SD57045 查看數據表（PDF） - STMicroelectronics
零件编号
产品描述 (功能)
生产厂家
SD57045 Datasheet PDF : 11 Pages
| |||
SD57045
ELECTRICAL SPECIFICATION (Tcase = 25 oC)
STATIC
Symb ol
V(BR)DSS
IDSS
IGSS
VGS(Q)
VDS( ON)
G FS
CISS
COSS
CRSS
VGS = 0V
VGS = 0V
VGS = 20V
VDS = 28V
VGS = 10V
VDS = 10V
VGS = 0V
VGS = 0V
VGS = 0V
Parameter
IDS = 1 mA
VDS = 28 V
VDS = 0 V
ID = 250 mA
ID = 3 A
ID = 5 A
VDS = 28 V
VDS = 28 V
VDS = 28 V
f = 1 MHz
f = 1 MHz
f = 1 MHz
DYNAMIC
Symb ol
Parameter
POUT f = 945 MHz VDD = 28V
IDQ = 250 mA
IMD3 VDD = 28 V Pout = 45 W PEP IDQ = 250 mA
GPS VDD = 28 V Pout = 45 W PEP IDQ = 250 mA
ηD
VDD = 28 V Pout = 45 W PEP IDQ = 250 mA
Load f = 945 MHz VDD = 28 V
Mismatch ALL PHASE ANGLES
Note: f1 = 945.0 MHz
f2 = 945.1 MHz
Pout = 45 W IDQ = 250 mA
IMPEDANCE DATA
Min.
65
2.5
2.0
Typ .
0.7
2.7
80
40
3.2
M a x.
1
1
5.0
0.9
Un it
V
µA
µA
V
V
mho
pF
pF
pF
REF. 7133620B
Min.
45
13
33
10:1
Typ .
-32
15
40
M a x.
-28
Un it
W
dBc
dB
%
VSWR
FREQ .
925 MHz
930 MHz
945 MHz
960 MHz
965 MHz
ZIN (Ω)
1.27 + j 0.82
1.21 + j 0.79
1.04 + j 0.71
0.93 + j 0.43
0.91 + j 0.41
ZDL (Ω)
2.22 - j 1.63
2.24 - j 1.61
2.30 - j 1.52
2.37 - j 1.37
2.43 - j 1.36
2/11
Share Link: 