CHS5100
Ref. : DSCHS51006354
1/9Er
reur!
Docu
ment
princ
ipal
seule
ment
.
Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Route Dpartementale 128 - B.P.46 - 91401 Orsay Cedex France
Tel. : +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
DC-20GHz Reflective SPDT Switch
GaAs Monolithic Microwave IC
Description
The CHS5100 is a wideband monolithic
FET based reflective switch manufactured
on a standard power process using 0.7m
implanted active layer MESFET, via holes,
air bridges and electron beam gate
lithography.
This wideband switch is suitable for ultra
broadband ECM and EW systems. It can
also be used in instrumentation and
wideband signal processing applications.
Available in chip form
Main Features
Broadband performance : DC-20GHz
Low insertion loss : 2.1dB@20GHz
High isolation : 53dB@1GHz
30dB@20GHz
Excellent input and output matching:
VSWR < 1.5:1
IN
Out 2
Out 1
V2
V1
Chip size : 1,92 x 1,22 x 0.1mm
Main Characteristics
Tamb = +25C
Symbol
Parameter
Min
Typ
Max
Unit
Il
On state insertion loss
2.5
dB
CHS5100
DC-20GHz Reflective SPDT Switch
Ref. : DSCHS51006354
2/9
Specifications subject to change without notice
Route Dpartementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
Is
Off state isolation
25
dB
VSWR
Input and output matching
1.5:1
ESD Protections : Electrostatic sensitive discharge device observe handling precautions !
DC-20GHz Reflective SPDT Switch
CHS5100
Ref. : DSCHS51006354
3/9
Specifications subject to change without notice
Route Dpartementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
Electrical Characteristics
Tamb = +25C, specifications are given for typical control voltages and for 50ohm source
and load impedance.
Symbol
Parameter
Test
Conditions
Min
Typ
Max
Unit
Fop
Operating frequency range
0.5
20
GHz
Il
On state insertion loss
1GHz
5GHz
10GHz
15GHz
20GHz
1.15
1.20
1.40
1.60
2.10
2.50
dB
Is
Off state reverse isolation
1GHz
5GHz
10GHz
15GHz
20GHz
25
53
42
37
34
30
dB
VSWR
Input VSWR
1.5:1
VSWR
Ouput VSWR
1.5:1
P
1dB
Input compressed power
20GHz
20
dBm
Ic
Control current
100
A
VH
High level control voltage
-2
0
Volt
VL
Low level control voltage
-6
-4.75
Volt
Absolute Maximum Ratings
(1)
Tamb = +25C
Symbol
Parameter
Value
Unit
VH,VL
Control voltages
-8 to 0
Volt
Pin
Maximum peak input power overdrive
(2)
30
dBm
Top
Operating temperature range
-40 to +85
C
Tstg
Storage temperature range
-55 to +125
C
(1) Operation of this device above anyone of these parameters may cause permanent damage
(2) Duration < 1s
CHS5100
DC-20GHz Reflective SPDT Switch
Ref. : DSCHS51006354
4/9
Specifications subject to change without notice
Route Dpartementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
Typical Scattering Parameters
Tamb = +25C, Bias Conditions : VL = -6V, VH = 0V,
on-state IN-Out1 path
Freq.
GHz
S11
dB
S11
/
/
/
/
S12
dB
S12
/
/
/
/
S21
dB
S21
/
/
/
/
S22
dB
S22
/
/
/
/
0.50
-19.93
-4.0
-1.10
-5.6
-1.11
-5.6
-19.98
-5.8
1.00
-19.85
-11.9
-1.12
-10.3
-1.13
-10.3
-19.88
-15.7
1.50
-19.73
-19.5
-1.14
-15.2
-1.14
-15.2
-19.75
-25.1
2.00
-19.63
-26.6
-1.15
-20.1
-1.15
-20.1
-19.60
-33.4
2.50
-19.59
-33.4
-1.17
-25.0
-1.17
-25.0
-19.41
-42.0
3.00
-19.46
-39.7
-1.18
-29.9
-1.19
-29.9
-19.27
-50.1
3.50
-19.38
-46.0
-1.19
-34.8
-1.20
-34.8
-19.08
-58.0
4.00
-19.27
-52.0
-1.21
-39.8
-1.21
-39.7
-18.91
-65.0
4.50
-19.21
-57.8
-1.23
-44.7
-1.23
-44.7
-18.74
-72.6
5.00
-19.22
-62.4
-1.25
-49.6
-1.25
-49.6
-18.62
-78.5
5.50
-19.05
-67.7
-1.26
-54.5
-1.26
-54.6
-18.45
-85.2
6.00
-19.02
-72.0
-1.28
-59.5
-1.28
-59.5
-18.45
-90.5
6.50
-18.96
-75.5
-1.30
-64.4
-1.30
-64.4
-18.35
-95.8
7.00
-18.59
-88.0
-1.31
-69.6
-1.31
-69.6
-18.01
-109.3
7.50
-18.61
-92.8
-1.33
-74.5
-1.33
-74.6
-17.84
-115.5
8.00
-18.52
-96.7
-1.34
-79.5
-1.35
-79.6
-17.92
-121.1
8.50
-18.56
-101.6
-1.36
-84.6
-1.36
-84.6
-17.76
-127.2
9.00
-18.50
-104.7
-1.38
-89.6
-1.38
-89.6
-17.83
-132.3
9.50
-18.51
-109.3
-1.40
-94.7
-1.40
-94.7
-17.82
-138.3
10.00
-18.56
-112.4
-1.42
-99.8
-1.42
-99.8
-18.04
-143.2
10.50
-18.59
-115.7
-1.45
-104.9
-1.44
-104.9
-18.05
-149.0
11.00
-18.69
-119.2
-1.46
-110.1
-1.46
-110.1
-18.22
-153.3
11.50
-18.67
-122.1
-1.48
-115.2
-1.48
-115.3
-18.29
-158.7
12.00
-18.83
-124.5
-1.50
-120.5
-1.50
-120.5
-18.52
-162.7
12.50
-18.95
-127.1
-1.52
-125.7
-1.52
-125.7
-18.68
-167.4
13.00
-18.97
-130.0
-1.54
-131.0
-1.55
-131.1
-19.01
-171.5
13.50
-19.12
-132.8
-1.57
-136.4
-1.57
-136.4
-19.21
-175.7
14.00
-19.19
-134.6
-1.58
-141.8
-1.59
-141.8
-19.63
-179.8
14.50
-19.33
-136.9
-1.60
-147.2
-1.60
-147.3
-20.01
175.2
15.00
-19.54
-139.0
-1.63
-152.7
-1.63
-152.7
-20.18
172.7
15.50
-19.67
-141.7
-1.66
-158.2
-1.66
-158.2
-20.59
166.4
16.00
-19.73
-143.1
-1.68
-163.8
-1.68
-163.8
-20.97
163.5
16.50
-20.17
-145.3
-1.71
-169.5
-1.71
-169.5
21.10
160.4
17.00
-20.44
-148.3
-1.75
-175.3
-1.75
-175.3
-21.89
154.9
17.50
-20.80
-149.5
-1.78
179.0
-1.78
178.9
-21.89
151.5
18.00
-21.11
-154.0
-1.82
173.0
-1.82
173.0
-22.51
147.0
18.50
-21.78
-156.3
-1.86
167.1
-1.86
167.1
-23.39
140.1
19.00
-22.61
-159.3
-1.91
161.1
-1.91
161.0
-22.64
126.9
19.50
-24.05
-164.4
-1.95
155.1
-1.95
155.0
-22.32
125.9
20.00
-25.54
-162.9
-1.98
148.8
-1.98
148.7
-23.99
122.6
20.50
-29.33
-165.4
-2.02
142.3
-2.03
142.3
-23.53
99.0
21.00
-33.39
-164.3
-2.07
135.7
-2.08
135.7
-22.77
89.5
21.50
-46.45
-92.3
-2.13
129.1
-2.13
129.0
-23.50
92.1
22.00
-32.38
-30.2
-2.21
122.3
-2.21
122.2
-22.97
61.6
22.50
-26.53
-20.4
-2.30
115.0
-2.31
115.0
-20.57
52.6
23.00
-22.06
-23.9
-2.44
107.6
-2.44
107.6
-19.13
47.1
23.50
-19.35
-29.7
-2.62
100.5
-2.63
100.4
-18.64
27.7
24.00
-16.65
-34.4
-2.78
93.1
-2.79
93.1
-17.00
15.9
24.50
-14.54
-39.5
-2.98
85.5
-2.97
85.6
-15.65
6.2
25.00
-12.84
-45.9
-3.21
78.0
-3.21
77.9
-14.67
-6.7
25.50
-11.32
-51.7
-3.45
70.2
-3.45
70.2
-13.41
-16.0
DC-20GHz Reflective SPDT Switch
CHS5100
Ref. : DSCHS51006354
5/9
Specifications subject to change without notice
Route Dpartementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
Typical Scattering Parameters
Tamb = +25C, Bias Conditions : VL = -6V, VH = 0V,
off-state IN-Out1 path
Freq.
GHz
S11
dB
S11
/
/
/
/
S12
dB
S12
/
/
/
/
S21
dB
S21
/
/
/
/
S22
dB
S22
/
/
/
/
0.50
-18.28
2.8
-60.07
100.4
-62.13
82.9
-1.64
177.1
1.00
-17.46
-6.1
-52.95
85.5
-54.18
79.4
-1.66
175.3
1.50
-18.42
-30.5
-50.17
78.2
-49.95
76.6
-1.70
173.4
2.00
-17.00
-33.7
-47.30
71.7
-47.23
71.4
-1.74
171.4
2.50
-18.65
-43.5
-45.64
71.5
-45.87
67.7
-1.80
169.6
3.00
-19.40
-39.9
-44.56
63.7
-44.59
65.9
-1.85
167.7
3.50
-16.10
-53.3
-43.57
59.8
-43.48
61.0
-1.90
166.0
4.00
-17.52
-65.5
-42.76
54.3
-42.72
56.3
-1.95
164.1
4.50
-20.00
-85.2
-41.88
53.2
-41.87
51.5
-1.99
162.6
5.00
-18.14
-70.0
-40.89
50.3
-41.19
50.4
-2.05
160.8
5.50
-19.42
-83.4
-40.66
47.2
-40.67
47.4
-2.10
159.3
6.00
-18.43
-86.0
-40.18
44.0
-40.16
44.2
-2.14
157.5
6.50
-17.59
-76.1
-39.40
41.9
-39.44
42.2
-2.18
156.1
7.00
-18.33
-108.9
-39.34
39.4
-39.53
39.6
-2.17
153.9
7.50
-17.68
-115.8
-39.09
37.6
-38.91
36.0
-2.20
152.4
8.00
-22.95
-97.1
-38.53
38.5
-38.79
37.6
-2.23
150.6
8.50
-20.38
-105.2
-38.31
35.6
-38.16
34.2
-2.26
149.2
9.00
-17.48
-107.6
-37.71
32.3
-37.69
31.3
-2.29
147.5
9.50
-18.61
-116.2
-37.41
31.1
-37.43
30.3
-2.30
145.9
10.00
-20.56
-116.4
-37.08
29.7
-37.13
28.4
-2.34
144.1
10.50
-18.57
-111.6
-36.76
27.3
-36.83
27.3
-2.35
142.6
11.00
-16.32
-119.9
-36.27
25.9
-36.23
25.1
-2.38
141.0
11.50
-18.80
-130.9
-36.24
23.4
-36.26
22.2
-2.37
139.4
12.00
-16.65
-135.8
-35.73
21.5
-35.69
20.4
-2.40
137.8
12.50
-18.34
-147.2
-35.60
18.8
-35.68
19.7
-2.42
136.2
13.00
-23.83
-126.4
-35.47
19.6
-35.38
19.6
-2.44
134.6
13.50
-14.94
-132.1
-34.53
16.4
-34.62
16.6
-2.46
133.0
14.00
-17.12
-166.8
-34.51
14.1
-34.74
12.5
-2.49
131.4
14.50
-17.13
176.4
-34.60
13.8
-34.74
15.3
-2.48
129.5
15.00
-16.70
-131.4
-33.60
12.2
-33.74
12.0
-2.52
128.1
15.50
-17.75
-157.7
-33.51
8.6
-33.71
10.0
-2.51
126.3
16.00
-18.49
177.3
-33.18
4.5
-33.24
6.1
-2.54
124.8
16.50
-19.10
-177.5
-32.91
5.2
-32.66
3.7
-2.52
123.3
17.00
-37.58
165.7
-33.06
4.1
-32.88
4.4
-2.58
121.3
17.50
-21.78
-133.6
-32.09
3.4
-32.26
3.6
-2.59
119.9
18.00
-15.61
-168.0
-31.17
-2.6
-31.45
-2.6
-2.63
118.0
18.50
-21.68
113.7
-31.92
-6.6
-32.08
-7.0
-2.69
116.3
19.00
-42.95
175.9
-31.66
-4.9
-31.49
-4.6
-2.61
114.5
19.50
-27.64
-149.1
-31.10
-6.7
-31.03
-6.1
-2.61
113.6
20.00
-26.13
-24.4
-31.31
-7.2
-31.09
-7.5
-2.72
112.4
20.50
-21.30
-124.6
-30.11
-6.6
-30.11
-6.8
-2.68
109.3
21.00
-23.02
-162.6
-29.61
-8.0
-29.61
-7.6
-2.59
107.8
21.50
-26.02
54.4
-28.43
-7.5
-28.39
-7.6
-2.61
107.3
22.00
-30.85
-11.7
-26.93
-15.9
-26.97
-16.0
-2.82
104.3
22.50
-23.81
-46.8
-26.54
-23.0
-26.51
-22.8
-2.71
102.0
23.00
-20.26
-8.9
.-26.28
-30.3
-26.28
-31.0
-2.65
100.2
23.50
-19.14
-64.5
-25.11
-31.2
-25.03
-31.1
-3.00
99.2
24.00
-21.68
-36.9
-24.32
-45.3
-24.34
-45.2
-2.96
97.8
24.50
-14.51
-18.5
-24.33
-58.0
-24.31
-57.9
-2.93
96.1
25.00
-14.74
-45.9
-24.38
-63.4
-24.39
-63.2
-3.02
95.2
25.50
-11.78
-45.7
-24.82
-74.5
-24.87
-74.1
-3.05
93.6
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