User Manual
This document is a technical data sheet about BB639/BB659 Silicon Variable Capacitance Diodes. It describes the features and characteristics of these diodes for tuning of extended frequency band in VHF TV / VTR tuners, including high capacitance ratio, low series inductance, low series resistance, and excellent uniformity and matching.
Datasheet
This document introduces the features and characteristics of the BB639/BB659 silicon variable capacitance diodes, which are suitable for tuning the extended frequency band in VHF TV/VTR tuners. They have high capacitance ratio, low series inductance, low series resistance, excellent uniformity, and matching.
User Manual
BB639/BB659 is a silicon variable capacitance diode produced by Dinghao Semiconductor. It is mainly used for tuning the extended frequency band in VHF TV/VTR tuners. Its features are high capacitance ratio, low series inductance, low series resistance, and excellent uniformity and matching.
