Part Details for AD9857AST by Analog Devices Inc
Results Overview of AD9857AST by Analog Devices Inc
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Education and Research
Internet of Things (IoT)
Industrial Automation
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Electronic Manufacturing
Automotive
AD9857AST Information
AD9857AST by Analog Devices Inc is an Other Telecom IC.
Other Telecom ICs are under the broader part category of Telecommunication Circuits.
A telecommunications circuit transmits and receives information between points. Key components include transmitters, receivers, amplifiers, and multiplexers. Read more about Telecommunication Circuits on our Telecommunication Circuits part category page.
Price & Stock for AD9857AST
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 29 |
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RFQ | ||
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Quest Components | IC,RF MODULATOR,CMOS,QFP,80PIN,PLASTIC | 14 |
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$35.5725 / $39.5250 | Buy Now |
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Quest Components | IC,RF MODULATOR,CMOS,QFP,80PIN,PLASTIC | 3 |
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$51.0696 | Buy Now |
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Quest Components | IC,RF MODULATOR,CMOS,QFP,80PIN,PLASTIC | 1 |
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$25.6913 | Buy Now |
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Rochester Electronics | Cmos 200 MSPS 14-Bit Quadrature Digital Upconverter RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 10269 |
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$22.3200 / $27.9000 | Buy Now |
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ComSIT USA | CMOS 200 MSPS 14-BIT QUADRATURE DIGITAL UPCONVERTER Telecom Circuit, 1-Func, CMOS, PQFP80 ECCN: 5A991.B RoHS: Not Compliant |
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RFQ | |
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Dynamic Solutions GmbH | OEM and CM Only | 3000 |
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RFQ |
Part Details for AD9857AST
AD9857AST CAD Models
AD9857AST Part Data Attributes
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AD9857AST
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
AD9857AST
Analog Devices Inc
IC SPECIALTY TELECOM CIRCUIT, PQFP80, MS-026-BEC, LQFP-80, Telecom IC:Other
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | QFP | |
| Package Description | MS-026-BEC, LQFP-80 | |
| Pin Count | 80 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Analog Devices | |
| JESD-30 Code | S-PQFP-G80 | |
| JESD-609 Code | e0 | |
| Length | 14 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 80 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LQFP | |
| Package Equivalence Code | QFP80,.64SQ | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, LOW PROFILE | |
| Peak Reflow Temperature (Cel) | 240 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.6 mm | |
| Supply Voltage-Nom | 3.3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Telecom IC Type | TELECOM CIRCUIT | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Tin/Lead (Sn85Pb15) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 14 mm |
Alternate Parts for AD9857AST
This table gives cross-reference parts and alternative options found for AD9857AST. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AD9857AST, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| AD9857ASTZ | Analog Devices Inc | $49.4558 | CMOS 200 MSPS 14-Bit Quadrature Digital Upconverter | AD9857AST vs AD9857ASTZ |
AD9857AST Frequently Asked Questions (FAQ)
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The maximum frequency deviation for the AD9857AST is ±40 MHz, which is the maximum frequency modulation range.
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To synchronize multiple AD9857AST devices, you can use the SYNC_IN pin to synchronize the internal clock of each device. You can also use the SYNC_OUT pin to daisy-chain multiple devices.
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The recommended power-up sequence for the AD9857AST is to apply power to the VCC pin first, followed by the VDD pin. This ensures that the internal voltage regulators are powered up correctly.
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To optimize the SFDR of the AD9857AST, you can adjust the clock frequency, amplitude, and phase of the output signal. You can also use the internal dither function to reduce spurious signals.
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The maximum output power of the AD9857AST is +10 dBm, which is the maximum power that can be delivered to a 50 ohm load.