Description
The 1T397 is a variable capacitance diode designed for the electronic tuning of wide band CATV tuners, and it has a super miniature package.

FEATUREs
• Super miniature package
• Large capacitance ratio C2/C25=14.5 Min.
                                         C1/C28=21.5 Min.
                                         C25/C28=1.03 Min.
• Small series resistance rs=1.1 Ω Max.
• High reverse voltage VR=34 V