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參數(shù)資料
| 型號： | DW9255 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | 35.42MHz SAW Filter for GPS Receivers(用于全球定位系統(tǒng)（GPS）接收器的SAW濾波器) |
| 中文描述： | 35.42MHz SAW濾波器（用于全球定位系統(tǒng)（GPS）的接收器的聲表面波濾波器的GPS接收機(jī)） |
| 文件頁數(shù)： | 2/5頁 |
| 文件大?。?/td> | 34K |
| 代理商： | DW9255 |
DW9255
2
ELECTRICAL CHARACTERISTICS
(Typ. @ 25
°
C)
Parameter
Min
Typ
Max
Units
Centre Frequency
-
35.42
-
MHz
1dB Bandwidth
1.6
1.9
-
MHz
Insertion Loss
16
17
18
dB
Amplitude Ripple
(34.62 to 36.22MHz)
-
0.8
1.6
dB (pk to pk)
Relative Attenuation
(relative to insertion loss) <31MHz
<28MHz
35
30
21
21
25
30
28
40
40
35
25
25
30
40
35
45
-
-
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
dB
dB
<33.5MHz
>37.5MHz
>40MHz
>50MHz
>63MHz
>73 - 110MHz
Group Delay Ripple
(34.62 to 36.22MHz)
-
190
300
ns
Maximum Group Delay
(34.62 to 36.22MHz)
-
1.6
1.7
μ
s
Operating Temperature Range
-40
-
+85
°
C
Fig.2 DW9255 used with GPS chipset
1st IF Filter
DW9255
GP2010/15
RF Front End
GP2021
12 channel
Correlator
+ Support
Functions
Clock
Crystal
TCXO
GPS Antenna
SAW
LNA
2 x Serial
Communications Ports
(Programmable UARTS)
DATA BUS
ADDRESS BUS
TO
PROCESSOR
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DW9268 | 240.192MHz IF SAW Filter Advance Information |
| DY05F | 12 AMPERES HIGH SURGE TAB TERMINALS SINGLE-PHASE FULL-WAVE BRIDGES HEAT SINK AND CHASSIS MOUNTING |
| DY100F | 12 AMPERES HIGH SURGE TAB TERMINALS SINGLE-PHASE FULL-WAVE BRIDGES HEAT SINK AND CHASSIS MOUNTING |
| DY10F | 12 AMPERES HIGH SURGE TAB TERMINALS SINGLE-PHASE FULL-WAVE BRIDGES HEAT SINK AND CHASSIS MOUNTING |
| DY20F | 12 AMPERES HIGH SURGE TAB TERMINALS SINGLE-PHASE FULL-WAVE BRIDGES HEAT SINK AND CHASSIS MOUNTING |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DW9256 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:133MHz SAW Filter for Personal Communications |
| DW9262 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Surface Acoustic Wave Filter |
| DW9265 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Surface Acoustic Wave Filter |
| DW9268 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:240.192MHz IF SAW Filter Advance Information |
| DW9270 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Surface Acoustic Wave Filter |
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