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Description
The U6223B is a single-chip frequency synthesizer with I2C bus and 3-wire bus control. It includes a high-frequency prescaler, a crystal oscillator, a switchable reference divider, 5 open collector switching outputs, and an additional mixer switch output for band switching. This IC is designed for low cost, high-performance 2-band and EasyLink tuners.
Specifications and features
- 1.3 GHz divide-by-8 prescaler integrated
- EasyLink interface to MOSMIC and mixer IC
- Universal bus: I2C bus or 3-wire bus
- I2C bus software compatible to U6204B
- 3-wire bus software compatible to U6359B (18 bit)
- I2C bus mode: 5 port outputs (open collector)
- 3-wire bus mode: 4 port outputs (open collector), Lock-signal output (open collector)
- Low power consumption (typ. 5 V / 20 mA)
- Electrostatic protection according to MIL-STD 883
- SO16 small package
Application Scenarios
This frequency synthesizer is particularly suitable for use in 2-band and EasyLink tuners in various electronic devices.
Comparison
Advantages- Single-chip design for cost-effectiveness
- High-performance 2-band and EasyLink tuners
- Universal bus compatibility
- Low power consumption
- Electrostatic protection
Disadvantages- Limited to specific frequency division ratio
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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- - DHL eCommerce: 12-22 business days
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- - EMS: 10-15 business days
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Popular parts of the same kind
- Datasheet: Download U6223B
- Chipdatas Part: CD91-U6223B
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 16:16 +0800
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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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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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