Ultra Low Noise Amplifiers
Low Noise Amplifiers
Gain
Typ.
(dB)
Test
Freq.
(MHz)
OIP3
Typ.
(dBm)
Quiescent
Current
Typ. (mA)
Frequency
(MHz)
NF
P1 dB
(dBm)
Vꢀꢀ
(V)
Package
(mm)
Technology
pHEMT
pHEMT
pHEMT
pHEMT
SiGe
(dB)(1)
Part Number
SKY65084-360LF
SKY65048-360LF
SKY65049-360LF
SKY65066-360LF
SKY65047-360LF
1500–2400
700–1200
1700–2400
2300–2700
400–3000
24
1950
900
0.7
0.65
0.7
34
35
16
18
5
5
65
85
65
75
7.8
8-pin QFN 2 x 2
8-pin QFN 2 x 2
8-pin QFN 2 x 2
8-pin QFN 2 x 2
8-pin QFN 2 x 2
16.5
17
2000
2500
915
34
17.5
17.5
9.5
5
16.5
16.5
0.7
35.5
31.5
5
0.85
3.3
Low Noise Discrete pHEMT Transistors
Test
Freq.
(GHz)
Gain
Typ.
(dB)
OIP3
Typ.
(dBm)
Quiescent
Current
Typ. (mA)
ꢀevice
Size (µm)
Frequency
(MHz)
NF
P1 dB
(dBm)
Vꢀꢀ
(V)
Package
(mm)
(dB)(1)
Part Number
200
450–6000
2.4
15.5
0.65
23.5
10.5
3
20
4-pin SC-70
2.20 x 1.35
SKY65050-372LF
200
400
450–6000
450–6000
2.4
2.4
15.5
16
0.65
0.85
24
34
12
19
3
5
20
55
4-pin QFN 2 x 2
SKY65051-377LF
SKY65052-372LF
4-pin SC-70
2.20 x 1.35
400
450–6000
2.4
16.5
0.8
33.5
15.5
5
55
4-pin QFN 2 x 2
SKY65053-377LF
Low Noise Ultralinear Driver Amplifiers
Gain
Typ.
(dB)
Test
Freq.
(MHz)
OIP3
Typ.
(dBm)
Quiescent
Current
Typ. (mA)
Frequency
(MHz)
NF
(dB)
P1 dB
Vꢀꢀ
(V)
Package
(mm)
Technology
pHEMT
HBT
(dBm)
21.5
25
Part Number
SKY65038-70LF
SKY65045-70LF
SKY65080-70LF
250–6000
390–1500
1500–2500
15
16.5
17
1000
900
2
40
37.5
38
3 to 5
140
46
4-pin SOT-89 2.4 x 4.5
4-pin SOT-89 2.4 x 4.5
4-pin SOT-89 2.4 x 4.5
1.8
2.1
5
5
HBT
2000
21
47
1. Input connector loss removed from measurement with unconditionally stable matching and >18 dB input return loss matching.
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