參數(shù)資料
型號(hào): AM55-0004TR
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 250 mW Linear Power Amplifier and T/R Switch 1.8 - 2.0 GHz
中文描述: 250毫瓦線性功率放大器和T / R開關(guān)1.8 - 2.0吉赫
文件頁數(shù): 4/8頁
文件大?。?/td> 338K
代理商: AM55-0004TR
250 mW Linear Power Amplifier and T/R Switch
AM55-0004
Specifications Subject to Change Without Notice
V 2.00
M/A-COM Inc.
I
1011 Pawtucket Boulevard, Lowell, MA 01853 USA
I
Telephone: 800-366-2266
4
Power Amplifier Temperature Performance
1
LINEAR GAIN, V
DD1
= V
DD2
= 4.8 V
FREQUENCY (GHz)
1.50
1.75
2.00
2.25
2.50
27
24
21
18
15
G
POWER OUTPUT @ 1.9 GHz, V
DD1
= V
DD2
= 4.8 V
P
IN
(dBm)
-5
-3
-1
1
3
28
26
24
22
20
18
P
POWER ADDED EFFICIENCY (%) @ 1.9 GHz,
V
DD1
= V
DD2
= 4.8 V
P
IN
(dBm)
-5
-3
-1
1
3
40
35
30
25
20
15
10
P
-15°C
+25°C
+70°C
-15°C
+25°C
-15°C
+25°C
+70°C
Power Amplifier Spurious Response at
Various Supply Voltages
1
THIRD ORDER INTERMODULATION RATIO @ 1.9 GHz
(TONE SPACING 600 KHz)
FUNDAMENTAL P
OUT
/TONE (dBm)
15
17
19
21
23
25
30
25
20
15
10
I
2ND HARMONIC RATIO @ 1.9 GHz
FUNDAMENTAL P
OUT
(dBm)
10
13
16
19
22
25
60
50
40
30
20
d
3RD HARMONIC RATIO @ 1.9 GHz
FUNDAMENTAL P
OUT
(dBm)
10
13
16
19
22
25
80
75
70
65
60
55
50
d
6.0 V
4.8 V
3.6 V
3.0 V
4.0 V
4.8 V
3.0 V
4.0 V
4.8 V
3.0 V
1. All data measured at T
A
= +25°C and V
G1
, V
G2
adjusted for first stage quiescent current of 30 mA and second stage current of 65 mA, respectively.
+70°C
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