BOWEI HE017

HE017/HE017A
B O WEI
GaAs SPST Anolog Switches
BOWEI INTEGRATED CIRCUITS CO.,LTD.
Typical Performance
I . L(dB)
Insertion Loss VS. Frequency
Features
●Internal
TTL driver
●1μm GaAs IC process
● Fast switching speed, 3ns typical
●High isolation:60dB/100MHz
●Stanard package:DS-8
●Operating temperature range:-55℃~+85℃
Frequency range
On/Off
HE017
time
HE 017A
Unit
f L ~f H
MHz
t on
ns
tr tf
ns
Isolation
Iso
Insertion loss
IL
dB
dB
Rise / Fall HE017
Time HE017A
Overshoot
HE017
HE017A
VS
I CC
Control Current
* Taken at f =10 0MHz
300
Isolation VS. Frequency
Ta=+25℃
Ta=+85℃
Ta= -40℃
70
Guaranteed
Max
Min
Typical
DC-300
DC
5. 0
10.0
–
–
–
–
65
60
1.0
20
50
–
–
–
5
–
8. 0
20. 0
mV
mV
mA
200
100
Frequency(MHz)
Isolation
Symbol
1.2
1.0
0.8
0
Specifications( measured in a 50Ωsystem, TA=25℃)
Parameter
Ta=+25℃
Ta=+85℃
Ta= -40℃
60
50
300
20. 0
40.0
15.0
0
100
300
200
Frequency(MHz)
Truth table
15.0
HE017
–
1.5
50
100
10
Control
Input
K1
K2
High
OFF ON
Low
ON
OFF
HE017A
Absolute Maximum Ratings
Control
Input
HE017A He017
Negative Voltage:
HE017: -14V
HE017A: -7V
K1
K2
-12V
1 N/C
High
ON OFF
2 Output1 Output1
OFF ON
Low
GND
3 GND
Input
4 Input
Functional Schematic
5 GND GND
6 Output2 Output2
OUT1
-5V
7
N/C
8 Control Control IN
OUT2
Storage Temp:+125℃
DS-8
Application notes
1. ESD sensitive device observe handling precoution
2. Precaution should be taken to avoid the video transients
during switching period
3. The device should be properly grounded to insure the
isolation performance
V
CTRL
V ee
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