数据搜索系统,热门电子元器件搜索
  Chinese▼

Delete All
ON OFF
ALLDATASHEETCN.COM

X  

预览 PDF Download HTML

SMV1270-079 Datasheet(数据表) 1 Page - Alpha Industries

部件型号  SMV1270-079
说明  Hyperabrupt Junction Tuning Varactor
下载  2 Pages
Scroll/Zoom Zoom In 100% Zoom Out
制造商  ALPHA [Alpha Industries]
网页  http://www.alphaind.com
标志 

SMV1270-079 Datasheet(HTML) 1 Page - Alpha Industries

   
Zoom Inzoom in Zoom Outzoom out
 1 page
background image
Alpha Industries, Inc. [781] 935-5150
• Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
1
Specifications subject to change without notice. 6/99A
Hyperabrupt Junction Tuning Varactor
Features
s High Capacitance Ratio
s Ultra Small Size SC-79 Package
s Designed for High Volume, Low Cost
Battery Applications
s Available in Tape and Reel Packaging
SMV1270-079
Description
The SMV1270-079 is a silicon hyperabrupt junction varactor
diode specifically designed for battery operation.The
specified high capacitance ratio and low RS of this varactor
make it appropriate for low noise VCOs used at frequencies
in wireless systems to beyond 2.5 GHz. Applications include
low noise and wideband UHF and VHF VCO for GSM, PCS,
CDMA and analog phones.
Characteristic
Value
Forward Current (IF)
20 mA
Power Dissipation (PD)
250 mW
Storage Temperature (TST)
-55°C to +150°C
Operating Temperature (TOP)
-55°C to +125°C
Absolute Maximum Ratings
Parameter
Condition
Min.
Typ.
Max.
Unit
Reverse Current (IR)VR = 20 V
20.0
nA
Capacitance (CT)CT @ 0.5 V, VR = 0.5 V, F = 1 MHz
22.1
23.6
25.1
pF
Capacitance (CT)CT @ 2.5 V, VR = 2.5 V, F = 1 MHz
7.7
8.6
9.8
pF
Capacitance Ratio (CTR)CT (0.5 V)/CT (2.5 V)
2.3
2.7
Series Resistance (RS)VR = 1 V, F = 470 MHz
0.7
Breakdown Voltage (VBR)IR = 10 µA
20.0
V
Electrical Specifications at 25°C




HTML 页

1  2 


数据表 下载




链接网址


Privacy Policy
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ]  

关于 Alldatasheet    |   广告服务   |   联系我们   |   隐私政策   |   书签   |   链接交换   |   制造商名单
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl