Part Details for ATR4251C-PFQW by Microchip Technology Inc
Results Overview of ATR4251C-PFQW by Microchip Technology Inc
- Distributor Offerings: (1 listing)
- 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
Telecommunications
Price & Stock for ATR4251C-PFQW
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
ATR4251C-PFQW
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EBV Elektronik | Low Noise AMFM Antenna Amplifier 150 kHz to 30 MHz 24 Pins QFNEP (Alt: ATR4251C-PFQW) RoHS: Compliant Min Qty: 6000 Package Multiple: 6000 Lead time: 143 Weeks, 0 Days | EBV - 0 |
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Part Details for ATR4251C-PFQW
ATR4251C-PFQW CAD Models
ATR4251C-PFQW Part Data Attributes
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ATR4251C-PFQW
Microchip Technology Inc
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Datasheet
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ATR4251C-PFQW
Microchip Technology Inc
IC ANTENNA AMPLIFIER 24QFN
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| Pbfree Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Package Description | VQFN-24 | |
| Reach Compliance Code | compliant | |
| Factory Lead Time | 28 Weeks | |
| Consumer IC Type | CONSUMER CIRCUIT | |
| JESD-30 Code | S-XQCC-N24 | |
| Length | 4 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 24 | |
| Operating Temperature-Max | 105 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | UNSPECIFIED | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC24,.16SQ,20 | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Seated Height-Max | 0.95 mm | |
| Supply Voltage-Max (Vsup) | 11 V | |
| Supply Voltage-Min (Vsup) | 8 V | |
| Surface Mount | YES | |
| Technology | BICMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Width | 4 mm |
Alternate Parts for ATR4251C-PFQW
This table gives cross-reference parts and alternative options found for ATR4251C-PFQW. 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 ATR4251C-PFQW, 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 |
|---|---|---|---|---|
| ATR4251C-PFQW | Atmel Corporation | Check for Price | Consumer Circuit, BICMOS, VQFN-24 | ATR4251C-PFQW vs ATR4251C-PFQW |
ATR4251C-PFQW Frequently Asked Questions (FAQ)
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Microchip provides a recommended PCB layout in the ATR4251C-PFQW datasheet, but it's essential to follow good RF design practices, such as using a solid ground plane, minimizing trace lengths, and using 50-ohm impedance matching for the RF input and output.
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The ATR4251C-PFQW is rated for operation from -40°C to 125°C. Ensure proper thermal management by providing adequate heat sinking, avoiding thermal hotspots, and using a thermally conductive material for the PCB.
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The ATR4251C-PFQW can handle up to 30 dBm (1W) of input power. However, it's essential to consider the specific application and ensure the device is operated within its recommended power handling capabilities to avoid damage or degradation.
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To achieve optimal noise figure performance, ensure the device is biased correctly, and the input and output impedances are matched to 50 ohms. Additionally, use a high-quality, low-noise voltage regulator to power the device.
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Microchip recommends using a low-dropout linear voltage regulator (LDO) with a low noise figure, such as the MCP1825 or MCP1830, to power the ATR4251C-PFQW. Ensure the regulator can provide a stable output voltage within the recommended range of 4.75V to 5.25V.