Broadband CATV Amplifier

50 - 1000 MHz

Rev. V2

MAAMSS0060

3

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17 & 20 dB Gain Configuration Schematic

Including Off-Chip Components

17 & 20 dB Gain Configuration

Recommended Board Layout

17 dB Gain Configuration

Off-Chip Component Values

Component

Value

Package

C1,C3,C4

0.01 µF

0402

C2

470 pF

0402

C5

0.7 pF

0402

1 µH

1210

L2

4.7 nH

0402

L3

8.2 nH

0402

R1

560 Ω

0402

R2

91 Ω

0402

7. L1 supplied from EPCOS, part number B82422A1102K100

C4

L1

C1

C2

Pin 1

L2

C3

R1

C5

R2

L3

20 dB Gain Configuration

Off-Chip Component Values

8. L1 supplied from EPCOS, part number B82422A1152K100

Component

Value

Package

C1,C2,C3,C4

0.01 µF

0402

C5

0.75 pF

0402

1.5 µH

1210

L2

10 nH

0402

L3

12 nH

0402

R1

750 Ω

0402

R2

360 Ω

0402