RF2175PCBA View Datasheet(PDF) - RF Micro Devices

Part Name

Description

MFG CO.

RF2175PCBA

3V 400MHZ LINEAR AMPLIFIER

RF Micro Devices 

1 2 3 4 5 6

RF2175

Application Schematic

380 MHz

VCC = 3.0 V to 5.2 V

VCC

0Ω

2.2 uF 1 nF

56 nH

5.1 nH

RF IN: TETRA Modulation

RF IN

1 nF

VREG

33 nH

4.7 pF 2.2 uF 100 pF

33 nH

VMODE

100 pF 2.2 uF 4.7 μF

1

16

2

Bias

15

5.6 nH 5.6 pF

3

14

3.6 nH

1 nF

4

13

RF OUT

56 pF

12 pF

5

12

12.55 nH

6

11

VCC

7

10

100 pF

8

9

VREG (VACP) = 2.6 V on, 0 V off

25% duty cycle, 14.17 ms pulse width

2-290

Rev A8 030313

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