RF3807 查看數據表（PDF） - RF Micro Devices

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RF3807

GaAs HBT PRE-DRIVER AMPLIFIER

RF Micro Devices 

RF3807

VREF

C15

0.1 μF

C14

10 μF

C13

1000 pF

C12

10 pF

Application Schematic

WiMax 2.5GHz to 2.7GHz (VCC=VBIAS=VREF=5V)

P1

P1-1 1 VREF

BANANA

JACK

P2

P2-1 1 VCC

BANANA

JACK

P3

1 GND

BANANA

JACK

Gain = 13 dB

OIP3 > 37 dBm

OP1dB > 26 dBm

EVM = 2% at 16 dBm POUT

R1

43 Ω

R2

Open

R3

Open

R4

Open

R5

Open

C16

C17

10 pF 1000 pF

C18

10 μF

C19

0.1 μF

J1

RF IN

C26

10 pF

C24

100 pF

C25

0.1 μF

50 Ω⎝ strip

C2

3.3 pF

C30

2.2 pF

L

2.7 nH

C3

1.8 pF

C20

C21

10 pF 1000 pF

C22

10 μF

C23

0.1 μF

1

Bias

8

Circuit

L3

C31

2

7

24 nH

8.2 pF

3

6

C4

C5

C6

C7

C8

C9

2.2 pF Open

Open

Open

1.2 pF Open

4

5

PACKAGE BASE

GND

3807405-

Package Drawing

VCC

C11

3.6 pF

C10

Open

50 Ω⎝ strip

J2

RF OUT

0.157

0.150

0.0192

0.0138

-A-

0.004

0.002

0.196

0.189

0.050

0.244

0.230

EXPOSED

DIE FLAG

0.066

0.056

0.099

0.061

0.126

0.088

8° MAX

0° MIN

0.035

0.016

Shaded lead is pin 1.

0.0098

0.0075

8 of 20

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

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

Rev A5 DS080220

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