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Description
The U6359B is a single chip PLL frequency synthesizer with 3-wire bus control. This IC integrates a preamplifier, a high frequency prescaler, a reference frequency divider, a crystal oscillator, a phase/frequency detector with a charge pump, a tuning voltage amplifier, and 4 output ports.
Specifications and features
- Integrated prescaler ÷ 8 with preamplifier
- Input frequency maximum 1024 MHz
- Tuning frequency steps 62.5 kHz
- 14-bit programmable counter
- Reference oscillator with 4 MHz crystal and ÷ 512 counter
- Phase detector (reference frequency 7.8125 kHz)
- 4 programmable port drivers
- Lock output
- Microcomputer controlled via 3-wire bus
- SO20 package
Application Scenarios
The U6359B can be used in various applications that require PLL frequency synthesis, such as communication systems, wireless devices, and test and measurement equipment.
Comparison
Advantages- Integrates multiple components into a single chip, saving space and cost
- Supports microcomputer control via 3-wire bus for easy integration into existing systems
Disadvantages- Limited maximum input frequency of 1024 MHz
- Only available in SO20 package
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Datasheet
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Shopping guide
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Additional Information
- Datasheet: Download U6359B
- Chipdatas Part: CD91-U6359B
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 09:35 +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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