ML7436N LSI Hardware Design Manual
FEXL7436NDG-01
22
7.3.4.
Matching circuit value
Figure 7.16
shows the circuit that LAPIS technology adjusts it. The circuit is configured with the trap filter
suppressing the second, the third harmonics and the matching circuit converting antenna load impedance to 50Ω.
Table
7.5
shows the matching circuit value.
Figure 7.16
2.4GHz RF matching circuit
Table 7.5
2.4GHz RF matching circuit value
Parts
Value
Ltrap1
1.3nH
Ltrap2
1.3nH
Lmatch
3.3nH
Ctrap1
0.5pF
Ctrap2
0.2pF
Cmatch1
2.4pF
Cac
100pF
Cmatch2
1.5pF
