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NSTS1438 Apr. 2013
NewJRC SAW FILTER
NSTS1438
Application
380MHz - 430MHz SAW FILTER
Electrical Specification: (Table 1) The device characteristics are measured in the circuit shown in Fig.1.
Table 1. Electrical Specifications
Item
Spec.
Typ. @ 25 °C
Input and Output Impedance
50Ω -
Nominal Center Frequency (f0)
405MHz
-
Insertion Loss
380~430MHz
1.0dB max.
0.8dB
Amplitude ripple
380~430MHz
0.5dB max.
0.1dB
Group delay ripple
380~430MHz
5ns max.
1.7ns
Input and Output Return Loss
380~430MHz
9dB min
13dB
Out of Band Rejection
551.7MHz
20dB min.
35dB
(Relative to Through Level)
536.7~566.7MHz
8dB min.
14dB
(Operating Temperature Range: -40~+85ºC)
Maximum Rating: (Table 2)
Table 2.
NSTS1438 Datasheet
