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Description
The ZNBG3111Q20 is a device from the ZNBG series that is designed to meet the bias requirements of GaAs and HEMT FETs commonly used in satellite receiver LNBs, PMR cellular telephones, and more. It provides bias for GaAs and HEMT FETs, can drive up to three FETs, and offers dynamic FET protection. The drain current can be set by an external resistor, and it features a regulated negative rail generator that only requires 2 external capacitors. The ZNBG3111Q20 also offers a choice in drain voltage, has a wide supply voltage range, and includes a polarization switch for LNBs and tone detection for band switching. It is compliant with ASTRA control specifications and comes in a QSOP surface mount package.
Specifications and features
- Provides bias for GaAs and HEMT FETs
- Drives up to three FETs
- Dynamic FET protection
- Drain current set by external resistor
- Regulated negative rail generator requires only 2 external capacitors
- Choice in drain voltage
- Wide supply voltage range
- Polarisation switch for LNBs
- 22KHz tone detection for band switching
- Compliant with ASTRA control specifications
- QSOP surface mount package
Application Scenarios
- Satellite receiver LNBs
- Private mobile radio (PMR)
- Cellular telephones
Comparison
Advantages- Meets the bias requirements of GaAs and HEMT FETs
- Can drive up to three FETs
- Offers dynamic FET protection
- Wide supply voltage range
DisadvantagesNone
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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)
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
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- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download ZNBG3111Q20
- Chipdatas Part: CD88-ZNBG3111Q20
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 20:47 +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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