M A COM MA08509D Datasheet
MA08509D
10W Power Amplifier Die Preliminary Release
(8.0-11 GHz)
FEATURES
DD
V
• Broadband Perform anc e
• 32% Typical Power Added Efficiency
• 50 Ω Input/Output Impedance
• Self-Aligned MSAG® MESFET Process
RF
IN
GG
V
Description Maximum Ratings (T
The MA08509D is a three stage MMIC power
amplifier fabricated using M/A-COM’s mature
GaAs Self-Aligned MSAG
®
MESFET Process.
This product is fully matched to 50 ohms on
both the input and the output.
ELECTRICAL CHARACTERISTICS V
Characteristic Symbol Min Typ Max Unit
Frequency
Output Power, saturated P
Power Gain, saturated G
Gain Flatness Over Frequency @ Pin = 18 dBm
Power Added Efficiency (P
OUT=PSAT
Return Loss S11 -6 -4 dB
Harmonics
Output Stage Thermal Resistance @ Pin = 18 dBm Rth 5.4
) PAE 25 32 %
DD
Rating Symbol Value Unit
DC Drain Supply Voltage VDD 12
DC Gate Supply Voltage VGG -6 Vdc
RF Input Power
Junction Temperature
Storage Temperature T
= 10.0 V, V
= -4 V, PIN = 18 dBm, TA = 25 °C
GG
ƒ
39.0 40 41.5 dBm
SAT
20 22 dB
SAT
- +/- 1.0 dB
, 3ƒο
2ƒ
ο
DD
V
OUT
RF
= 25 °C unless otherwise noted)
A
Vdc
PIN 500 mW
TJ 150 °C
-40 to
STG
°C
+85
8.0 - 11.0 GHz
-30 dBc
°C/W
Specifications subject to change without notice.
North America: Tel. (800)366-2266, Fax (800)618-8883
Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298
Europe: Tel. +44 (1344) 869 595, Fax +44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information
902179 D
10W Power Amplifier Die (8-11 GHz) MA08509D
TYPICAL CHARACTERISTICS (V
42
= 10 V, VGG = -4 V, PIN = 18 dBm)
DD
32
40
38
36
Pout (dBm)
34
32
30
8 8.25 8.5 8.75 9 9.25 9.5 9.75 10 10.25 10.5 10.75 11
Frequency (GHz)
28
24
20
16
Gain (dB)
12
8
4
0
8 8.25 8.5 8.75 9 9.25 9.5 9.75 10 10.25 10.5 10.75 11
Frequency (GHz)
Figure 1. Output Power vs. Frequency Figure 2. Gain vs. Frequency
45
40
35
30
25
20
PAE (%)
15
10
5
0
8 8.25 8.5 8.75 9 9.25 9.5 9.75 10 10.25 10.5 10.75 11
Frequency (GHz)
0
-5
-10
-15
Return Loss(dB)
-20
-25
8 8.25 8.5 8.75 9 9.25 9.5 9.75 10 10.25 10.5 10.75 11
Frequency (GHz)
Figure 3. Power Added Efficiency vs. Frequency Figure 4. Input Return Loss vs. Frequency
Specifications subject to change without notice.
North America: Tel. (800)366-2266, Fax (800)618-8883
Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298
Europe: Tel. +44 (1344) 869 595, Fax +44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information
902179 D
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