SGA7489ZPCK1 データシートの表示（PDF） - RF Micro Devices

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SGA7489ZPCK1

DC to 3000MHz SILICON GERMANIUM HBT CASCADABLE GAIN BLOCK

RF Micro Devices 

SGA7489Z

Typical RF Performance Over Temperature (Bias: VS= 8.0 V, Bias Resistance=26 Ohms, ID= 115 mA )

|S21| vs. Frequency

30

|S11| vs. Frequency

0

-5

24

-10

18

-15

12

6

0

+25°C

TL

-40°C

+85°C

500

1000 1500 2000 2500 3000

Frequency (MHz)

-20

-25

-30

0

TL

+25°C

-40°C

+85°C

500

1000 1500 2000 2500 3000

Frequency (MHz)

|S12| vs. Frequency

-10

-15

-20

-25

-30

0

+25°C

TL

-40°C

+85°C

500

1000 1500 2000 2500 3000

Frequency (MHz)

0

-5

-10

-15

-20

-25

-30

0

|S22| vs. Frequency

+25°C

TL

-40°C

+85°C

500

1000 1500 2000 2500 3000

Frequency (MHz)

ID vs. VD Variation over Temperature

VSUPPLY = 8 V, Bias Resistance = 26 Ohms

150

140

130

+85°C

120

110

100

+25°C

-40°C

90

80

4.70

4.80

4.90

5.00

5.10

5.20

5.30

VD (Volts)

Plot of VD vs. Temp. @ ID=115 mA

5.3

5.2

5.1

5.0

4.9

4.8

4.7

-40

-15

10

35

60

85

Temperature (°C)

DS100915

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

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