BB 639 E7904 - Brand New Varicaps, Varactors
In Stock:1210 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
1210,
Ready for Immediate Shipping
Category:Varicaps, Varactors
Chipdatas Part No.:CD93-BB 639 E7904
Manufacturer Part No.:BB 639 E7904
Datecode:09+
Package:SC-76, SOD-323
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Description
BB 639 E7904 is a varicap diode that is used in RF applications as a tuning component. It is a silicon-based diode that offers high capacitance ratio, low series resistance, and low distortion. Due to its excellent electrical characteristics, it is commonly used in voltage-controlled oscillators, phase-locked loops, and electronic frequency synthesizers.
Specifications and Features
- Product Category: Varicaps, Varactors.
- Manufacturer: Infineon Technologies
- Capacitance Ratio: 12.2
- Reverse Voltage: 30V
- Frequency range: 0.5 - 3GHz
- Series Resistance: 0.8Ω
- Package / Case: SOD-323F
- Mounting Style: SMD/SMT
Application Scenarios
BB 639 E7904 Varicap diode is widely used in RF circuits for applications such as:
- Voltage-controlled oscillators (VCOs)
- Electronic Frequency Synthesizers
- Waveform Generators
- Phase-locked loops (PLLs)
- Radio Receivers and Transmitters
Comparison
Advantages- High capacitance ratio
- Low series resistance results in lower insertion loss
- High temperature stability
- Low distortion
- Wide operating frequency range
- Small package size for SMD/SMT mount
Disadvantages- Lower Q factor than other types of tuning components
- Needs high DC voltage for biasing
- May cause frequency drift due to voltage changes
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
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- - EMS: 10-15 business days
Shipping fee:
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Additional Information
- Datasheet: Download BB 639 E7904
- Chipdatas Part: CD93-BB 639 E7904
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/02 13:17 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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