MGA-634P8-TR1G Avago Technologies US Inc., MGA-634P8-TR1G Datasheet - Page 7

• Manufacturer Part Number: MGA-634P8-TR1G
• Description: Ultra Low Noise Active Bias LNA
• Manufacturer: Avago Technologies US Inc.

Specifications of MGA-634P8-TR1G

• Current - Supply: 48mA
• Frequency: 1.5GHz ~ 2.3GHz
• Gain: 17.4dB
• Noise Figure: 0.44dB
• P1db: 21dBm
• Package / Case: 8-WFDFN Exposed Pad
• Rf Type: CDMA, GSM
• Test Frequency: 1.9GHz
• Voltage - Supply: 5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 19. OP1dB vs Frequency and Temperature for Optimum OIP3 and Fmin
at 5V 50mA
Below is the table showing the MGA-634P8 Refl ection Coeffi cient Parameters tuned for maximum OIP3, Vdd = 5V, Idd
= 50mA
Reference Plane
Figure 20
7
Frequency (GHz)
1.5
1.9
2
2.2
2.5
24
22
20
18
16
14
12
10
RFinput
8
6
4
2
0
1.5
[1]
[2]
[3]
[4]
1.9
bias
Frequency (GHz)
Gamma Load position
Magnitude
0.42
0.28
0.28
0.42
0.57
[8]
[7]
[6]
[5]
2
Reference Plane
RFoutput
2.2
Angle
20
30
30
40.1
57.6
25°C
85°C
-40°C
2.5
Notes:
1. The maximum OIP3 values are calculated based on Load pull
2. Measurements are conducted on 0.010 inch think ROGER 4350. The
3. Gamma Load for maximum OIP3 with biasing of 5V 40mA, 5V 50mA,
measurements on approximately 136 diff erent impedances using
Focus’ Load Pull test system.
input reference plane is at the end of the RFin pin and the output
reference plane is at the end of the RFout pin as shown in Figure 20.
5V 70mA and 5V 80mA from 1.5GHz to 2.5GHz are available upon
request.
OIP3 (dBm)
41.13
41.8
41.56
41.95
42.24
OP1dB (dBm)
21.26
21.19
20.89
21.36
19.65