ptma210404fl Infineon Technologies Corporation, ptma210404fl Datasheet - Page 6

• Manufacturer Part Number: ptma210404fl
• Description: Dual Wideband Rf Ldmos Power Amplifier
• Manufacturer: Infineon Technologies Corporation

Confidential, Limited Internal Distribution
Typical Performance
Preliminary Data Sheet
32
30
28
26
24
22
32
Peaking: V
Carrier: V
-25
25
90
34
o
o
o
CW at Various Temperatures
C
C
C
DD
36
DD
= 28 V, I
Output Power (dBm)
= 28 V, I
Doherty Circuit,
38
DQ1
(cont.)
DQ1
40
= 60 mA, I
= 60 mA, V
Efficiency
42
44
DQ2
GS2
= 120 mA
Gain
46
= 1.07 V
48
60
50
40
30
20
10
6 of 11
2.70
2.60
2.50
2.40
2.30
2.20
2.10
Gate – Source Voltage vs. Temperature
-30
Preliminary PTMA210404FL
I
I
V
DQ2
DQ1
DD
-10
= 28 V, I
Slope = –1.168 mV/°C
Slope = –1.435 mV/°C
Temperature (°C)
10
DQ1
= 60 mA, I
30
50
DQ2
Rev. 03, 2009-06-05
= 120 mA
70
90