RF2314PCBA-41X 查看數據表（PDF） - RF Micro Devices

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RF2314PCBA-41X

GENERAL PURPOSE LOW NOISE AMPLIFIER

RF Micro Devices 

RF2314

Pin Function Description

Interface Schematic

1

GND

Ground connection. For best performance, keep traces physically short

and connect immediately to ground plane.

2

GND

Same as pin 1.

3

RF IN

RF input pin. This pin is internally DC-blocked and thus does not require an

external blocking capacitor. The input impedance of this pin is internally

matched to 50Ω using resistive feedback.

VCC

300Ω

RF OUT

RF IN

4

VCC

Supply connection. Generally, there is no need for an external bypass

See pin 3 schematic.

capacitor.

5

RF OUT

RF output pin. The output impedance of this pin is internally matched to See pin 3 schematic.

50Ω using resistive feedback.

Package Drawing

Package Style: SOT 5-Lead

1.60

0.15

+ 0.01

0.05

0.400

1

2.90

+ 0.10 0.950

3° MAX

0° MIN

2.80

+ 0.20

0.127

0.45

+ 0.10

1.44

1.04

Dimensions in mm.

Application Schematic

1

2

RF IN

3

5

RF OUT

VCC

4

4 of 12

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 A7 DS070730

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