參數(shù)資料
型號: STM326-2
廠商: 意法半導體
英文描述: RF POWER MODULE WIRELESS LOCAL LOOP APPLICATIONS
中文描述: 射頻功率模塊,無線本地環(huán)路應用
文件頁數(shù): 2/3頁
文件大?。?/td> 33K
代理商: STM326-2
ELECTRICAL SPECIFICATIONS (T
case
=
30
°
C, V
CC
=
20.0Vdc, V
BB
=
8.8 Vdc)
Symbol
Parameter
Test Conditions
Value
Typ.
23
12.5
Unit
Min.
325
21
11
Max.
351
25
BW
G
P
η
Frequency Range
Power Gain
Efficiency
MHz
dB
%
P
OUT
=
1.0 W*
P
OUT
=
1.0 W*
P
OUT
=
1.0 W*
P
IN
=
0 W
Input VSWR
Quiescent
Current
Collector Supply
Current
Bias Current
Harmonics
Z
S
, Z
L
=
50
110
120
1.5:1
130
VSWR
mA
I
CC(q)
I
CC
P
OUT
=
1.0 W*
375
425
mA
I
BB
H
P
OUT
=
1.0 W*
P
OUT
=
1.0 W*
P
OUT
=
1.0 W*
65
-34
mA
dBc
F = 325 MHz
-30
-40
IMD
Intermodulation
Distortion
Load Mismatch
-46
dBc
Load VSWR
=
:1
P
OUT
=
1.0 W*
Load VSWR
=
5:1
P
OUT
=
1.0 W*
(All phase angles)
No Degradation in Output
Power after Load Restoration
All Spurious outputs more
than 50dB below carrier
Stability
(All phase angles)
* 2 Tone Test, 50 KHz spacing: P
OUT
= 1.0 W
AVG
(2.0 W
PEP
)
MODULE DC AND TEST FIXTURE CONFIGURATION
1 2 3 4 5 6 7 8
N/C
N/C
RF
IN
RF
OUT
50
Line
50
Line
120
1 W
10 uF
3.3 uF
1000 pF
0.1 uF
+8.8VDC
+20 VDC
* Bead
300 pF
300 pF
1000 pF
STM351-2
2/3
相關PDF資料
PDF描述
STM351-2 RF POWER MODULE WIRELESS LOCAL LOOP APPLICATIONS
STM426-2 RF POWER MODULE WIRELESS LOCAL LOOP APPLICATIONS
STM451-2 RF POWER MODULE WIRELESS LOCAL LOOP APPLICATIONS
STM476-2 RF POWER MODULE WIRELESS LOCAL LOOP APPLICATIONS
STM500-2 RF POWER MODULE WIRELESS LOCAL LOOP APPLICATIONS
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