|
|
PDF MGA-31816 Data sheet ( Hoja de datos )
| Número de pieza | MGA-31816 | |
| Descripción | 0.1 W High Linearity Driver Amplifier | |
| Fabricantes | AVAGO | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de MGA-31816 (archivo pdf) en la parte inferior de esta página. Total 19 Páginas | ||
|
No Preview Available !
MGA-31816
0.1 W High Linearity Driver Amplifier
Data Sheet
Description
Avago Technologies MGA-31816 is a high linearity driver
MMIC Amplifier housed in a standard QFN 3X3 16 lead
plastic package. It features high gain, low operating
current, good noise figure with good input and output
return loss. Power consumption can be further reduced
by reducing the quiescent bias current using two external
bias resistors. The device can be easily matched at different
frequencies to obtain optimal linearity performance at
those frequencies.
MGA-31816 is especially ideal for 50 : wireless infrastruc-
ture application operating from 1.5 GHz to 4 GHz frequency
range applications. With the high linearity, excellent gain
flatness and low noise figure the MGA-31816 may be
utilized as a driver amplifier in the transmit chain and as a
second stage LNA in the receiver chain.
This device uses Avago Technologies proprietary 0.25 Pm
GaAs Enhancement mode PHEMT process.
Pin connections and Package Marking
31816
YYWW
XXXX
TOP VIEW
Features
x Very high linearity at low DC bias power [1]
x High Gain with good gain flatness
x Good Noise Figure
x ROHS compliant
x Halogen free
x Advanced enhancement-mode PHEMT Technology
x QFN 3X3 16-Lead standard package
x Lead-free MSL1
Specifications
At 1900 MHz, Vdd = 5 V, Idd = 59 mA (typ) @ 25° C
x OIP3 = 40.5 dBm
x Noise Figure = 1.6 dB
x Gain = 19.5 dB
x P1dB = 20.5 dBm
x IRL = 16.5 dB, ORL = 10.6 dB
Note:
1. The MGA-31816 has a superior LFOM of 15.8 dB. Linearity Figure of
Merit (LFOM) is essentially OIP3 divided by DC bias power.
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model = 60 V
ESD Human Body Model = 300 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.
NC 12
1 NC
RFout 11
2 NC
Gnd
RFout 10
3 RFin
NC 9 4 NC
NC - not connected
BOTTOM VIEW
Notes:
Package marking provides orientation and identification
“31816” = Device Part Number
“YYWW” = Work Week and Year of manufacturing
“XXXX” = Last 4 digit of Lot Number
Figure 1. Simplified Application Circuit
1 page  
MGA-31816 Application Circuit Data for 1.9 GHz
TC = 25° C, Vdd = 5.0 V, Idd = 59 mA (Based on BOM in Table 3, tuned for optimal linearity with over temperature)
21.1
20.9
20.7
20.5
20.3
20.1
19.9
19.7
19.5
19.3 25° C
19.1 -40° C
18.9 85° C
18.7
1600 1700 1800 1900 2000 2100 2200
Frequency (MHz)
2.2
2.1 25° C
2.0
1.9
-40° C
85° C
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
1600 1700 1800 1900 2000 2100 2200
Frequency (MHz)
Figure 13. P1dB vs Frequency and Temperature
Figure 14. Noise Figure vs Frequency and Temperature
90
80
25° C
-40° C
70 85° C
60
50
40
30
20
10
0
1.0 1.4 1.8 2.2 2.6 3.0 3.4 3.8 4.2 4.6 5.0 5.4
Vdd (V)
Figure 15. Current vs Voltage and Temperature
42.0
41.5
41.0
40.5
40.0
39.5
39.0
680
OIP3 at R2 = 1000 :
Current at R2 = 1000 :
750 820
R1 (:)
910
Figure 16. OIP3 and Quiescent Current with different R1 [1]
64
62
60
58
56
54
52
1000
42.0
41.5
41.0
40.5
40.0
39.5
39.0
820
OIP3 at R1 = 820 :
Current at R1 = 820 :
910 1000
R2 (:)
1100
Figure 17. OIP3 and Quiescent Current with different R2 [1]
66
64
62
60
58
56
54
1200
Note:
1. Vbias and Vctrl can be externally controlled by change external biasing resistors R1 = Rbias and R2 = Rctrl (as shown in Fig. 46).
5
5 Page 
MGA-31816 Application Circuit Data for 3.5 GHz
TC = 25° C, Vdd = 5.0 V, Idd = 59 mA (Based on BOM in Table 3, tuned for optimal linearity with over temperature)
19.4
19.2
19.0
18.8
18.6
18.4
18.2 25° C
18.0 -40° C
85° C
17.8
3200 3300 3400 3500 3600 3700 3800
Frequency (MHz)
2.9
2.8 25° C
2.7
2.6
2.5
-40° C
85° C
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
1.4
3200 3300 3400 3500 3600 3700 3800
Frequency (MHz)
Figure 39. P1dB vs Frequency and Temperature
Figure 40. Noise Figure vs Frequency and Temperature
90
80
25° C
-40° C
70 85° C
60
50
40
30
20
10
0
1.0 1.4 1.8 2.2 2.6 3.0 3.4 3.8 4.2 4.6 5.0 5.4
Voltage (V)
Figure 41. Current vs Voltage and Temperature
44.0
43.5
43.0
42.5
42.0
41.5
41.0
40.5
40.0
39.5
39.0
38.5
38.0
910
64
63
62
61
60
59
58
57
56
55
OIP3 at R2 = 820 : 54
Current at R2 = 820 : 53
52
1000 1100 1200 1300
R1 (:)
Figure 42. OIP3 and Quiescent Current with different R1 [1]
42.0
41.5
41.0
40.5
40.0
39.5
39.0
38.5
38.0
37.5
37.0
36.5
680
OIP3 at R1 = 1.1 k:
Current at R1 = 1.1 k:
750 820
R2 (:)
910
Figure 43. OIP3 and Quiescent Current with different R2 [1]
64
63
62
61
60
59
58
57
56
55
54
53
1000
Note:
1. Vbias and Vctrl can be externally controlled by change external biasing resistors R1 = Rbias and R2 = Rctrl (as shown in Fig. 46).
11
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet MGA-31816.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| MGA-31816 | 0.1 W High Linearity Driver Amplifier | AVAGO |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |