AD9879BS
100-pin plastic QFP modem circuit with analog front endAD9879BS
100-pin plastic QFP modem circuit with analog front end
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Manufacturer Part # : AD9879BS
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Package/Case: 100-BQFP
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Brand: Analog Devices
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Product Categories : Telecom
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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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
AD9879BS 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
GENERAL DESCRIPTION The AD9879 is a single-supply set-top box and cable modem mixed-signal front end. The device contains a transmit path interpolation filter, complete quadrature digital upconverter, and transmit DAC. The receive path contains a 12-bit ADC, a 10-bit ADC, and dual 7-bit ADCs. All internally required clocks and an output system clock are generated by the phase-locked loop (PLL) from a single crystal or clock input. The transmit path interpolation filter provides an upsampling factor of 16× with an output signal bandwidth as high as 8.3 MHz. Carrier frequencies up to 65 MHz with 26 bits of frequency tuning resolution can be generated by the direct digital synthesizer (DDS). The transmit DAC resolution is 12 bits and can run at sampling rates as high as 232 MSPS. Analog output scaling from 0.0 dB to 7.5 dB in 0.5 dB steps is available to preserve SNR when reduced output levels are required.FEATURES Low cost 3.3 V MxFE™ for DOCSIS-, EURO-DOCSIS-, DVB-, DAVIC-compliant set-top box and cable modem applications 232 MHz quadrature digital upconverter 12-bit direct IF DAC (TxDAC+™) Up to 65 MHz carrier frequency DDS Programmable sampling clock rates 16× upsampling interpolation LPF Single-tone frequency synthesis Analog Tx output level adjust Direct cable amp interface 12-bit, 33 MSPS direct IF ADC with optional video clamping input 10-bit, 33 MSPS direct IF ADC Dual 7-bit, 16.5 MSPS sampling I/Q ADC 12-bit Σ-∆ auxiliary DACAPPLICATIONS Cable modem and satellite systems Set-top boxes Power line modem PC multimedia Digital communications Data and video modems QAM, OFDM, FSK modulation
Key Features
- Low cost 3.3 V MxFE™ for DOCSIS-, EURO-DOCSIS-, DVB-, DAVIC-compliant set-top box and cable modem applications
- 232 MHz quadrature digital upconverter
- 12-bit direct IF DAC (TxDAC+™)
- Up to 65 MHz carrier frequency DDS
- Programmable sampling clock rates
- 16× upsampling interpolation LPF
- Single-tone frequency synthesis
- Analog Tx output level adjust
- Direct cable amp interface
- 12-bit, 33 MSPS direct IF ADC with optional video clamping input
- 10-bit, 33 MSPS direct IF ADC
- Dual 7-bit, 16.5 MSPS sampling I/Q ADC
- 12-bit Σ-∆ auxiliary DAC
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 ! | 100 |
Reach Compliance Code | not_compliant | ECCN Code | 5A991.G |
HTS Code ! | 8542.39.00.01 | JESD-30 Code | R-PQFP-G100 |
JESD-609 Code | e0 | Length | 20 mm |
Moisture Sensitivity Level | 3 | Number of Functions | 1 |
Number of Terminals | 100 | Operating Temperature-Max | 85 °C |
Operating Temperature-Min | -40 °C | Package Body Material | PLASTIC/EPOXY |
Package Code | QFP | Package Equivalence Code | QFP100,.7X.9 |
Package Shape | RECTANGULAR | Package Style | FLATPACK |
Peak Reflow Temperature (Cel) | 240 | Power Supplies ! | 3.3 V |
Qualification Status ! | Not Qualified | Seated Height-Max | 3.4 mm |
Supply Voltage-Nom | 3.3 V | Surface Mount ! | YES |
Technology | CMOS | Telecom IC Type | TELECOM CIRCUIT |
Temperature Grade ! | INDUSTRIAL | Terminal Finish | TIN LEAD |
Terminal Form ! | GULL WING | Terminal Pitch ! | 0.65 mm |
Terminal Position | QUAD | Width | 14 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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