Preliminary Technical Data

ADL5320

Rev. PrB | Page 9 of 10

Figure 12. Evaluation Board Layout showing component placement 2300 MHz to 2400 MHz operation

Table 7. Matching Component Spacing 2300 MHz – 2400 MHz

λ 11

λ 2

λ 3

λ 4

225 mils

75 mils

125 mils

125mils

Table 8. Evaluation Board Configuration Options 2300 MHz to 2400 MHz

Component

Function

Default Value

C1, C2

AC - coupling capacitors

C1 0402 12 pF

C2 0402 2.2 pF

C4, C5, C6

Power supply bypassing capacitors

C4 0603 12 pF

C5 0603 10 nF

C6 1206 10μF

L1

DC bias inductor

0603 15 nH

C3, C7

Tuning capacitors

C3 0402 1.2 pF

C7 0402 1.0 pF

Vsup, Gnd

Power supply connections

Vsup red testloop

Gnd Black testloop

Figure 13. Evaluation Board Layout (BOTTOM)