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TQS-954EA-7R PDF预览

TQS-954EA-7R

更新时间: 2024-09-30 20:42:27
品牌 Logo 应用领域
精工 - SEIKO LTE
页数 文件大小 规格书
2页 391K
描述
1 FUNCTIONS, 1575.42MHz, SAW FILTER, LEAD FREE PACKAGE-4

TQS-954EA-7R 数据手册

 浏览型号TQS-954EA-7R的Datasheet PDF文件第2页 
SAW Filter  
SAW FILTER  
FOR GPS / RF  
TQS-537AB-7G  
TQS-949AD-7G  
TQS-954EA-7R  
Low insertion loss type, High attenuation type and balanced  
termination type are available.  
FCB technology achieves miniature size and low profile.  
Lead(Pb)-free : Lead free completely  
Actual size  
TQS-537AB-7G TQS-949AD-7G TQS-954EA-7R  
Specifications (characteristics)  
Item  
Nominal  
Symbol  
f0  
TQS-537AB-7G  
1575.42 MHz  
TQS-949AD-7G  
1575.42 MHz  
TQS-954EA-7R  
1575.42 MHz  
-40 °C to +85 °C  
-30 °C to +85 °C  
frequency  
Storage temperature  
range  
T_stg  
-40 °C to +85 °C  
-30 °C to +85 °C  
-40 °C to +85 °C  
-40 °C to +85 °C  
Operating  
T_use  
BW  
IL  
temperature range  
Passband  
1574.42 to 1576.42 MHz  
1.8 dB Max.  
1574.22 to 1576.62 MHz  
2.3dB Max.  
1573.42 to 1577.42 MHz  
1.6 dB Max.  
Insertion loss  
(IL in passband)  
0.3 dBp-p Max.  
2.0 Max.  
(IL in passband)  
0.6 dBp-p Max.  
2.0 Max.  
(IL in passband)  
0.5 dBp-p Max.  
2.0 Max.  
Ripple  
VSWR  
Ri  
824 to 894 MHz  
: 34 dB Min.  
: 34 dB Min.  
: 36 dB Mn.  
: 40 dB Min.  
: 43 dB Min.  
: 36 dB Min.  
: 34 dB Min.  
: 23 dB Min.  
832 to 925 MHz  
1208.22 MHz  
824 to 960 MHz : 45 dB Min.  
DC to 849 MHz : 35 dB Min.  
849 to 1475 MHz : 32 dB Min.  
1475 to 1525 MHz : 23 dB Min.  
1625 to 1675 MHz : 20 dB Min.  
1675 to 1750 MHz : 32 dB Min.  
1750 to 1980 MHz : 35 dB Min.  
1980 to 3155 MHz : 30 dB Min.  
3155 to 6000 MHz : 28 dB Min.  
1475.42 MHz  
1525.42 MHz  
1625.42 MHz  
1675.42 MHz  
: 40 dB Min.  
: 35 dB Min.  
: 35 dB Min.  
: 50 dB Min.  
1355.42 MHz  
1391.82 MHz  
Stop band  
attenuation  
(relative to  
1465.42 MHz  
1429 to 1501 MHz  
1501 to 1525 MHz  
1710 to 1880 MHz : 45 dB Min.  
1850 to 1990 MHz : 40 dB Min.  
1920 to 2170 MHz : 40 dB Min.  
through level)  
1626.5 to 1660.5 MHz: 10 dBMin.  
1750 to 1870 MHz  
1850 to 1990 MHz  
1920 to 170 MHz  
2400 to 2500 MHz  
: 41 dB Min.  
: 38 dB Min.  
: 34 dB Min.  
: 30 dB Min.  
Terminating  
impedance  
Package  
Input : 50 (Unbalanced)  
Output : 100 (Balanced)  
SS-2520(P)  
Z
50 (Unbalanced)  
50 (Unbalanced)  
SS-2520(M)  
SS-2520(E)  
Electrical DATA  
TQS-537AB-7G  
TQS-949AD-7G  
TQS-954EA-7R  
http://www.epsontoyocom.co.jp  
138  

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