NSTS1445 Datasheet, PDF (1/4 Pages) New Japan Radio – NewJRC SAW FILTER

NSTS1445-E Apr. 2013
NewJRC SAW FILTER
NSTS1445
Application
1472MHz DAB
Electrical Specification: (Table 1)
The device characteristics are measured in the circuit shown in Fig.1.
Table 1. Electrical Specifications
Item
Spec.
Typ.
Input and Output Impedance
-
50Ω
Nominal Center Frequency (f0)
-
1472MHz
Insertion Loss
3.5dB max.
2.5dB
Response Variation
Input and Output VSWR
1472±20MHz
2.0dB max.
2.5 max.
0.9dB
1.9
Group Delay Variation
50ns max.
14ns
Out of Band Rejection
DC~1000MHz
30dB min.
42dB
(Relative to
Through Level)
1575MHz
1700~2100MHz
40dB min.
35dB min.
57dB
40dB
Performance Assurance Temperature Limit: -30~+85ºC
Maximum Rating: (Table 2)
Table 2. Maximum Ratings
Item
Maximum Input Power (In Band)
Maximum DC Voltage
Performance Assurance Temperature Limit
Operating Temperature Limit
Storage Temperature Limit
Rating
+10dBm
7.5V
-30~+85ºC
-40~+105ºC
-40~+105ºC
Mechanical Specifications: (Fig.2)
Package is designed as small as 3.0x3.0x1.15[mm³] for SMD (Surface Mount Device) type.
Notice:
This part is electrostatic discharge sensitive and may be damaged by improper handling.
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