The 1SV323 is a variable capacitance diode, also known as a varactor or varicap diode, manufactured by Toshiba Semiconductor and Storage. These diodes are designed to have a capacitance that changes in relation to the reverse voltage applied across them.

Applications:

• Voltage Controlled Oscillators (VCOs)
• Tunable Filters
• Frequency Synthesizers
• Automatic Frequency Control (AFC) Circuits

Features:

• Wide Capacitance Tuning Range
• High Q-Factor
• Low Series Resistance
• Stable Performance

Benefits:

• Precise Frequency Control
• Adjustable Filter Characteristics
• Stable Operation
• Reduced Signal Loss

The 1SV323 is commonly used in communication equipment, such as radio receivers and transmitters, where precise tuning is crucial. Its characteristics make it well-suited for applications where electronic tuning is desired, replacing older mechanical methods. The wide capacitance tuning range allows for flexible design and adaptability to different frequency bands. The high Q-factor minimizes signal attenuation, resulting in better overall performance. The 1SV323 is a critical component in modern electronic tuning systems.