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CHA2494-98FのメーカーはUnited Monolithic Semiconductorsです、この部品の機能は「34-44GHz Low Noise Amplifier」です。 |
部品番号 | CHA2494-98F |
| |
部品説明 | 34-44GHz Low Noise Amplifier | ||
メーカ | United Monolithic Semiconductors | ||
ロゴ | |||
このページの下部にプレビューとCHA2494-98Fダウンロード(pdfファイル)リンクがあります。 Total 12 pages
CHA2494-98F
RoHS COMPLIANT
34-44GHz Low Noise Amplifier
GaAs Monolithic Microwave IC
Description
The CHA2494-98F is a wide band monolithic
low noise amplifier.
It is designed for a wide range of
applications, from military to commercial
communication systems.
The circuit is manufactured with a pHEMT
process, 0.15µm gate length, via holes
through the substrate, air bridges and
electron beam gate lithography.
It is available in chip form.
RFin
Vg
Vd
RFout
Main Features
■ Broadband performances: 34-44GHz
■ 3dB noise figure
■ 20dB gain
■ 20dBm Output IP3
■ DC bias: Vd=4V @ Id=80mA
■ Chip size 2.59x1.16x0.1mm
Noise figure versus temperature
10
9
-40°C
+25°C
+85°C
8
7
6
5
4
3
2
1
0
32 34 36 38 40 42 44
Frequency (GHz)
46
Main Electrical Characteristics
Tamb.= +25°C
Symbol
Parameter
Freq Frequency range
Gain Linear Gain
NF
OIP3
Noise Figure
3rd order intercept point
Min Typ Max Unit
34 44 GHz
20 dB
3.0 dB
20 dBm
Ref. : DSCHA24941144 - 24 May 11
1/12 Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Route Départementale 128 - BP46 - 91401 Orsay Cedex France
Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09
1 Page 34-44GHz Low Noise Amplifier
CHA2494-98F
Typical on wafer Measurements
Tamb = +25°C, Vd = +4V, Id = 80mA
25
20
15
10
5
0
-5
-10
-15
-20
20
25
10
9
8
7
6
5
4
3
2
1
0
34
35
Sij parameters
S21 S11 S22
30 35 40 45 50
Frequency (GHz)
Noise figure
36 37 38 39 40
Frequency (GHz)
Ref. : DSCHA24941144 - 24 May 11
3/12
Route Départementale 128, BP46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09
Specifications subject to change without notice
3Pages CHA2494-98F
34-44GHz Low Noise Amplifier
Typical Test Fixture Measurements
Tamb = +25°C, Vd = +4V, Id = 80mA
Output IP3 versus frequency at 80mA
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
-30
34GHz
36GHz
38GHz
40GHz
42GHz
-28 -26 -24 -22 -20 -18 -16
Input Power DCL (dBm)
44GHz
-14 -12
Output IP3 versus frequency at 120mA
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
-30
34GHz
36GHz
38GHz
40GHz
42GHz
-28 -26 -24 -22 -20 -18 -16
Input Power DCL (dBm)
44GHz
-14 -12
Output IP3 versus temperature
at 80mA & 40GHz
Output IP3 versus temperature
at 120mA & 40GHz
32 32
30 30
28 28
26 26
24 24
22 22
20 20
18 18
16 16
14 14
12 12
10 10
8
+85°C
+25°C
-40°C
6
8
+85°C
+25°C
-40°C
6
44
22
-30 -28 -26 -24 -22 -20 -18 -16 -14 -12
Input Power DCL (dBm)
-30 -28 -26 -24 -22 -20 -18 -16 -14 -12
Input Power DCL (dBm)
Linear gain versus current
32
30
28
26
24
22
20
18
16
14
12
10
8
80mA
120mA
6
4
2
34 35 36 37 38 39 40 41 42 43 44
Frequency (GHz)
Ref. : DSCHA24941144 - 24 May 11
6/12
Route Départementale 128, BP46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09
Specifications subject to change without notice
6 Page | |||
ページ | 合計 : 12 ページ | ||
|
PDF ダウンロード | [ CHA2494-98F データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
CHA2494-98F | 34-44GHz Low Noise Amplifier | United Monolithic Semiconductors |