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NSVS1134 Oct. 2004 

 
 
 

 
 
Application 

 

   

315.00MHz Resonator

 

 
 

Electrical Specification: (Table 1) 

 

    The device characteristics are measured in the circuit shown in Fig.2. 

 
 
 

                                                            Maximum Rating: (Table 2) 

C

0

C

M

L

M

R

M

 

    Fig.1 RF Equivalent RLC Model 
 
 
 

Mechanical Specifications: (Fig.3) 

 

    Package is designed as small as 3.5x3.5x1.0[mm

3

] for SMD (Surface Mount Device) type. 

 

 

 

Notice: 

 

   

This part is electrostatic discharge sensitive and may be damaged by improper handling. 

 
 
 
 
 
 
 
 
 
 
 
 
 

Table 1. Electrical Specifications                                                                                                      (@25 ºC)

Item Spec. 

Typ. 

Center frequency 

Absolute frequency 

315.000MHz 

 

Tolerance  from 315.000MHz 

±

100kHz 

Insertion Loss 

@Minimum Loss 

2.5dB max. 

Temperature Stability

Turnover Temperature 

33 ºC 

 

Temperature Coefficient 

-0.040 ppm/ºC

2

 

DC Insulation Resistance between any two terminals 

1.0M ohm min. 

RF Equivalent 

Motional Resistance     

 

19.0 ohm 

RLC Model  (fig.1) 

Motional Inductance     

 

38.275 

μ

 

Motional Capacitance    

 

6.670 fF 

 

Shunt Static Capacitance 

 

3.40 pF 

Table2. Maximum Ratings 

Item Rating 

Maximum Input Power 

+5dBm 

Operating Temperature Range 

-30~+85ºC 

Storage Temperature 

-40~+90ºC 

JRC STW RESONATOR 

NSVS1134 

Communications Equipment Division 

Communications Equipment Marketing Department 

 

 

10-1, Nishi-Shinjuku 6-chome, Shinjuku-ku, 

Tokyo, 160-8328 Japan 

Tel. +81 3-3348-3845 

Fax. +81 3-3348-3935 

http://www.jrc.co.jp/jp/product/device/saw/index.html

 (Japanese) 

http://www.jrc.co.jp/eng/product/saw/index.html

 (English) 

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