8
0.6
0.4
0.2
0.0
15
14 13 12
11 10 9
±SUPPLY (V)
8
76
5
FIGURE 7. SWITCHING THRESHOLD vs ±SUPPLY VOLTAGE
1.6
1.5
VAH
1.4
1.3
VAL
1.2
1.1
1.0
25
55 85
TEMPERATURE (oC)
125
FIGURE 8. ADDRESS INPUT THRESHOLD vs TEMPERATURE
80
70
60
125oC
50
40
30
20 -55oC
10
0.0oC
25oC
0
-15
-10
-5 0 +5
ANALOG INPUT (V)
±V = ±15V
1 = +7.5mA
+10 +15
FIGURE 9. rON vs ANALOG INPUT vs TEMPERATURE
6

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