Low Noise CATV Amplifier

50 - 870 MHz

MAAMSS0040

M/A-COM Inc. and its affiliates reserve the right to make changes to the

product(s) or information contained herein without notice. M/A-COM makes

no warranty, representation or guarantee regarding the suitability of its

products for any particular purpose, nor does M/A-COM assume any liability

whatsoever arising out of the use or application of any product(s) or

information.

• North America Tel: 800.366.2266 / Fax: 978.366.2266

• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300

• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298

Visit www.macom.com for additional data sheets and product information.

V1

4

LEAD

FREE

Typical Performance Curves

Qty

Description

8

Capacitor, 0.01 µF, 0603, SMT, 10%

(C1-C8)

2

Inductor, 390 nH, 1008, SMT, 10%

(L1, L2)

2

Balun, 1:1, M/A-COM, ETN1-1-13TR, SMT

(T1, T2)

External Circuitry Parts List

Test Circuit Schematic

The 1:1 baluns, T1 & T2, are M/A-COM part number ETN1-1-13TR.

C6

C8

C7

C4

L2

T2

L1

C5

C3

C1

C2

T1

RF IN

RF OUT

+5V

+5V

Recommended PCB Configuration with

0.031” thick FR4

Recommended Test Circuit Layout

9

10

11

12

13

14

19

20

21

22

23

24

+25°C

+85°C

-40°C

P

OUT

(dBm)