RMLA3565C Datasheet, PDF (1/5 Pages) Fairchild Semiconductor – Wideband Low Noise MMIC Amplifier

May 2004
RMLA3565C
Wideband Low Noise MMIC Amplifier
General Description
The Fairchild Semiconductor’s RMLA3565C is a single bias
wideband low noise MMIC amplifier designed for the 3.5–
6.5 GHz frequency range. The MMIC requires no external
matching circuits or external gate bias supply. This device
uses our advanced 0.25µm PHEMT process to provide low
noise, high linearity, and low current.
Features
• 20dB Gain typical
• 1.2dB Noise Figure Typical 5.0–6.5GHz
• 4.0V Single Positive Bias
• Small Outline Metal Base Quad Plastic Package
• Internal 50Ω Matching
Device
Absolute Ratings
Symbol
V_dd
P_IN (CW)
I_dd
T_case
T_storage
T_solder
R_jc
Parameter
Positive Drain DC Voltage
RF Input Power (from 50Ω source)
Drain Current
Case Operating Temperature
Storage Temperature Range
Soldering Temperature
Thermal Resistance (Channel to Case)
Electrical Characteristics (50Ω System, V_dd = 4V, T = +25°C)
Parameter
Min
Frequency Range
3.5
Gain (Small Signal)^{1, 2}
17.0
Gain Variation vs Temp
Noise Figure²
3.5–5 GHz
5–6.5 GHz
Power Out, P-1dB
8.0
OIP3 @ 5.5 GHz, 0 dBm per tone Pout
Idd
Vdd
3.0
Input/Output Return Loss
Notes:
1. Pin = -20, V_d = 4.0V, Frequency 3.5–6.5Ghz
2. Data de-embedded from fixture loss.
©2004 Fairchild Semiconductor Corporation
Ratings
6.5
0
130
-30 to 85
-40 to 110
220
8
Typ
Max
6.5
20
0.013
1.5
2.2
1.2
1.6
13
25.5
80
90
4.0
6.0
10.0
Units
V
dBm
mA
°C
°C
°C
°C/W
Units
GHz
dB
dB/C°
dB
dB
dBm
dBm
mA
V
dB
RMLA3565C Rev. C