ADL5320 データシートの表示（PDF） - Analog Devices

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ADL5320

400 MHz to 2700 MHz Pre-driver RF Amplifier

Analog Devices 

ADL5320

Table 5. Evaluation Board Configuration Options 800 MHz - 960 MHz

Component

Function

C1, C2

AC - coupling capacitors

C4, C5, C6

Power supply bypassing capacitors

L1

C3, C7

Vsup, Gnd

DC bias inductor

Tuning capacitors

Power supply connections

Preliminary Technical Data

Default Value

0402 47 pF

C4 0603 100 pF

C5 0603 10 nF

C6 1206 10μF

0603 47 nH

C3 0402 6.8 pF

C7 0402 2.2 pF

Vsup red testloop

Gnd Black testloop

Figure 11. Evaluation Board Layout showing component placement 2110 MHz to 2170 MHz operation

Table 5. Matching Component Spacing 2110 MHz – 2170 MHz

λ 11

λ2

λ3

λ4

300 mils

75 mils

175 mils

275mils

1 50 ohm traces 25 mils wide, substrate used is FR4

Table 6. Evaluation Board Configuration Options 2110 MHz – 2170 MHz

Component

Function

C1, C2

AC - coupling capacitors

C4, C5, C6

Power supply bypassing capacitors

L1

C3, C7

Vsup, Gnd

DC bias inductor

Tuning capacitors

Power supply connections

Default Value

0402 22 pF

C4 0603 22 pF

C5 0603 10 nF

C6 1206 10μF

0603 47 nH

C3 0402 0.5 pF

C7 0402 1.5 pF

Vsup red testloop

Gnd Black testloop

Rev. PrB | Page 8 of 10

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