MGA-71543-BLK Avago Technologies US Inc., MGA-71543-BLK Datasheet - Page 20
![Amplifier IC](/photos/19/9/190988/3792038_sml.jpg)
MGA-71543-BLK
Manufacturer Part Number
MGA-71543-BLK
Description
Amplifier IC
Manufacturer
Avago Technologies US Inc.
Datasheet
1.MGA-71543-BLK.pdf
(24 pages)
Specifications of MGA-71543-BLK
No. Of Amplifiers
1
No. Of Pins
4
Noise Figure Typ
0.8dB
Gain
16dB
Power @ 1db Gain Compression, P1db
15.5
Mounting Type
Surface Mount
Packaging Type
Cut Tape
Peak Reflow Compatible (260 C)
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MGA-71543-BLKG
Manufacturer:
NXP
Quantity:
12 000
Part Number:
MGA-71543-BLKG
Manufacturer:
AVAGO/安华高
Quantity:
20 000
20
Demonstration Board
Figure 18. Gain, Noise and Stability Circles.
Figure 19. Noise Circles F = 1900 MHz,
Step Size: 0.2 dB.
Figure 22. Schematic Diagram of Evaluation Board Amplifier.
Load unstable
region
Input
RF
Load stable
region
V
d
+3.0V
C1
G = 14.8 dB
G = 15.8 dB
G = 16.8 dB
G = 17.8 dB
C4
L2
R1
C2
L1
G = 18.8 dB
C11
Source unstable
C5
3
1
NF = 1.35 dB
NF = 1.55 dB
NF = 1.15 dB
C6
71
SW1
SW2
NF = 0.95 dB
2
C10
4
R4
R3
R2
Figure 20. Gain Circle F = 1900 MHz,
Step Size: 1.0 dB.
Source stable
C7
L3
Source stability circle
NF = 0.75 dB
C9
C8
Load stability circle
Output
RF
Gain Circles
Noise Circles
Figure 21. Load and Source Stability Circles.