ADL5521ACPZ-R7 datasheet(29/45 Pages) AD

Nome de Peças	ADL5521ACPZ-R7

Descrição Electrónicos	400 MHz - 4000 MHz Low Noise Amplifier

PDF	45 Pages

Scroll/Zoom	100%

Fabricante Electrônico	AD [Analog Devices]

Página de início	http://www.analog.com

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29 / 45 page

Preliminary Technical Data

ADL5521

Rev. PrC| Page 29 of 45

note - ground is through thermal pad

*Murata-Erie multilayer ceramic cap

C2 (82pF)

R1 (3.3K

Ω)

VPOS

C5 (1nF)

C3 (1nF)

VBIAS

VDD

Input

RFIN

**Coilcraft High Q Surface Mount Inductor

RFOUT

C1*

L1**

Figure 88. LNA Eval Board Schematic.

Table 6. Recommended Components and Positions of Matching Components for Basic Connections, Tuned for Optimal Noise

Frequency

TR1(mm)

TR2(mm)

500MHz

open

10nF

220pF

82pF

open

9nH

12nH

3.3K

900 MHz

2.4pF

8.2nH

3.4nH

1300 MHz

2.7pF

150pf

3.4nH

7.5 x 0.5

1950 MHz

1.3pF

1nF

1.1nH

4 x 0.5

3.5 x 0.5

2140 MHz

1.3pf

1.1nH

4.5 x 0.5

3.0 x 0.5

2600 MHz

1.3pf

1.3nH

5 x 0.5

2.5 x 0.5

3500 MHz

0.5pf

1.2nf

2.4pf*

6.5 x 0.5

1x 0.5

*Capacitor, not inductor, used to match at 3500MHz

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