background image

NSVS778 Apr. 2005 

 

 
 

 
 
Notice 

 

1.  Use this component within operating temperature range. It might not be 

satisfied with electrical specification without operating temperature range. 
When it is used less than –30ºC or more than +85ºC, it might be a cause of 
degradation or destruction of the component. Even if it endures during a short 
time, it causes degradation of qualification. 

 

2.  When soldering iron is used, solder with the temperature at the tip of 

soldering iron: 350ºC max., the time of soldering: 10 seconds max., the power 
of soldering iron: 30W max.. 

 

3.  Notice that the allowed time of soldering with soldering iron is accumulated 

time, when soldering is repeated. 

 

4.  As rapid temperature change for cleaning after reflow soldering might be a 

cause of destruction clean this component after confirming that temperature 
of this component goes down to room temperature. 

 

5.  Confirm that there are not any influence for qualification to this component in 

mounting on PCB when this component is cleaned. 

 

6.  As it might be a cause of degradation of destruction to apply static electricity 

to this component, do not apply static electricity or excessive voltage while 
assembling and measuring. And do not transport this component with bare 
hand. 

 

 
 

Note 
 

1.  This specification specifies the quality of this component as a single unit. 

Make sure that this component is evaluated and confirmed against this 
specification when it is mounted to your products.   

 

2.  The information contained herein may be changed without prior notice. It is 

therefore advisable to contact Japan Radio Company before proceeding with 
the design of equipment incorporating this product. 

 

3.

 

The products are designed to be used with ordinary electronic equipment 

(data and communications equipment, office equipment, audio-video 
equipment, measuring instruments, etc). Japan Radio Company does not 
assume any liability for the case using the products with the application 
required high reliability or safety extremely (such as space equipment, 
sea-bottom equipment, medical equipment etc). When intending to use any 
our product    please contact our sales representatives in advance. 

 
 

Содержание NSVS778

Страница 1: ...z Insertion Loss at f0 6 0dB max 5 0dB Loaded Q 1250 Attenuation f0 10MHz 20dB 25dB Insertion Phase 2488 32MHz Reference 1 Turnover Temperature 37 57ºC 47ºC Phase Slope 0 082deg kHz Frequency Temperature Coefficient 0 044ppm ºC2 Substrate Material Quartz 1 Nominal Phase 0ºType Table 2 Maximum Ratings Item Rating Maximum Input Power 0dBm Operating Temperature Range 30 85ºC Storage Temperature 30 85...

Страница 2: ...x Marking 1 Lot Number a Year b Month Oct X Nov Y Dec Z 2 Part number Mark Pin no Connection 1 GND 2 IN OUT 3 GND 4 GND 5 OUT IN 6 GND Fig 1 Measuring circuit Fig 2 Package dimensions in mm Fig 3 Desirable land area in mm HS 33 1 2 3 4 5 6 SAW 0 95 0 6 0 95 3 3 1 75 1 75 4 0 1 2 IN 50Ω OUT 50Ω ...

Страница 3: ...hen this component is cleaned 6 As it might be a cause of degradation of destruction to apply static electricity to this component do not apply static electricity or excessive voltage while assembling and measuring And do not transport this component with bare hand Note 1 This specification specifies the quality of this component as a single unit Make sure that this component is evaluated and conf...

Страница 4: ... 20 R0 3 4 0 76 2 54 1 4 0 8 12 2 54 0 15 Pin No Connection 1 GND PKG 2 GND PKG 3 GND PKG 4 GND PKG 5 OUT IN 6 GND signal 7 GND PKG 8 GND PKG 9 GND PKG 10 GND PKG 11 IN OUT 12 GND signal 2 0 max 1 a b 3 Marking 1 Manufacture s Mark 2 Lot Number a Year b Month Oct X Nov Y Dec Z c Date 1 9 0 10 19 1 20 31 2 3 Part Number Mark 1 26 0 13 12 12 2 54 R0 3 2 54 0 15 2 1 2 3 4 5 6 7 8 9 10 11 12 C Fig 2 P...

Отзывы: