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Low Noise GaAs FETs

July 2006 - Rev 31-Jul-06

Features

High Gain

Super Low Noise

Pseudomorphic HEMT

70 Mil Hermetic Package

CFA0103

Applications

Satellite Receivers

Point-to-Point Radio Receivers

Commercial Communications

Defense Electronics

General Description

The CFA0103-L series is a family of low noise, high-gain FETs intended for satellite and point-to-point radio receiver

applications. This family of devices is assembled in an industry standard 70 mil hermetic package. This family of high

reliability devices is ideally suited for operation-critical applications where reliability and performance are required.

Typical Noise Parameters

(Vds = 3V, Ids = 15 mA)

Freq

(GHz)

2.0

4.0

6.0

8.0

10.0

12.0

14.0

16.0

18.0

opt

0.39

0.47

0.57

0.69

0.84

1.00

1.18

1.38

1.60

Gamma Opt Rn/50

(dB) Mag Ang

0.42

23.6 0.87

0.34

18.3 0.77

0.27

15.2 0.69 100

0.22

13.0 0.63 124

0.18

11.5 0.58 147

0.16

10.6 0.53 171

0.15

10.1 0.49 -163

0.16

9.9

0.46 -132

0.18

9.8

0.42

-94

Absolute Maximum Ratings

Drain-Source Voltage (Vds)

Gate-Source Voltage (Vgs)

Drain Current (Ids)

Continuous Dissipation (Pt)

RF Power In (Pin)

Channel Temperature (Tch)

Storage Temperature (Tstg)

-5 V

Idss

800 mW

+17 dBm

175 ºC

-65 ºC to +175 ºC

Electrical Characteristics (Ambient Temperature T = 25

Bias

Parameter

NFopt

IS211

P1dB

Idss

BVgd

Rth

Vds (V)

3.0

6.0

Vds = 3.0V

Igd = 100 uA

Ids (mA)

15.0

40.0

Vgs = V

Vgs = 0V

Ids = 1 mA

Frequency

(GHz)

12.0

2.0

10.0

18.0

12.0

Units

dBm

Volts

ºC/W

Grade

Min

10.0

8.0

Typ

0.7

0.9

11.0

9.0

13.0

9.6

7.2

19.0

90.0

60.0

-1.3

-8.0

250

Max

0.8

1.0

1.2

30.0

-0.5

-5.5

120.0

-2.5

Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099

Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com

Page 1 of 2

Characteristic Data and Specifications are subject to change without notice.

Mimix Broadband, Inc.

Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept

their obligation to be compliant with U.S. Export Laws.

Low Noise GaAs FETs

July 2006 - Rev 31-Jul-06

Typical Performance (TA = 25ºC)

CFA0103

Typical Scattering Parameters (TA = 25ºC,Vds = 3V, Ids = 15mA)

Frequency

S11

(GHz)

(Mag) (Ang)

2.0

4.0

6.0

8.0

10.0

12.0

14.0

16.0

18.0

0.97

0.88

0.79

0.66

0.59

0.57

0.51

-32

-69

-96

-129

-170

162

123

104

S21

(dB) (Mag) (Ang)

13.5

11.9

10.7

10.6

9.6

9.0

8.5

7.7

7.2

4.73

3.94

3.43

3.39

3.02

2.82

2.66

2.43

2.29

149

113

-4

-35

-66

-100

S12

(dB) (Mag) (Ang)

-31.1

-25.8

-23.6

-21.4

-21.6

-21.0

-20.9

-21.3

0.03

0.05

0.07

0.08

0.09

0.08

0.09

-13

-21

-40

-56

-79

S22

MSG

(Mag) (Ang) (dB)

0.56

0.55

0.54

0.46

0.36

0.42

0.35

0.47

0.59

-22

-50

-70

-84

-121

-138

-166

151

128

22.3

18.9

17.1

16.3

15.5

15.3

14.8

14.3

Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099

Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com

Page 2 of 2

Characteristic Data and Specifications are subject to change without notice.

Mimix Broadband, Inc.

Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept

their obligation to be compliant with U.S. Export Laws.

参数对比

与CFA0103-L2相近的元器件有：CFA0103-L1、CFA0103-L、CFA0103-L3。描述及对比如下：

型号	CFA0103-L2	CFA0103-L1	CFA0103-L	CFA0103-L3
描述	RF Small Signal Field-Effect Transistor, 1-Element, KU Band, Gallium Arsenide, N-Channel, High Electron Mobility FET, HERMATIC PACKAGE-4	RF Small Signal Field-Effect Transistor, 1-Element, KU Band, Gallium Arsenide, N-Channel, High Electron Mobility FET, HERMATIC PACKAGE-4	Transistor,	RF Small Signal Field-Effect Transistor, 1-Element, KU Band, Gallium Arsenide, N-Channel, High Electron Mobility FET, HERMATIC PACKAGE-4
包装说明	DISK BUTTON, O-CRDB-F4	DISK BUTTON, O-CRDB-F4	,	DISK BUTTON, O-CRDB-F4
Reach Compliance Code	unknown	unknown	unknow	unknow
厂商名称	Mimix Broadband （MACOM）	-	Mimix Broadband （MACOM）	Mimix Broadband （MACOM）
针数	4	4	-	4
其他特性	HIGH RELIABILITY	HIGH RELIABILITY	-	HIGH RELIABILITY
外壳连接	SOURCE	SOURCE	-	SOURCE
配置	SINGLE	SINGLE	-	SINGLE
最小漏源击穿电压	8 V	8 V	-	8 V
FET 技术	HIGH ELECTRON MOBILITY	HIGH ELECTRON MOBILITY	-	HIGH ELECTRON MOBILITY
最高频带	KU BAND	KU BAND	-	KU BAND
JESD-30 代码	O-CRDB-F4	O-CRDB-F4	-	O-CRDB-F4
元件数量	1	1	-	1
端子数量	4	4	-	4
工作模式	DEPLETION MODE	DEPLETION MODE	-	DEPLETION MODE
封装主体材料	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	-	CERAMIC, METAL-SEALED COFIRED
封装形状	ROUND	ROUND	-	ROUND
封装形式	DISK BUTTON	DISK BUTTON	-	DISK BUTTON
极性/信道类型	N-CHANNEL	N-CHANNEL	-	N-CHANNEL
最小功率增益 (Gp)	10 dB	10 dB	-	8 dB
认证状态	Not Qualified	Not Qualified	-	Not Qualified
表面贴装	YES	YES	-	YES
端子形式	FLAT	FLAT	-	FLAT
端子位置	RADIAL	RADIAL	-	RADIAL
晶体管应用	AMPLIFIER	AMPLIFIER	-	AMPLIFIER
晶体管元件材料	GALLIUM ARSENIDE	GALLIUM ARSENIDE	-	GALLIUM ARSENIDE