FSD270TA

FSD270 SILICON DUAL VARIABLE CAPACITANCE DIODE SUMMARY VBR=25V; IR=20nA; Cd=33pF(Nom) DESCRIPTION The FSD270 is a new hyperabrupt SOT23 packaged dual common cathode varactor diode , offering users both compact circuit design and impressive performance comprising tightly controlled CV characteristics, a capacitance of typically 33 pf @ 2V,excellent phase noise performance and high Q of 200 min. This superior performance in the VHF and UHF ranges has been optimised to meet the high filtering requirements of a wide range of Digital Audio Broadcasting (DAB) module circuits , mobile radios, pagers, voltage controlled crystal oscillators (VCXO) and temperature controlled crystal oscillators (TCXO). SOT23 FEATURES Common Cathode dual Diode ( monolithic construction ) VHF- UHF operation Close tolerance CV characteristics High Tuning Ratio Low IR , enabling excellent Phase Noise Performance ( IR typically < 200pA @ 20V ) PIN CONFIGURATION 1 High Q 2 3 APPLICATIONS DAB Receiver Modules for use with: -Low voltage battery portables -Hi-Fi -In car radio -MP3 players C1 C2 Top View A1 Voltage and Temperature Controlled Crystal Oscillators Mobile Radio and Pagers. A2 ORDERING INFORMATION DEVICE FSD270TA REEL SIZE 7ЈЈ (180mm) TAPE WIDTH 8mm embossed QUANTITY PER REEL 3000 units The FSD270 is capacitance selected into 3 bands. A reel will only contain one band - A,B or C. Shipments of more than 1 reel may contain reels from different bands. ISSUE 1 - AUGUST 20...