mga-631p8 Avago Technologies, mga-631p8 Datasheet - Page 8

• Manufacturer Part Number: mga-631p8
• Description: Low Noise, High Linearity, Active Bias Low Noise Amplifer
• Manufacturer: Avago Technologies

Demo Board Schematic for Table 1, List 3 (1.5 GHz Matching)
Figure 30. Demo Board Schematic with additional shunt inductor, L3, at RFout. This demo board is used for
measuring plots of Fig. 25 to Fig. 27. Table1, List 3 shows the components values.
Table 1
List 1 – Demo board component values for Demo board Schematic of Fig. 29. These component values are used when
List 2 – Demo Board Component values for Demo board Schematic of Fig. 29. These component values are used while
List 3 – Demo Board Component values for Demo board Schematic of Fig. 30. These component values are used while
8
C7
RFin
Part
L
L
L3
C
C
C3
C4
C5
C6
C7
R
C4
C1
Rbias
Size
040
040
040
040
040
040
040
040
040
040
040
measuring Electrical Specifications and plots of Fig. 4 to Fig. 21.
measuring plots of Fig. 22 to Fig. 24.
measuring plots of Fig. 25 to Fig. 27.
L1
List 1 (900 MHz Matching)
3.0nH (Coilcraft 040CS-3NXJBW)
8.0nH (Coilcraft 040CS-8NXJBW)
Not Placed
.4pF (Rohm MCH55A04CK)
00pF (Rohm MCH55A0JK)
5.6pF (Rohm MCH55A056CK)
00pF (Rohm MCH55A0JK)
0.uF (Kyocera CM05X5R04K0AH)
9pF(Rohm MCH55A090DK)
0.uF(Kyocera CM05X5R04K0AH)
9 W (Rohm MCR0MZSJ90)
Vbias
RFin
RFgnd
Bias
RFout
Gnd
FB1
List 2 (450 MHz Matching)
7.0nH (Toko LL005-FHL7NS)
7.0nH (Toko LL005-FHL7NS)
Not Placed
3.9pF (Rohm MCH55A3R9JK)
00pF (Rohm MCH55A0JK)
5.6pF (Rohm MCH55A5R6CK)
00pF (Rohm MCH55A0JK)
0.uF (Kyocera CM05X5R04K0AH)
9.0pF(Rohm MCH55A090DK)
0.uF(Kyocera CM05X5R04K0AH)
56 W (Rohm MCR0 MZSJ560)
C3
R1
L2
Vd
C6
C2
L3
C5
RFout
List 3 (1.5 GHz Matching)
4.7nH (Toko LL005-FHL4N7S)
8.0nH (Toko LL005-FHL8NS)
6.8nH (Toko LL005-FHL6N8S)
.5pF (Rohm MCH55AR5CK)
00pF (Rohm MCH55A0JK)
5.6pF (Rohm MCH55A5R6CK)
00pF (Rohm MCH55A0JK)
0.uF (Kyocera CM05X5R04K0AH)
9.0pF(Rohm MCH55A090DK)
0.uF(Kyocera CM05X5R04K0AH)
300 W (Rohm MCR0MZSJ30)