Description: Part No. : RF2051 RF2051TR13 Description : HIGH PERFORMANCE WIDEBAND RF PLL/VCO WITH INTEGRATED RF MIXERS 80MHz to 2.5GMz Features 30MHz to 2.5GHz Frequency Range Fractional-N Synthesizer Very Fine Frequency Resolution 1.5Hz for 26MHz Reference Low Phase Noise VCO On-Chip Crystal-Sustaining Circuit With Programmable Loading Capacitors Two High-Linearity RF Mixers Integrated LO Buffers Mixer Input IP3 +18dBm Mixer Bias Adjustable for Low Power Operation Full Duplex Mode 2.7V to 3.6V Power Supply Low Current Consumption 55mA to 75mA at 3V 3-Wire Serial Interface Applications CATV Head-Ends Digital TV Up/Down Converters Digital TV Repeaters Multi-Dwelling Units Cellular Repeaters Frequency Band Shifters UHF/VHF Radios Diversity Receivers Software Defined Radios Satellite Communications Super-Heterodyne Radios The RF2051 is a low power, high performance, wideband RF frequency conversion chip with integrated local oscillator (LO) generation and a pair of RF mixers. The RF synthesizer includes an integrated fractional-N phase locked loop with voltage controlled oscillators (VCOs) and dividers to produce a low-phase noise LO signal with a very fine frequency resolution. The buffered LO output drives the built-in RF mixers which convert the signal into the required frequency band. The mixer bias current can be programmed dependent on the required performance and available supply current. The LO generation blocks have been designed to continuously cover the frequency range from 300MHz to 2400MHz. The RF mixers are very broad band and operate from 30MHz to 2500MHz at the input and output, enabling both up and down conversion. An external crystal of between 10MHz and 52MHz or an external reference source of between 10MHz and 104MHz can be used with the RF2051 to accommodate a variety of reference frequency options. Maker : RFMD PaymentWe accept PayPal only.All major credit cards are accepted through secure payment processor PayPal.Payment must be received within 7 business days of auction closing.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.Delivery detailsItem will be shipped out within 48 hours upon receipt of your payment.The shipping time details, please read the shipping and delivery together with the price.We ship to your PayPal address. Please make sure your PayPal address is correct before you pay.Considering the cost of business and easy shipping, usually the item is packed in retail packaging.Terms of saleAll the products we are selling include factory warranty, don?t cover items that have been abused, burned and damaged in any form.Please contact us via eBay Message if you have NOT received item in 30 days, we will check it with post office, and then resend or refund any missing item.In the unlikely event that your product is faulty in anyway, you must contact us ASAP and then return it within 7 days of receipt. The postage and packing fee will NOT be refunded.We will not be responsible for the delivery or insurance charges incurred in returning item back to us.If you return an item purchased from us, it must be back in Factory Condition. This includes packaging, inserts, manuals etc. please allow us to 5 Working Days for us to process your returned item.About usIf you have any questions, please fee free to email our service specialists 24 Hours a Day, 7 Days a Week.We will reply you ASAP. If no response within 24 Hours, please check the spam in your mail box.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.Contact usPls contact us through ebay message or email.
Price: 29 USD
Location: 深圳, 广东省
End Time: 2025-01-17T06:24:11.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 60 Days
Refund will be given as: Money Back
Return policy details:
Brand: XH
Model: RF2051
MPN: Does Not Apply
