RF2905
Telecom Circuit, 1-Func, Bipolar, PQFP48, 7 X 7 MM, PLASTIC, LQFP-48RF2905
Telecom Circuit, 1-Func, Bipolar, PQFP48, 7 X 7 MM, PLASTIC, LQFP-48
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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WireTransfer
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Paypal
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CreditCard
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WesternUnion
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MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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Example
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Tape and Reel
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Cut Tape
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Tube or Tray
RF2905 DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
Product DescriptionThe RF2905 is a monolithic integrated circuit intended for use as a low cost FM transceiver. The device is provided in 7mmx7mm, 48-lead plastic LQFP packaging and is designed to provide a fully functional FM transceiver. The chip is intended for linear (AM, FM) or digital (ASK, FSK, OOK) applications in the North American 915MHz ISM band and European 433MHz and 868MHz ISM bands. The integrated VCO, dual modulus/dual divide (128/129 or 64/65) prescaler, and reference oscillator require only the addition of an external crystal to provide a complete phase-locked oscillator.Features• Fully Monolithic Integrated Transceiver• 2.7V to 5.0V Supply Voltage• Narrow Band and Wide Band FM/FSK• 300MHz to 1000MHz Frequency Range• 10dB Cascaded Noise Figure• 10mW Output Power at 433MHzTypical Applications• Wireless Meter Reading• Keyless Entry Systems• 433/868/915MHz ISM Band Systems• Wireless Data Transceiver• Wireless Security Systems• Battery Powered Portable Devices
Key Features
- Fully Monolithic Integrated Transceiver
- 2.7V to 5.0V Supply Voltage
- Narrow Band and Wide Band FM/FSK
- 300MHz to 1000MHz Frequency Range
- 10dB Cascaded Noise Figure
- 10mW Output Power at 433MHz
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Rohs Code | No | Part Life Cycle Code | Obsolete |
Part Package Code | QFP | Pin Count ! | 48 |
Reach Compliance Code | HTS Code ! | 8542.39.00.01 | |
JESD-30 Code | S-PQFP-G48 | JESD-609 Code | e0 |
Length | 7 mm | Number of Functions | 1 |
Number of Terminals | 48 | Operating Temperature-Max | 85 °C |
Operating Temperature-Min | -40 °C | Package Body Material | PLASTIC/EPOXY |
Package Code | FQFP | Package Equivalence Code | TQFP48,.35SQ |
Package Shape | SQUARE | Package Style | FLATPACK, FINE PITCH |
Power Supplies ! | 3.6 V | Qualification Status ! | Not Qualified |
Seated Height-Max | 1.8 mm | Supply Voltage-Nom | 3.6 V |
Surface Mount ! | YES | Technology | BIPOLAR |
Telecom IC Type | TELECOM CIRCUIT | Temperature Grade ! | INDUSTRIAL |
Terminal Finish | TIN LEAD | Terminal Form ! | GULL WING |
Terminal Pitch ! | 0.5 mm | Terminal Position | QUAD |
Width | 7 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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