參數(shù)資料
型號(hào): TQS-455A-7R
元件分類: 聲表面波濾波器
英文描述: SAW FILTER
文件頁數(shù): 1/2頁
文件大?。?/td> 72K
代理商: TQS-455A-7R
Specifications
TQS-455A-7R
Surface Acoustic Wave Filter (SAW Filter)
Features
Miniature size : 9.1(W) x 4.8(D) x 1.55(H)mm
Low group delay distortion
High selectivity
Application
IF filter for Cellular Phone
CDMA system
Type
TQS-455A-7R
210.38 MHz
fo
±620 MHz
10.0 dB max.
0.7 dB max. (fo
±0.3 MHz)
250 ns max. (fo
±0.3 MHz)
33 dB min.
45 dB min.
Input : 310
// -11pF
Output : 360
// -8pF
-30
°C to +80 °C
Nominal frequency (fo)
Pass band
Insertion loss
Pass band ripple
Group delay deviation
Stop band attenuation
fo
±1.25 MHz
fo
±9 MHz
Terminating impedance
Operating temperature range
9.1±0.2
2.54±0.1
4.8
±0.2
2.54
±0.15
1.55 ±0.2
1.8
±0.2
(G)
(I/O)
0.8±0.2
1.0
±0.2
Marking
Ground or No Connection
(I/O)
Package Outlines [Dimensions in mm]
Foot Pattern [Dimensions in mm]
9.9
2.54
0.9
1.45
2.7
2.25
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