參數(shù)資料
型號: SMV1801-079LF
廠商: SKYWORKS SOLUTIONS INC
元件分類: 變?nèi)荻O管
英文描述: S BAND, 58 pF, 32 V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE
封裝: GREEN, ULTRA SMALL, SC-79, 2 PIN
文件頁數(shù): 1/6頁
文件大小: 325K
代理商: SMV1801-079LF
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
200915E Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice February 15, 2011
1
DATA SHEET
SMV1801-079LF: Hyperabrupt Junction Tuning Varactor
Applications
VHF TV tuners
VCOs
Features
Cross to NXP’s BB182
Low series resistance
High capacitance ratio
Ultra-small SC-79 package (MSL1, 260
°C per
JEDEC J-STD-020)
Description
The SMV1801-079LF is a silicon hyperabrupt junction varactor
diode specifically designed for battery operation. The specified
high capacitance ratio and low series resistance make this
varactor appropriate for low phase noise Voltage-Controlled
Oscillators (VCOs) used at frequencies in wireless systems up to
and above 2.5 GHz.
Applications for the SMV1801-079LF include low-noise and
wideband UHF and VHF VCOs for GSM, PCS, CDMA, and analog
phones. Table 1 describes the package and marking of the
SMV1801-079LF varactor.
Table 1. Packaging and Marking
Single
SC-79
Green
SMV1801-079LF
Marking: Cathode
LS = 0.7 nH
The Pb-free symbol or “LF” in the part number denotes a lead-free, RoHS-
compliant package unless otherwise noted as Green. Tin/lead (Sn/Pb)
packaging is not recommended for new designs.
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