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PDF CHT4016-QEG Data sheet ( Hoja de datos )
| Número de pieza | CHT4016-QEG | |
| Descripción | GaAs Monolithic Microwave IC | |
| Fabricantes | United Monolithic Semiconductors | |
| Logotipo |  |
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CHT4016-QEG
4-14GHz 6-bit digital attenuator
GaAs Monolithic Microwave IC in SMD leadless package
Description
The CHT4016-QEG is a 4-14GHz 6-bit digital
attenuator designed to address a dynamic of
31.5dB by 0.5dB step.
It is designed for a wide range of
applications, from military to commercial
communication systems.
The circuit is manufactured with a pHEMT
process, 0.25µm gate length, via holes
through the substrate, air bridges and
electron beam gate lithography.
It is available in chip form and in RoHS
compliant SMD package.
UMS
T4016
YYWW
Main Features
■ Broadband performances: 4-14GHz
■ 6-bit digital control interface
■ 0.5dB Attenuator step
■ 31.5dB Dynamic
■ 0.2dB RMS attenuation error
■ 24L-QFN4x5
■ MSL1
Main Electrical Characteristics
Tamb.= +25°C
Symbol
Parameter
Freq Frequency range
IL Insertion Loss
Dyn Dynamic
Att_err Attenuation error
Min Typ Max Unit
4 14 GHz
7 dB
31.5 dB
±0.8 dB
Ref. : DSCHT4016-QEG3207 - 26 Jul 13
1/12 Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
1 page  
4-14GHz 6-bit digital attenuator
CHT4016-QEG
Typical Package Sij parameters (state 0)
Tamb.= +25°C, V+ = +5.0V, V-=-5.0V, Vctrl=-5V
Freq
S11 PhS11 S12 PhS12
(GHz)
(dB)
(°)
(dB)
(°)
2.00
2.25
2.50
2.75
3.00
3.25
3.50
3.75
4.00
4.25
4.50
4.75
5.00
5.25
5.50
5.75
6.00
6.25
6.50
6.75
7.00
7.25
7.50
7.75
8.00
8.25
8.50
8.75
9.00
9.25
9.50
9.75
10.00
10.25
10.50
10.75
11.00
11.25
11.50
11.75
12.00
12.25
12.50
12.75
13.00
13.25
13.50
13.75
14.00
14.25
14.50
14.75
15.00
-11.51
-11.90
-12.33
-12.87
-13.47
-14.14
-15.08
-16.13
-17.35
-18.74
-20.36
-22.06
-23.56
-25.74
-25.34
-23.14
-21.40
-19.73
-18.35
-17.32
-16.51
-15.78
-15.23
-14.76
-14.63
-14.53
-14.44
-14.62
-14.75
-14.87
-15.30
-15.72
-16.10
-16.55
-16.87
-17.25
-17.49
-17.71
-17.85
-17.95
-18.07
-18.19
-18.47
-18.90
-19.58
-20.37
-20.77
-21.63
-22.26
-23.63
-25.02
-25.34
-26.03
-71.88
-78.18
-84.57
-91.31
-98.40
-104.76
-111.66
-118.90
-123.41
-126.68
-128.23
-125.73
-117.84
-109.30
-85.52
-81.55
-79.22
-82.40
-87.20
-94.63
-101.50
-109.30
-117.71
-127.24
-135.55
-145.41
-154.44
-161.48
-171.17
-179.53
173.47
164.66
158.29
152.06
145.31
140.00
134.80
128.38
122.32
116.49
109.01
100.79
92.58
84.81
75.39
71.31
64.59
60.26
55.86
51.24
57.16
62.70
76.13
-4.85
-4.87
-4.88
-4.93
-4.96
-4.97
-5.03
-5.14
-5.17
-5.25
-5.31
-5.38
-5.50
-5.58
-5.61
-5.77
-5.84
-5.94
-5.99
-6.17
-6.24
-6.28
-6.39
-6.42
-6.50
-6.61
-6.61
-6.66
-6.71
-6.74
-6.84
-6.89
-6.91
-6.93
-7.09
-7.14
-7.16
-7.24
-7.31
-7.45
-7.51
-7.63
-7.69
-7.90
-7.94
-8.07
-8.19
-8.24
-8.30
-8.41
-8.60
-8.76
-8.89
-88.20
-100.63
-112.68
-124.78
-137.12
-148.89
-161.06
-173.97
174.57
162.92
150.60
138.62
127.14
114.67
102.84
91.17
79.27
67.47
55.87
43.50
32.10
21.00
8.56
-2.93
-14.60
-26.80
-38.79
-50.20
-62.72
-75.33
-87.05
-99.05
-111.85
-124.38
-137.03
-149.68
-161.90
-174.95
171.83
159.29
146.31
133.37
120.21
106.81
93.97
81.10
67.94
54.35
40.83
26.84
12.53
-1.14
-14.91
S21
(dB)
-4.84
-4.86
-4.88
-4.92
-4.96
-4.96
-5.07
-5.12
-5.19
-5.22
-5.31
-5.38
-5.47
-5.60
-5.64
-5.74
-5.83
-5.92
-6.03
-6.14
-6.18
-6.29
-6.44
-6.44
-6.49
-6.59
-6.59
-6.66
-6.74
-6.73
-6.80
-6.89
-6.91
-6.94
-7.07
-7.12
-7.14
-7.26
-7.34
-7.40
-7.50
-7.59
-7.74
-7.89
-7.97
-8.09
-8.15
-8.20
-8.31
-8.45
-8.55
-8.71
-8.92
PhS21
(°)
-88.12
-100.58
-112.69
-124.85
-137.08
-149.08
-161.05
-173.65
174.75
163.08
150.62
138.68
127.04
114.47
103.10
91.47
79.32
67.51
55.95
43.81
32.13
20.67
8.75
-2.96
-14.40
-26.88
-38.70
-50.26
-62.79
-75.02
-86.89
-99.55
-111.77
-124.07
-136.99
-149.74
-161.90
-175.09
171.87
159.62
146.40
133.10
120.24
107.40
93.82
81.38
68.14
54.24
40.60
26.95
12.78
-1.27
-15.17
S22
(dB)
-10.87
-11.09
-11.35
-11.71
-12.19
-12.71
-13.44
-14.30
-15.26
-16.41
-17.80
-19.49
-21.62
-24.00
-25.96
-25.67
-24.15
-22.18
-20.46
-19.25
-18.24
-17.44
-17.06
-16.60
-16.50
-16.55
-16.71
-17.07
-17.71
-18.55
-19.41
-20.62
-22.32
-24.19
-26.47
-28.47
-28.55
-26.87
-25.02
-23.40
-21.97
-20.69
-19.83
-19.24
-18.38
-17.89
-17.67
-17.38
-17.30
-17.32
-17.36
-17.50
-17.87
PhS22
(°)
-65.93
-72.31
-78.91
-85.96
-93.52
-100.80
-108.35
-116.44
-123.60
-129.42
-136.21
-141.06
-143.00
-128.03
-111.59
-90.35
-77.19
-72.46
-72.93
-76.28
-81.10
-86.39
-93.17
-100.09
-106.58
-113.50
-121.40
-128.04
-135.45
-142.02
-147.47
-153.23
-156.73
-156.91
-151.83
-139.87
-118.18
-104.86
-101.47
-100.50
-103.81
-109.02
-115.36
-121.89
-130.71
-139.00
-147.40
-157.45
-166.38
-175.22
174.81
165.15
155.88
Ref. : DSCHT4016-QEG3207 - 26 Jul 13
5/12 Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
5 Page 
4-14GHz 6-bit digital attenuator
CHT4016-QEG
Evaluation mother board
■ Compatible with the proposed footprint.
■ Based on typically Ro4003 / 8mils or equivalent.
■ Using a micro-strip to coplanar transition to access the package.
■ Recommended for the implementation of this product on a module board.
■ Decoupling capacitors of 10nF ±10% are recommended for the biasing accesses.
■ See application note AN0017 for details.
100pF
UMS
T4016
YYWW##
Ref. : DSCHT4016-QEG3207 - 26 Jul 13
11/12
Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet CHT4016-QEG.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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