Description
The 1T409 is a variable capacitance diode designed for UHF-band VCO using a super-small-miniature flat package (SSVC).

FEATUREs
• Super-small-miniature flat package
• Low series resistance: 0.4 Ω Max. (f=470 MHz)
• Large capacitance ratio: 2.5 Typ. (C2/C10)
• Small leakage current: 3 nA Max. (VR=15 V)

APPLICATIONs
• UHF-band VCO
• Local oscillator for cordless telephone
• Local oscillator for cellular equipment