Datasheet > DVT30-110

DVT30-110

更新时间： 2024-02-17 00:41:53

品牌	Logo	应用领域
博威 - BOWEI		/
页数	文件大小	规格书
4页	304K
描述
Miniature Digitally Tuned Filters

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中文翻译

获取价格

数据手册

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DVT30-110 数据手册

DVT30-90~DVT550-865

Digitally tuned Fliter

Frequency range：30~1000MHz

Miniature Digitally

Tuned Filters

WEI

BOWEI INTEGRATED CIRCUITS CO.,LTD.

Features

ꢀ

High “Q” varactor tuning circuit

Tuning control: 8 bit parallel (TTL compatible)

Input P_-1: +10dBm(f_c≥90MHz),

0dBm(f_c<90MHz)

Selection Guide：

ꢀ

DC Power: 3~3.6V/10~15mA

DVT30-90 (30~90MHz), DVT30-110 (30~110MHz)

DVT90-200(90~200MHz),

Double tuned 0.1dB Chebyshev response

Tuning Speed ≤50us(f_c>30MHz)

DVT200-400(200~400MHz)

ꢀ

Up to 251 tuning step

DVT400-700(400~700MHz) ,

Typical 2~3 octave band cover the frequency

band 30~1000MHz

DVT550-865(550~865MHz)

Note: Custom frequency bands availalbe

ꢀ

SMT Package (non-hermetic)

Operating Temperature Range：-40℃~+85℃

Example：DVT30-90-5 means DVT30-90 series with

Specification

Electronical

5% 3dB bandwidth.

Parameter

3dB Bandwidth(%)

3~10%

% 3dB Bandwidth flatness¹⁾

≤1%

Insertion Loss at center frequency²⁾2~6dB

IL variance³⁾

≤2dB

≤7:1

Shape factor (BW₃₀/BW₃)

Impedance

50Ω

Maximum VSWR

Input P_-1

2.0:1max

+10dBm(TYP, f_c≥90MHz)

0dBm(TYP, f_c<90MHz)

+3.3V/15mA

DC Power(V_cc):

Note: 1) difference of % 3dB bandwidth within the frequency band, see Page60-61 for typical curves

2) Insertion loss at center frequency is typical one, the wider passband the lower IL. Following method used to calculate

insertion loss：IL ×BW_3dB%=20~25, For example % BW is 5% then IL is 4~5dB

3) See Page 60-61 for the typical curves

Enviromental

Standard

Special

20G

Standard

Special

Operating Temperature

Storage Temperature

-40~+60℃

-40~+85℃

Vibration(5~2000Hz) 10G

-40~+100℃ -55~+125℃

Shock(11 mSec)

Humidity

30G

50G

0~90%

95%

●TEL:+86-311-87091891 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:cjian@cn-bowei.com

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中文翻译

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与DVT30-110相关器件

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DVT30-90	BOWEI	获取价格	Miniature Digitally Tuned Filters
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DVT550-865	BOWEI	获取价格	Miniature Digitally Tuned Filters
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