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MGA-13216-BLKG

P1-P3P4-P6P7-P9P10-P11
4
Demo Board Layout Demo Board Schematic
Figure 7. Demo Board layout diagram. Figure 8. Demo Board schematic diagram.
– Recommended PCB material is 10 mils Rogers R04350.
– Suggested component values may vary according to layout and PCB material.
VDD2
MANGROVE
GND
VDD1
GND
L2
L1
C2
C4
C3
IN
OUT
C7
C1
R4a
R2
L3
C6
C8
JAN 2011
R1
C10
AVAGO
Technologies
C11
L4
R4b
R3
C9a
GND
VBias
C12
R5
C5a
C5b
L5
C13
C9b
C10
R2
L1
C8
R3
C9
R4
C7
L2
C2
C3
C4
C5
C1
C6
L3
R1
15
12
14
11
13
9
8765
4
2
16
103
1
Q1bias
Vdd1
Vdd2
Q1 Q2
RFOUT
RFIN
Table 1. Component list for 1.95GHz matching
Part Size Value Detail Part Number Notes
C1 0402 10pF (Murata) GRM1555C1H100JZ01E DC Blocking Capacitor
C2 0402 100pF (Murata) GRM1555C1H101JD01E DC Blocking Capacitor
C3 0402 3.3pF (Murata) MCH155A3R3JK Bypass Capacitor
C4 0402 0.1uF (Murata) GRM155R61A104KA01D Bypass Capacitor
C5a 0603 2.2uF (Murata) GRM188R61A225KE34D Bypass Capacitor
C6 0402 1000pF (Murata) GRM155R71H102KA01E DC Blocking Capacitor
C7, C8 0402 10pF (Murata) GRM1555C1H100JZ01E Bypass Capacitors
C9a, C10 0402 4.7uF (Murata) GRM155R60E475ME760 Bypass Capacitors
C9b N/A Not used Not used Bypass Capacitors
L1 0402 5.6nH (Toko) LL1005-FHL5N6S Input match for NF
L2 0402 4.7nH (Toko) LL1005-FH4N7S Output match for Q2
L3 0402 100nH (Toko) LL1005-FHLR10J Output match for Q1
R1, R2 0402 0 ohm (Koa) RK73Z1ELTP Bridging Resistors
R3 0402 49.9 ohm (Koa) RK73H1ELTP49R9F Stabilizing Resistor for Q1
R4b 0402 4.7K ohm (Rohm) MCR01J472 Biasing Resistor for Q1
5
25.0
30.0
35.0
40.0
45.0
50.0
1300 1500 1700 1900 2100 2300 2500 2700
OIP3 (dBm)
Frequency (MHz)
25° C
-40° C
85° C
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1300 1500 1700 1900 2100 2300 2500 2700
Frequency (MHz)
NF (dB)
20.0
22.0
24.0
26.0
1300 1500 1700 1900 2100 2300 2500 2700
Frequency (MHz)
OP1dB (dBm)
30.0
32.0
34.0
36.0
38.0
40.0
1300 1500 1700 1900 2100 2300 2500 2700
Frequency (MHz)
Gain (dB)
85° C
25° C
-40° C
85° C
25° C
-40° C
85° C
25° C
-40° C
0
1
2
3
4
5
6
7
8
9
10
0246810 12 14 16 1820
Frequency (GHz)
K - factor
85° C
25° C
-40° C
-70
-50
-30
-10
10
30
50
0 1 2345
IRL, ORL, Gain, Rev Isol (dB)
Frequency (GHz)
S11
S22
S21
S12
MGA-13216 Typical Performance in Demoboard for 1.95 GHz
T
A
= 25° C, V
dd1
= 5.0 V, V
dd2
= 5.0 V, I
dd1
= 53 mA, I
dd2
= 122 mA
Figure 9. NF vs Frequency and Temperature Figure 10. Gain vs Frequency and Temperature
Figure 11. OIP3 vs Frequency and Temperature Figure 12. OP1dB vs Frequency and Temperature
Figure 13. Input Return Loss, Output Return Loss, Gain, & Reverse Isolation
vs Frequency
Figure 14. K-factor vs Frequency and Temperature
6
-35
-30
-25
-20
-15
-10
1.6 1.8 2 2.2 2.4
IRL (dB)
Frequency (GHz)
85° C
25° C
-40° C
-20
-15
-10
-5
0
1 6 1 8 2 22 24
ORL (dB)
85° C
25° C
- 40° C
Frequency (GHz)
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
0 1 23456
Vdd1 (V)
Idd1 (mA)
0.0
20.0
40.0
60.0
80.0
100.0
120.0
140.0
160.0
0 1 23456
Vdd2 (V)
Idd2 (mA)
25.0
30.0
35.0
40.0
45.0
50.0
0510 152025
Pout (dBm)
OIP3 (dBm)
85° C
25° C
-40° C
85° C
25° C
-40° C
85° C
25° C
-40° C
MGA-13216 Typical Performance in Demoboard for 1.95 GHz
T
A
= 25° C, V
dd1
= 5.0 V, V
dd2
= 5.0 V, I
dd1
= 53 mA, I
dd2
= 122 mA
Figure 15. IRL vs Frequency and Temperature Figure 16. ORL vs Frequency and Temperature
Figure 17. Idd1 vs Vdd1 and Temperature Figure 18. Idd2 vs Vdd2 and Temperature
Figure 19. OIP3 vs Output Power and Temperature at 1.95 GHz
P1-P3P4-P6P7-P9P10-P11

MGA-13216-BLKG

Mfr. #:
Buy MGA-13216-BLKG
Manufacturer:
Broadcom / Avago
Description:
RF Amplifier Two Stage LNA 1.5-2.5 GHz
Lifecycle:
New from this manufacturer.
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