MGA-633P8-TR2G Avago Technologies US Inc., MGA-633P8-TR2G Datasheet - Page 4

• Manufacturer Part Number: MGA-633P8-TR2G
• Description: Ultra Low Noise Active Bias LNA
• Manufacturer: Avago Technologies US Inc.

Specifications of MGA-633P8-TR2G

• Current - Supply: 54mA
• Frequency: 450MHz ~ 2GHz
• Gain: 18dB
• Noise Figure: 0.37dB
• P1db: 22dBm
• Package / Case: 8-WFDFN Exposed Pad
• Rf Type: CDMA, GSM
• Test Frequency: 900MHz
• Voltage - Supply: 5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Demo Board Layout
Figure 5. Demo Board Layout Diagram
– Recommended PCB material is 10 mils Rogers RO4350.
– Suggested component values may vary according to layout and PCB
Table 1. Component list for 900 MHz matching
Note:
C1, C2 are DC Blocking capacitors; L1 input match for NF; L2 output match for OIP3; C3, C4, C6 are bypass capacitors; R2 is stabilizing resistor;
Rbias is the biasing resistor; R1, C5 are not use for this product
4
Part
C1, C2
L1, L2
C4
C3, C6
R1
R2
material.
Size
0402
0402
0402
0402
0402
0402
Value
100pF (Murata)
33nH (Toko)
33pF (Koacera)
4.7uF (Murata)
0 Ohm (Kamaya)
10 Ohm (Koa)
Demo Board Schematic
RFin
Figure 6. Demo Board Schematic Diagram
Note:
x The schematic is shown with the assumption that similar PCB is used
x Detail of the components needed for this product is shown in Table 1.
for all MGA-633P8, MGA-634P8 and MGA-635P8.
C5
C3
C1
Detail Part Number
GRM1555C1H101JD01E
LL1005-FHL33NJ
CM05CH330J50AH
GRM155R60E475ME760
RMC1/16S-JPTH
RM73B1ETTP100J
L1
R1
[1]
[2]
[3]
[4]
Rbias
bias
R2
[8]
[7]
[6]
[5]
Vdd
L2
C2
C6
C4
RFout