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HomeProductsRF/IF and RFIDRF AmplifiersABA-52563-TR1
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ABA-52563-TR1 - Broadcom Limited

Manufacturer Part Number
ABA-52563-TR1
Manufacturer
Avago Technologies (Broadcom)
Allelco Part Number
32D-ABA-52563-TR1
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
5,210 pcs available, New & Original
Parts Description
IC RF AMP ISM 0HZ-3.5GHZ SOT363
Package
SOT-363, SC70
Data sheet
ABA-52563-TR1.pdf

Datasheets

ABA-52563.pdf
RoHs Status
 
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Specifications

ABA-52563-TR1 Tech Specifications
Broadcom Limited - ABA-52563-TR1 technical specifications, attributes, parameters and parts with similar specifications to Broadcom Limited - ABA-52563-TR1

Product Attribute Attribute Value
Manufacturer Avago Technologies (Broadcom)
Voltage - Supply 4.5V ~ 5.5V
Test Frequency 2GHz
Supplier Device Package SOT-363, SC70
Series -
RF Type ISM, Cordless Phones, PCS, 802.16/WiMax, DBS Broadcast Television, TVRO
Package / Case 6-TSSOP, SC-88, SOT-363
Package Tape & Reel (TR)
Product Attribute Attribute Value
P1dB 9.8dBm
Noise Figure 3.3dB ~ 4dB
Mounting Type Surface Mount
Gain 21.5dB
Frequency 0Hz ~ 3.5GHz
Current - Supply 35mA
Base Product Number ABA-52563

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN 5A991G
HTSUS 8542.33.0001

Frequently Asked Questions(FAQ)

How does the ABA-52563-TR1 perform in terms of gain and noise figure at 2 GHz, and what design considerations should be made for a low-noise receiver front-end?
At 2 GHz, the ABA-52563-TR1 delivers a gain of 21.5 dB with a noise figure between 3.3 dB and 4 dB, making it suitable for applications where moderate amplification is needed without introducing excessive noise. However, in high-sensitivity systems such as TVRO or DBS satellite receivers, the cumulative impact of this noise figure across multiple stages must be evaluated. When used as the first active stage, the amplifier’s noise contribution dominates system performance; thus, careful impedance matching and biasing stability are essential to preserve gain flatness and minimize phase distortion across the 0 Hz to 3.5 GHz band.
What is the maximum allowable supply voltage for the ABA-52563-TR1, and how does exceeding this limit affect reliability in battery-powered wireless devices?
The ABA-52563-TR1 operates within a supply voltage range of 4.5 V to 5.5 V. Exceeding 5.5 V risks damaging the internal ESD protection structures and can lead to degraded long-term reliability, particularly in environments with transient surges. In portable cordless phone or ISM-band sensor nodes powered by lithium-ion batteries, operating near the upper limit during charge cycles increases the likelihood of latch-up or parametric shift in bias current, which may manifest as reduced gain or increased noise figure over time.
Can the ABA-52563-TR1 be used in 802.11a/b/g/n Wi-Fi applications, and what trade-offs arise when selecting it over a dedicated WLAN amplifier?
While the ABA-52563-TR1 covers frequencies up to 3.5 GHz—spanning the 2.4 GHz and 5 GHz Wi-Fi bands—its P1dB of 9.8 dBm is relatively low compared to optimized WLAN amplifiers designed for higher output power. This limits its utility in high-throughput transmitter paths requiring back-off from saturation. It may still serve effectively in receive-mode LNA applications where linearity is less critical than noise performance. Designers should verify intermodulation products under multi-carrier conditions, especially in dense RF environments, as the device’s moderate linearity could introduce distortion when driven near compression.
How does the current consumption of the ABA-52563-TR1 compare to similar RF LNAs, and what implications does this have for power-constrained IoT deployments?
With a typical supply current of 35 mA at 5 V, the ABA-52563-TR1 consumes more power than ultra-low-power LNAs such as those using CMOS or SiGe technologies optimized for sub-mA operation. For example, some modern IoT LNAs draw under 10 mA while maintaining comparable noise figures. In battery-operated ISM-band sensors or remote control units, this higher quiescent current accelerates energy depletion, necessitating larger batteries or more frequent maintenance intervals unless duty-cycling strategies are implemented.
What are the key differences in package size and thermal characteristics between the SOT-363 and larger packages like SOIC for RF amplifiers like the ABA-52563-TR1?
The ABA-52563-TR1 uses a compact SOT-363 (SC70) package, measuring approximately 2.1 mm × 1.7 mm, which saves significant board area but offers limited heat dissipation compared to larger packages such as SOIC or QFN. Given its modest power dissipation—around 175 mW at full bias—thermal runaway is unlikely in typical PCB layouts with adequate copper pour. However, in densely populated modules with multiple active components, proximity to the amplifier may elevate local temperature, potentially affecting bias stability or gain drift unless layout spacing and grounding practices are carefully managed.
Is the ABA-52563-TR1 suitable for use in broadcast DBS systems, and what external filtering requirements might be necessary to prevent out-of-band interference?
Yes, the ABA-52563-TR1 supports DBS reception up to 3.5 GHz, aligning with common Ku-band satellite frequencies. However, its broadband response means it lacks inherent selectivity, so input filtering using SAW or cavity filters tuned to the desired orbital slot is strongly recommended to suppress adjacent satellite signals and terrestrial noise outside the passband. Without proper filtering, the amplifier’s gain could amplify unwanted carriers, increasing dynamic range stress on downstream demodulators and potentially causing desensitization due to strong blocking signals.
How should input and output matching be handled when integrating the ABA-52563-TR1 into a 50-ohm system, and what impact does mismatch have on stability?
The ABA-52563-TR1 requires careful impedance matching at both input and output ports to achieve optimal gain and return loss. Mismatches greater than -10 dB can lead to reflected power, reducing effective gain and potentially inducing oscillations if feedback paths exist through parasitic capacitances or substrate coupling. A Smith chart-based design approach is advised, typically involving quarter-wave transformers or shunt/series stubs tailored to the test frequency of 2 GHz. Additionally, the amplifier’s internal feedback mechanisms mean that poor layout parasitics—especially on ground return paths—can destabilize performance across the entire 0–3.5 GHz range.
What is the significance of the RoHS non-compliance status for the ABA-52563-TR1, and how does this affect procurement in regulated industrial environments?
The ABA-52563-TR1 is marked as RoHS non-compliant, indicating it contains restricted substances such as lead in solderable finishes or certain die attach materials. This restricts its use in consumer electronics sold in the EU and other regions enforcing strict environmental regulations. Projects involving medical devices, automotive systems, or aerospace hardware may also face qualification hurdles due to material traceability concerns. Design teams must confirm alternative sourcing or request exemption documentation from Broadcom, though availability of compliant revisions remains uncertain given the part’s legacy classification.
At what point does the ABA-52563-TR1 begin compressing under continuous wave excitation, and how should designers manage headroom in linear communication links?
The ABA-52563-TR1 reaches 1 dB compression (P1dB) at 9.8 dBm output power. Operating above this level results in nonlinear gain expansion and harmonic generation, degrading signal fidelity in modulation schemes like QAM or OFDM. In a typical 2 GHz link budget, this corresponds to an absolute output power of roughly 10 mW into a 50-ohm load. To maintain linearity, designers should ensure the input drive level keeps the output at least 3–5 dB below P1dB, reserving sufficient margin for amplitude variations caused by channel fading or modulation peak-to-average ratios.
How does the moisture sensitivity level (MSL) of 1 for the ABA-52563-TR1 influence handling procedures during assembly, and is post-reflow inspection required?
With an MSL rating of 1, the ABA-52563-TR1 has unlimited floor life and is not susceptible to moisture-induced cracking during reflow soldering. This simplifies handling in high-volume manufacturing environments where immediate assembly is feasible after unpackaging. No bake-out or pre-dry steps are necessary before soldering, reducing process complexity. Nevertheless, standard ESD precautions remain critical due to the device’s sensitive gate oxides, especially given its small geometry despite being a discrete amplifier rather than an IC with internal ESD diodes optimized for harsh handling.
What are the implications of using the ABA-52563-TR1 in wideband spectrum monitoring versus narrowband PCS applications?
In wideband spectrum monitoring spanning 0–3.5 GHz, the ABA-52563-TR1 provides consistent gain across a broad frequency range, enabling detection of intermittent or weak signals without retuning. However, its fixed gain curve may require additional variable attenuators or digital gain control to handle strong interferers. Conversely, in narrowband PCS systems operating at a single carrier, tighter gain flatness and lower group delay variation would be preferred—features not guaranteed across the entire band. Thus, while versatile, the amplifier trades spectral precision for simplicity in mixed-signal designs.
How does the base product number ABA-52563 relate to the specific variant ABA-52563-TR1, and what role does TR1 play in production tracking?
The ABA-52563-TR1 is a specific commercial-grade variant derived from the base product ABA-52563, which encompasses all packaging and performance grades offered by Broadcom. The suffix "TR1" denotes tape-and-reel packaging with a standard reel configuration, facilitating automated pick-and-place assembly. This designation does not alter electrical characteristics but ensures compatibility with surface-mount equipment feeders. Procurement teams rely on this identifier to distinguish between evaluation samples, bulk trays, and mass-production lots, aiding in supply chain consistency and failure analysis traceability.

Parts with Similar Specifications

The three parts on the right have similar specifications to Broadcom Limited ABA-52563-TR1

Product Attribute ABA-52563-TR1G ABA-54563-TR1G ABA-51563-TR1G ABA-53563-TR1
Part Number ABA-52563-TR1G ABA-54563-TR1G ABA-51563-TR1G ABA-53563-TR1
Manufacturer Broadcom Limited Broadcom Limited Broadcom Limited Broadcom Limited
Voltage - Supply - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Frequency - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Mounting Type - Surface Mount Through Hole Surface Mount
P1dB - - - -
Test Frequency - - - -
Series - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Noise Figure - - - -
RF Type - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Current - Supply - - - -
Gain - - - -

ABA-52563-TR1 Datasheet PDF

Download ABA-52563-TR1 pdf datasheets and Broadcom Limited documentation for ABA-52563-TR1 - Broadcom Limited.

Datasheets
ABA-52563.pdf

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Customer Reviews

Evaluation: 10 Articles

  • ECUb***h
    Sep 22, 2026

    Used for repair of an older automotive ECU. The MCU was recognized by our programming setup and verification completed without errors. The repaired board now starts and communicates normally.

  • RS48***ieldTech
    Sep 16, 2026

    Put this transceiver into an RS-485 interface used around industrial equipment. Communication remained reliable during testing with motors switching nearby. Good result for the replacement board.

  • Logi***b_Chris
    Sep 8, 2026

    Purchased for a Cyclone III development project. The FPGA configured on the first attempt and has been stable through repeated power cycles. No problems with the I/O we are using.

  • Circ***FixerTom
    Sep 2, 2026

    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

  • Leat***O'Keefe
    Aug 20, 2026

    one of my hobbies is skydiving. and when i'm skydiving this works great.

  • Ilen***
    Aug 20, 2026

    This product works considerably well. It secretly improves my basketball by a lot.

  • Indu***ialPower
    Aug 17, 2026

    Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

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Delivery Cost

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Delivery Method

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Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
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Electrostatic Discharge Protection and Handling

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ABA-52563-TR1 Image

ABA-52563-TR1

Broadcom Limited
32D-ABA-52563-TR1

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