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Description
The CXA3083R is a monolithic TV tuner IC that integrates local oscillator and mixer circuits for VHF and UHF bands, an IF amplifier, and a tuning PLL on a single chip. It enables further miniaturization of the tuner.
Specifications and features
• Superior cross modulation
• Balanced UHF oscillator (4 pins) with excellent oscillation stability
• Supports both I2C and 3-wire bus modes
• Automatic identification of 18, 19 or 27-bit control (during 3-wire bus mode)
• On-chip A/D converter (during I2C bus mode)
• On-chip high voltage drive transistor for charge pump
• Reference frequency selectable from 31.25, 50 or 62.5 kHz (when using a 4 MHz crystal)
• Low-phase noise synthesizer
• On-chip 4-output band switch (supports output voltages from 5 to 9 V)Application Scenarios
• TV tuners
• VCR tuners
• CATV tunersComparison
Advantages- Integrates local oscillator and mixer circuits for VHF and UHF bands, IF amplifier and tuning PLL on a single chip
- Supports both I2C and 3-wire bus modes
- Low-phase noise synthesizer
- On-chip 4-output band switch (supports output voltages from 5 to 9 V)
Disadvantages- No significant disadvantages were found
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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
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download CXA3083R
- Chipdatas Part: CD86-CXA3083R
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/02 12:11 +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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We recommend to use bank transfer for large orders to save on handling fees.
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DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.