FLM5964-6F
C-Band Internally Matched FET
FEATURES
• High Output Power: P
= 38.5dBm (Typ.)
1dB
• High Gain: G
= 10.0dB (Typ.)
1dB
= 37% (Typ.)
• High PAE: η
• Low IM = -46dBc@Po = 27.5dBm
add
3
• Broad Band: 5.9 ~ 6.4GHz
• Impedance Matched Zin/Zout = 50Ω
• Hermetically Sealed Package
DESCRIPTION
The FLM5964-6F is a power GaAs FET that is internally matched for
standard communication bands to provide optimum power and gain in a
50 ohm system.
Eudyna’s stringent Quality Assurance Program assures the highest
reliability and consistent performance.
ABSOLUTE MAXIMUM RATING (Ambient Temperature Ta=25°C)
Item
Symbol
Condition
Unit
Rating
Drain-Source Voltage
Gate-Source Voltage
V
V
15
-5
V
V
DS
GS
T = 25°C
c
Total Power Dissipation
Storage Temperature
Channel Temperature
P
31.2
-65 to +175
175
W
°C
°C
T
T
stg
T
ch
Eudyna recommends the following conditions for the reliable operation of GaAs FETs:
1. The drain-source operating voltage (V ) should not exceed 10 volts.
DS
2. The forward and reverse gate currents should not exceed 16.0 and -2.8 mA respectively with
gate resistance of 100Ω.
ELECTRICAL CHARACTERISTICS (Ambient Temperature Ta=25°C)
Limit
Typ.
Item
Symbol
Test Conditions
Unit
Min.
Max.
V
V
V
I
= 5V, V
= 0V
GS
Saturated Drain Current
Transconductance
I
-
2500 3750
mA
DS
DS
DS
DSS
g
-
= 5V, I
=1625mA
=125mA
-
2500
m
mS
V
DS
Pinch-off Voltage
V
= 5V, I
DS
-0.5
-5.0
-1.5 -3.0
p
Gate Source Breakdown Voltage
Output Power at 1dB G.C.P.
Power Gain at 1dB G.C.P.
Drain Current
V
-
-
-
-
V
= -125µA
GSO
GS
P
37.5 38.5
dBm
dB
1dB
V
=10V,
G
9.0
10.0
DS
1dB
I
= 0.65I
DS
DSS (Typ.),
I
-
-
1625 1900
mA
%
dsr
f = 5.9 ~ 6.4 GHz,
η
Power-added Efficiency
add
37
-
-
Z =Z = 50 ohm
S
L
Gain Flatness
∆G
-
0.6
dB
f = 6.4 GHz, ∆f = 10 MHz
3rd Order Intermodulation
Distortion
2-Tone Test
IM
3
-44
-46
-
dBc
P
= 27.5dBm S.C.L.
out
R
Thermal Resistance
Channel Temperature Rise
CASE STYLE: IB
Channel to Case
-
-
4.0
-
4.8
80
°C/W
°C
th
∆T
10V x I
x R
th
ch
dsr
G.C.P.: Gain Compression Point, S.C.L.: Single Carrier Level
Edition 1.2
August 2004
1