參數(shù)資料
型號: BGY122B
廠商: NXP SEMICONDUCTORS
元件分類: 衰減器
英文描述: UHF amplifier modules
中文描述: 872 MHz - 905 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER
封裝: SOT-388B, 4 PIN
文件頁數(shù): 7/16頁
文件大?。?/td> 97K
代理商: BGY122B
1998 May 11
7
Philips Semiconductors
Product specification
UHF amplifier modules
BGY122A; BGY122B
Fig.11 Efficiency as a function of load power;
BGY122B; typical values.
Z
S
= Z
L
= 50
; P
D
=2 mW; V
S
= 4.8 V; T
mb
= 25
°
C.
handbook, halfpage
0
0.4
40
0
20
60
MDA156
0.8
1.2
1.6
2.0
PL (W)
η
(%)
905 MHz
872 MHz
Fig.12 Load power as a function of frequency;
BGY122B; typical values.
Z
S
= Z
L
= 50
; P
D
= 2 mW; V
C
= 3 V; T
mb
= 25
°
C.
handbook, halfpage
PL
(W)
1.6
840
860
920
900
0
MDA157
880
f (MHz)
1.2
0.8
0.4
VS = 4.8 V
4 V
Fig.13 Load power as a function of mounting base
temperature; BGY122B; typical values.
Z
S
= Z
L
= 50
; P
D
= 2 mW; V
S
= 4.8 V; V
C
= 3 V.
handbook, halfpage
(W)
1.6
40
120
0
0.4
MDA158
0.8
1.2
0
40
80
Tmb (
o
C)
872 MHz
905 MHz
Fig.14 Load power as a function of drive power;
BGY122B; typical values.
Z
S
= Z
L
= 50
; V
S
= 4.8 V; V
C
= 3 V; T
mb
= 25
°
C.
handbook, halfpage
PL
(dBm)
40
30
10
20
20
40
0
20
10
0
MDA160
PD (dBm)
872 MHz
905 MHz
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