NSVA321 Просмотр технического описания (PDF) - Japan Radio Corporation

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NSVA321

JRC SAW FILTER

Japan Radio Corporation  

NSVA321 Dec-01

JRC SAW FILTER

Application

814.5MHz CORDLESS

NSVA321

Electrical Specification: (Table 1)

The device characteristics are measured in the circuit shown in Fig.1.

Table 1. Electrical Specifications

Item

Spec.

Input and Output Impedance

50Ω

Nominal Center Frequency (f0)

814.5MHz

Insertion Loss

814~815MHz

3.5dB max.

Response Variation

814~815MHz

1.5dB max.

Input and Output VSWR

814~815MHz

2.5 max.

Out of Band Rejection

DC~734.5MHz

55dB min.

(Relative to

734.5~772.9MHz

45db min.

Through Level)

859.5~874.5MHz

30dB min.

874.5~1500MHz

55dB min.

(Operating Temperature Range: -10~+60ºC)

Maximum Rating: (Table 2)

Table 2. Maximum Ratings

Item

Maximum Input Power

Maximum DC Voltage

Operating Temperature Range

Storage Temperature

Rating

+20dBm

7.5V

-10~+60ºC

-20~+70ºC

Mechanical Specifications: (Fig.2)

Package is designed as small as 3.5x3.5x1.0[mm3] for SMD (Surface Mount Device) type.

Notice:

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

Communications Equipment Division

Communications Equipment Marketing Department

17-22 Akasaka 2-chome minato-ku,

Tokyo. 107-0052 Japan

Tel. +81 3-3584-8811

Fax. +81 3-3584-8876

http://www.jrc.co.jp/product/comm/deveice/saw/saw_top.html (Japanese)

http://www.jrc.co.jp/product/comm/device/saw/saw_top_e.html (English)

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