
50 OHM APPLICATION CIRCUIT: 2140 MHz
C4
Via A R3
C9
RF IN
C1
L1
L2
C3
RF OUT
C6
C2
C5
C7
C8
R2
Via A
R1
DFN 2x2--8C
Rev. 0
NOTE: To achieve optimal noise performance, it is critical that proper biasing, input matching, supply
decoupling and grounding are employed.
Figure 3. MML20211HT1 Test Circuit Component Layout
Table 8. MML20211HT1 Test Circuit Component Designations and Values
Part
C1, C5
C2, C3, C6, C7
C4, C8
C9
L1, L2
R1
R2
R3
PCB
Description
18 pF Chip Capacitors
18 pF Chip Capacitors
0.1 μ F Chip Capacitors
0.6 pF Chip Capacitor
3.6 nH Chip Inductors
180 ? , 1/16 W Chip Resistor
0 ? , 1 A Chip Resistor
1.5 k ? , 1/16 W Chip Resistor
0.010 ″ , ε r = 3.38, Multilayer
Part Number
GJM1555C1H180JB01D
GRM1555C1H180JA01D
GRM155R61A104KA01D
GJM1555C1HR60BB01D
0402HP--3N6XGL
RC0402FR--07180RL
ERJ2GE0R00X
RC0402FR--071K5L
IS680--3.38
Manufacturer
Murata
Murata
Murata
Murata
Coilcraft
Yageo
Panasonic
Yageo
Isola
(Test Circuit Component Designations and Values repeated for reference.)
MML20211HT1
4
RF Device Data
Freescale Semiconductor