Fixed Attenuator

Fixed Attenuator Chip
Features:
● Frequency range: DC to 26.5GHz
● Laser trimmed
● Material in Al2O3,BeO or AlN
● Attenuation: 1dB to 30dB
● Input power: 100mW、200mW、2W、5W
● High attenuation accuracy
● Low VSWR
● Temperature stable -55℃ to +150℃
● Power: 2W or 5W


Applications:
● Communications
● Point to Point base
   station
● Digital transmission
● Radar
● Broadcast television



Specifications
 DC to 6GHz, 2W, 5W 50Ω, thick film, size(mm) : 3.10×3.68×0.41 Al2O3(2W), BeO(5W) or AlN(5W)    * : A, Planar ; * : B, Triple wrap
Part
Number

Attenuation
(dB)

Attenuation Accuracy(typical)(dB)

VSWR:1(typical)
DC~2GHz
2~4GHz
4~6GHz
DC~2GHz
2~4GHz
4~6GHz
1
±0.2
+0.3
+0.5
1.10
1.20
1.30
2
±0.2
+0.5
+0.8
1.10
1.20
1.30
3
±0.2
+0.5
+0.8
1.10
1.20
1.30
4
±0.35
+0.5
+1.0
1.10
1.20
1.35
5
±0.35
+0.5
+1.0
1.20
1.30
1.35
6
±0.2
+0.5
+0.8
1.10
1.20
1.30
10
±0.2
+0.3
+0.5
1.10
1.20
1.30
15
±0.3
-0.6
-1.0
1.10
1.20
1.25
15
±0.3
-0.8
-1.5
1.10
1.20
1.25
DC to 3GHz, 300mW,50Ω,thick film,size(mm):3.0×1.55×0.5
Part
Number

Attenuation
(dB)

Attenuation Accuracy(typical)(dB)

VSWR:1(typical)
DC~2GHz
2~3GHz
DC~2GHz
2~3GHz
FAC0315
15
±0.2
+0.3
1.10
1.20
20
±0.2
±0.5
1.15
1.20
25
±0.5
+1.5
1.10
1.20
30
-4
-5
1.15
1.20
 DC to 8GHz, 2W, 50Ω, thick film,for triple wrap, size(mm) : 3.10×3.68×0.41
Part
Number

Attenu-
ation
(dB)

Attenuation Accuracy(typical)(dB)

VSWR:1(typical)
DC~3GHz
3~6GHz
6~8GHz
DC~3GHz
3~6GHz
6~8GHz
FAC0801PW3
1
±0.3
+0.5
+1.0
1.10
1.25
1.35
FAC0802PW3
2
±0.3
+0.5
+1.0
1.10
1.25
1.35
3
±0.3
+0.5
+1.0
1.10
1.25
1.35
FAC0806PW3
6
±0.3
+0.75
+1.0
1.10
1.25
1.35
10
±0.5
+0.5
+0.5
1.10
1.22
1.30

DC to 8GHz, 100mW, 50Ω, thick film,for lead free reflow,size(mm):1.6×0.8×0.38

Part
Number

Attenu-
ation
(dB)

Attenuation Accuracy(typical)(dB)

VSWR:1(MAX.)
DC~4GHz
4~6GHz
6~8GHz
DC~4GHz
4~6GHz
6~8GHz
0
+0.35
+0.45
+0.5
1.15
1.20
1.25
1
±0.35
+0.45
+0.65
1.15
1.20
1.25
2
±0.3
+0.45
+0.6
1.15
1.20
1.25
3
±0.45
+0.6
+0.9
1.20
1.20
1.25
4
±0.45
+0.6
+0.9
1.20
1.20
1.25
FAC0805
5
+0.25
+0.3
+0.4
1.15
1.20
1.25
FAC0806
6
+0.25
+0.3
+0.4
1.15
1.20
1.25
FAC0807
7
+0.25
+0.3
+0.4
1.15
1.20
1.25
FAC0808
8
+0.25
+0.3
+0.4
1.15
1.20
1.25
FAC0809
9
+0.25
+0.3
+0.4
1.15
1.20
1.25
FAC0810
10
+0.25
+0.3
+0.4
1.15
1.20
1.25

 DC to 8GHz, 0.75~5W, 50Ω, thin film,gold terminal,wrap ground terminal,size(mm) : 1.52×1.90×0.41
 * : A, for wire-bonding;  * : B, for lead free reflow ;  * : C, for triple wrap

Part
Number

Attenu- ation
(dB)

Attenuation Accuracy(typical)(dB)

VSWR:1(MAX.)
Power
(Watt)
DC~4GHz
4~8GHz
DC~4GHz
4~8GHz
0
+0.5/-0
+0.5/-0
1.25
1.35
5.0
1
±0.5
±0.5
1.25
1.35
5.0
2
±0.5
±0.5
1.25
1.35
2.0
3
±0.5
±0.5
1.25
1.35
2.0
4
±0.5
±0.5
1.25
1.35
2.0
5
±0.5
±0.5
1.25
1.35
2.0
6
±0.5
±0.5
1.25
1.35
1.0
7
±0.5
±0.5
1.25
1.35
1.0
8
±0.5
±0.5
1.25
1.35
1.0
9
±0.5
±0.5
1.25
1.35
1.0
10
±0.5
±0.5
1.25
1.35
1.0
11
±0.75
+0.5/-3
1.25
1.35
1.0
12
±0.75
+0.5/-3
1.25
1.35
0.75
13
±0.75
+0.5/-3
1.25
1.35
0.75
14
±0.75
+0.5/-3
1.25
1.35
0.75
15
±0.75
+0.5/-3
1.25
1.35
0.75
16
±1.0
+0.5/-4
1.25
1.35
0.75
17
±1.0
+0.5/-4
1.25
1.35
0.75
18
±1.0
+0.5/-4
1.25
1.35
0.75
19
±1.0
+0.5/-4
1.25
1.35
0.75
20
±1.0
+0.5/-4
1.25
1.35
0.75
DC to 10GHz, 100mW,50Ω,thick film,size(mm):1.20×2.00×0.53
Part
Number

Attenu-
ation
(dB)

Attenuation Accuracy(typical)(dB)

VSWR:1(typical)
DC~4GHz
4~8GHz
8~10GHz
DC~4GHz
4~8GHz
8~10GHz
1
±0.3
+0.6
+1.0
1.15
1.25
1.40
2
±0.3
+0.6
+1.0
1.15
1.25
1.40
3
±0.3
+0.6
+1.0
1.15
1.25
1.40
4
±0.5
+1.0
+1.6
1.15
1.30
1.50
6
±0.3
+0.6
+1.0
1.15
1.25
1.40
10
±0.3
+0.7
+1.0
1.15
1.25
1.40
15
±0.6
+0.6
+0.6
1.15
1.30
1.40

DC to 12.4GHz, 300mW, 50Ω, thin film, size(mm) : 1.52×1.90×0.41
* : A, for wire-bonding;  * : B, for lead free reflow ;

Part
Number

Attenu-
ation
(dB)

Attenuation Accuracy(typical)(dB)

VSWR:1(typical)
DC~3GHz
3~8.5GHz
8.5~12.4GHz
DC~3GHz
3~8.5GHz
8.5~12.4GHz
1
±0.3
+0.5
+1.0
1.05
1.15
1.40
2
±0.3
+0.5
+1.0
1.05
1.15
1.40
3
±0.3
+0.5
+1.0
1.10
1.45
1.50
4
±0.3
+0.5
+1.0
1.05
1.15
1.40
6
±0.3
+0.75
+1.0
1.05
1.25
1.40
10
±0.3
+0.75
+1.0
1.05
1.25
1.40
 DC to 12.4GHz, 2W, 50Ω, thick film, gold terminal, wrap ground terminal, size(mm) : 3.10×3.68×0.41
 * : A, for wire-bonding;  * : B, for lead free reflow ;  * : C, for triple wrap
Part
Number

Attenu-
ation
(dB)

Attenuation Accuracy(typical)(dB)

VSWR:1(typical)
DC~3GHz
3~8.5GHz
8.5~12.4GHz
DC~3GHz
3~8.5GHz
8.5~12.4GHz
1
±0.3
+0.5
+1.0
1.05
1.15
1.40
2
±0.3
+0.5
+1.0
1.05
1.15
1.40
3
±0.3
+0.5
+1.0
1.05
1.15
1.40
6
±0.3
+0.75
+1.0
1.05
1.25
1.40
10
±0.3
+0.75
+1.0
1.05
1.25
1.40
 DC to 18GHz, 200mW, 50Ω, thin film,gold terminal,wrap ground terminal,size(mm) : 1.52×1.90×0.41
 * : A, for wire-bonding;  * : B, for lead free reflow ;  * : C, for triple wrap
Part
Number

Attenu-
ation
(dB)

Attenuation Accuracy(typical)(dB)

VSWR:1(typical)
DC~4GHz
4~12.4GHz
12.4~18GHz
DC~4GHz
4~12.4GHz
12.4~18GHz
1
±0.5
+0.5
+0.8
1.05
1.15
1.40
2
±0.5
+0.5
+1.0
1.05
1.15
1.40
3
±0.5
+0.5
+1.0
1.05
1.15
1.40
4
±0.5
+0.5
+1.0
1.05
1.15
1.40
6
±0.5
+0.75
+1.0
1.05
1.25
1.40
10
±0.5
+0.75
+1.0
1.05
1.25
1.40
 DC to 18GHz, 1.5W, 50Ω, thin film,for triple wrap,size(mm) : 1.52×1.90×0.41
Part
Number

Attenu-
ation
(dB)

Attenuation Accuracy(typical)(dB)

VSWR:1(typical)
DC~4GHz
4~12.4GHz
12.4~18GHz
DC~4GHz
4~12.4GHz
12.4~18GHz
1
±0.5
+0.5
+0.8
1.05
1.15
1.40
2
±0.5
+0.5
+1.0
1.05
1.15
1.40
3
±0.5
+0.5
+1.0
1.05
1.15
1.40
4
±0.5
+0.5
+1.0
1.05
1.15
1.40
6
±0.5
+0.75
+1.0
1.05
1.25
1.40
10
±0.5
+0.75
+1.0
1.05
1.25
1.40
 DC to 18GHz, 2W, 50Ω, thin film,size(mm) : 3.1×3.68×0.41
Part
Number

Attenu-
ation
(dB)

Attenuation Accuracy(typical)(dB)

VSWR:1(typical)
DC~4GHz
4~12.4GHz
12.4~18GHz
DC~4GHz
4~12.4GHz
12.4~18GHz
FAC1801P
1
±0.5
+0.5
+0.8
1.05
1.15
1.40
FAC1802P
2
±0.5
+0.5
+1.0
1.05
1.15
1.40
FAC1803P
3
±0.5
+0.5
+1.0
1.05
1.15
1.40
FAC1804P
4
±0.5
+0.5
+1.0
1.05
1.15
1.40
FAC1806P
6
±0.5
+0.75
+1.0
1.05
1.25
1.40
FAC1810P
10
±0.5
+0.75
+1.0
1.05
1.25
1.40
 DC to 20GHz, 200mW, 50Ω, thick film,wrap ground terminal
 * : A, for wire-bonding(Wrap ground),Size(mm) : 1.52×1.81×0.38; * : B, for lead free reflow(Triple wrap),Size(mm) : 1.52×1.91×0.38
Part
Number

Attenu-
ation
(dB)

Attenuation Accuracy(typical)(dB)

VSWR:1(typical)
DC~8.5GHz
8.5~18GHz
18~26.5GHz
DC~8.5GHz
8.5~18GHz
18~20GHz
1
±0.5
+0.5
+1.0
1.05
1.15
1.40
2
±0.5
+0.5
+1.0
1.05
1.15
1.40
3
±0.5
+0.5
+1.0
1.05
1.15
1.40
6
±0.5
+0.75
+1.0
1.05
1.25
1.40
10
±0.5
+0.75
+1.0
1.05
1.25
1.40
16 to 36GHz, 100mW, 50Ω,
for wire-bonding,Size(mm) : 3.05×1.65×0.28(mm) ;
Part
Number

Attenu-
ation
(dB)

Attenuation Accuracy(typical)(dB)

VSWR:1(typical)
16~36GHz
16~36GHz
FAC3601
1
+1.0
1.30
FAC3602
2
+1.0
1.30
FAC3603
3
+1.0
1.30
FAC3606
6
+1.0
1.35
FAC3610
10
+1.0
1.35
DC to 40GHz, 100mW, 50Ω,thick film,Size(mm) : 0.8×0.85×0.27(mm) ;
 * : A, for wire-bonding;  * : B, for lead free reflow ;  * : C, for triple wrap
Part
Number

Attenu-
ation
(dB)

Attenuation Accuracy(typical)(dB)

VSWR:1(typical)
DC~40GHz
DC~40GHz
FAC4001*
1
+1.0
1.50
FAC4002*
2
+1.0
1.50
FAC4003*
3
+1.0
1.50
FAC4006*
6
+1.0
1.50
FAC4010*
10
+1.0
1.50

DC to 26 GHz, Up to 2W,50Ω,DFN 2*2-6L package, High attenuation accuracy ,GaAs

Part
Number

Attenu-
ation
(dB)

Attenuation Accuracy(typical)(dB)

VSWR:1(typical)
DC~18GHz
18~26GHz
 
DC~18GHz
18~26GHz
 
0
±0.10
+0.13
 
1.20
1.20
 
1
±0.10
+0.15
 
1.20
1.20
 
2
±0.10
+0.20
 
1.20
1.20
 
3
±0.10
+0.20
 
1.20
1.20
 
4
±0.10
+0.20
 
1.20
1.20
 
5
±0.10
+0.15
 
1.20
1.20
 
6
±0.10
+0.15
 
1.25
1.30
 
7
±0.15
+0.20
 
1.25
1.35
 
8
±0.10
+0.15
 
1.25
1.35
 
9
±0.10
+0.15
 
1.30
1.35
 
10
±0.25
+0.25
 
1.30
1.35
 
12
±0.15
+0.15
 
1.20
1.30
 
15
±0.20
+0.20
 
1.25
1.30
 
20
±0.20
+0.30
 
1.10
1.20
 
25
±0.45
+0.20
 
1.10
1.20
 
30
±0.15
+0.15
 
1.15
1.20
 

DC to 43.5GHz,Die,0.8~2W, 50Ω, size(mm) : 0.6×0.6×0.1

Part
Number

Attenu-
ation
(dB)

Attenuation Accuracy(typical)(dB)

VSWR:1(typical)
DC~18GHz
18~26.5GHz
26.5~43.5GHz
DC~18GHz
18~26.5GHz
26.5~43.5GHz
0
±0.25
+0.35
+0.50
1.20
1.20
1.20
1
±0.20
+0.35
+0.45
1.20
1.20
1.30
2
±0.15
+0.30
+0.40
1.20
1.20
1.20
3
±0.15
+0.30
+0.40
1.20
1.20
1.25
4
±0.20
+0.35
+0.30
1.20
1.20
1.20
5
±0.20
+0.35
+0.25
1.20
1.20
1.30
6
±0.15
+0.25
+0.25
1.25
1.30
1.30
7
±0.15
+0.25
+0.25
1.25
1.35
1.35
8
±0.15
+0.25
+0.25
1.25
1.35
1.35
9
±0.15
+0.20
+0.15
1.30
1.35
1.40
10
±0.35
+0.45
+0.65
1.30
1.35
1.40
12
±0.25
+0.35
+0.55
1.20
1.30
1.30
15
±0.40
+0.50
+0.70
1.25
1.30
1.30
20
±0.25
+0.45
+0.40
1.10
1.20
1.45
25
±0.85
+1.00
+0.60
1.10
1.20
1.45
30
±0.30
+0.35
+1.00
1.15
1.20
1.40



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