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CHT4699-99F PDF даташит

Спецификация CHT4699-99F изготовлена ​​​​«United Monolithic Semiconductors» и имеет функцию, называемую «GaAs Monolithic Microwave IC».

Детали детали

Номер произв CHT4699-99F
Описание GaAs Monolithic Microwave IC
Производители United Monolithic Semiconductors
логотип United Monolithic Semiconductors логотип 

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CHT4699-99F Даташит, Описание, Даташиты
CHT4699-99F
36-44GHz Variable Attenuator
GaAs Monolithic Microwave IC
Description
The CHT4699-99F is a monolithic 36- 44GHz
Variable Voltage Attenuator.
It is designed for a wide range of
applications, from military to commercial
communication systems.
The circuit is manufactured with a MESFET
process, 0.7µm gate length, via holes
through the substrate, air bridges.
It is available in chip form.
RF_IN
V1 V2
RF_OUT
Main Features
Broadband performances: 36-44GHz
Minimum attenuation: 4dB
30dB dynamic range
27dBm input IP3
DC bias: -5 to 0V
Chip size 2.41x1.5x0.1mm
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
-22
-24
-26
-28
-30 A: V1 from -5V to 0V & V2= -5V
-32 B: V1= 0V & V2 from -5V to 0V
-34
35.0
37.5
40.0
42.5
Frequency (GHz)
45.0
A
B
47.5
50.0
Main Electrical Characteristics
Tamb.= +25°C
Symbol
Parameter
Freq Frequency range
Min Att Minimum attenuation with V1=V2= -5V
Dyn Att Dynamic range of attenuation
IIP3 Input IP3 all attenuation
Min Typ Max Unit
36.0
44.0 GHz
-4 dB
30 dB
27 dBm
Ref. : DSCHT46992090 - 30 Mar 12
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









No Preview Available !

CHT4699-99F Даташит, Описание, Даташиты
CHT4699-99F
36-44GHz Variable Attenuator
Electrical Characteristics
Tamb.= +25°C,
Symbol
Parameter
Min Typ Max Unit
Freq Frequency range
36 44 GHz
Min Att. |S21| (V1=-5V;V2=-5V)
-4 dB
Dyn Attenuation dynamic
30 dB
RLin Input Return loss (any attenuation)
-10 dB
RLout Output Return loss (any attenuation)
-8 dB
Pin1dB Input 1dB compression point (any
attenuation)
20 dBm
I IP3
Input 3rd order Intercept Point (any
attenuation)
27 dBm
These values are representative of on-wafer measurements that are made without bonding
wires at the RF ports.
A bonding wire of typically 0.1 to 0.15nH will improve the matching at the accesses.
Absolute Maximum Ratings (1)
Tamb.= +25°C
Symbol
Parameter
Values
Unit
V1 V1 control voltage
-6 to +0.6
V
V2 V2 control voltage
Pin RF input power overdrive (2)
-6 to +0.6
+33
V
dBm
Ta Operating temperature range
-40 to +85
°C
Tstg Storage temperature range
-55 to +150
°C
(1) Operation of this device above anyone of these parameters may cause permanent damage.
(2) Duration < 1s.
Typical Bias Conditions
Tamb.= +25°C
Symbol Pad No
Parameter
V1 V1 V1 control voltage
V2 V2 V2 control voltage
For optimum linearity V1& V2 should be tuned in sequence.
Values
-5 to 0
-5 to 0
Unit
V
V
Ref. : DSCHT46992090 - 30 Mar 12
2/12 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









No Preview Available !

CHT4699-99F Даташит, Описание, Даташиты
36-44GHz Variable Attenuator
Typical on wafer Sij parameters
Tamb.= +25°C, V1= -5 V, V2=-5 V, Minimum attenuation
Freq
S11 PhS11 S12 PhS12 S21
(GHz) (dB) (°) (dB) (°) (dB)
25.0 -19.46 -17.4 -3.02 53.8 -3.13
25.5 -21.44 -10.3 -3.03 45.6 -3.04
26.0 -22.65 10.1 -3.09 37.9 -3.13
26.5 -21.57 28.1 -3.14 30.8 -3.14
27.0 -20.47 41.5 -3.11 23.6 -3.06
27.5 -18.31 50.0 -3.05 15.3 -3.06
28.0 -16.03 52.0
-3.12
7.1
-3.18
28.5 -14.38 49.4 -3.35 -1.0 -3.31
29.0 -13.17 46.0
29.5 -11.99 42.3
30.0 -11.29 39.0
-3.51
-3.61
-3.78
-8.7
-15.9
-22.1
-3.33
-3.52
-3.56
30.5 -10.46 33.2
31.0 -9.95 28.5
31.5 -9.70 24.5
-3.98
-4.02
-4.04
-29.8
-36.6
-43.0
-3.56
-3.69
-3.68
32.0
-9.26
21.6
-4.00
-49.9
-3.83
32.5
-8.57
18.5
-4.32
-58.7
-3.67
33.0
-8.24
12.5
-4.37
-63.5
-4.15
33.5 -8.09
8.8
-4.39
-70.1
-4.30
34.0 -7.59
5.0
-4.32
-76.6
-4.08
34.5 -7.42
-0.6
-4.36
-82.9
-3.88
35.0 -7.14
-8.2
-3.92
-90.0
-3.49
35.5 -7.28 -12.8 -4.09 -97.7 -3.71
36.0
-7.51
-18.2
-4.02
-105.9
-3.42
36.5
-7.56
-24.6
-4.35
-111.6
-4.08
37.0
-8.09
-28.7
-4.14
-118.8
-4.11
37.5
-8.60
-31.7
-4.04
-125.2
-4.05
38.0
-8.73
-36.7
-3.72
-132.8
-3.64
38.5
-9.43
-40.2
-3.59
-141.2
-3.47
39.0
-9.77
-43.1
-3.75
-150.8
-3.73
39.5
-10.25
-50.9
-3.75
-157.6
-3.83
40.0
-11.94
-55.1
-3.73
-165.3
-4.07
40.5
-13.58
-55.1
-3.80
-173.6
-3.89
41.0
-15.22
-53.3
-3.79
178.5
-3.73
41.5
-17.80
-43.2
-3.59
170.1
-3.65
42.0
-18.88
-23.1
-3.70
161.7
-3.73
42.5 -17.78 -6.7
43.0 -15.78
5.7
43.5 -13.90
7.5
-3.68
-3.84
-3.80
153.2
143.8
136.7
-3.72
-3.79
-3.73
44.0 -11.87
9.1
44.5 -10.25
5.3
45.0 -9.30
-1.2
-4.10
-4.38
-4.71
126.2
116.9
108.1
-3.96
-4.65
-5.34
45.5 -8.64
-8.3
-5.28
102.0
-5.54
46.0 -8.75 -13.8 -5.73 96.8 -5.46
46.5 -8.46 -18.1 -5.37 89.9 -5.51
47.0 -8.19 -22.3 -4.85 82.1 -5.86
47.5 -8.02 -25.5 -5.30 68.6 -6.14
48.0 -7.44 -31.5 -6.30 64.2 -6.66
48.5 -8.08 -39.7 -6.56 56.0 -7.14
49.0 -8.32 -41.1 -6.92 52.3 -7.72
49.5 -8.44 -48.7 -6.66 49.4 -7.18
50.0 -10.43 -58.0 -5.71 37.4 -7.01
CHT4699-99F
PhS21
(°)
53.5
45.9
38.6
31.4
23.4
15.8
7.4
-0.6
-6.9
-15.1
-21.6
-28.6
-34.9
-42.3
-50.3
-57.9
-65.6
-69.3
-76.2
-80.2
-89.4
-98.4
-108.0
-116.3
-120.9
-128.0
-133.5
-143.8
-151.5
-161.0
-167.0
-173.3
178.7
169.1
161.0
152.2
144.0
134.1
122.6
114.1
106.2
101.1
95.0
84.7
78.0
69.2
60.2
56.5
50.4
47.2
36.4
S22
(dB)
-20.13
-21.81
-22.83
-22.67
-21.34
-18.76
-15.88
-13.89
-12.59
-11.73
-10.82
-10.07
-9.46
-8.83
-8.46
-7.98
-7.66
-7.69
-7.68
-7.69
-7.50
-7.63
-7.84
-8.18
-8.86
-9.49
-9.52
-9.77
-9.88
-10.39
-11.25
-12.21
-13.36
-14.03
-14.48
-14.80
-14.21
-12.11
-10.53
-9.63
-8.86
-7.90
-7.30
-6.64
-6.12
-6.08
-6.29
-6.02
-6.20
-6.63
-7.65
PhS22
(°)
-10.5
4.0
23.7
36.9
47.5
53.5
53.7
50.9
49.1
48.0
44.0
37.6
31.2
25.0
20.4
16.8
12.1
7.7
2.1
-2.8
-11.1
-15.5
-19.7
-22.1
-23.3
-24.4
-27.7
-31.1
-34.0
-38.3
-38.5
-39.6
-34.3
-28.1
-25.3
-14.9
-4.5
0.3
-0.5
-2.0
-2.7
-3.5
-9.1
-17.6
-25.3
-32.7
-35.3
-38.2
-45.0
-51.7
-56.9
Ref. : DSCHT46992090 - 30 Mar 12
3/12 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










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Номер в каталогеОписаниеПроизводители
CHT4699-99FGaAs Monolithic Microwave ICUnited Monolithic Semiconductors
United Monolithic Semiconductors

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