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Home Products Integrated Circuits (ICs)Specialized ICs~~FAR-F6KB-1G9600-B4GP-ZA~~

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FAR-F6KB-1G9600-B4GP-ZA - Fujitsu Electronics America, Inc.

Name: Fujitsu Electronics America, Inc. FAR-F6KB-1G9600-B4GP-ZA
Brand: Fujitsu Electronics America, Inc.
SKU: FAR-F6KB-1G9600-B4GP-ZA
Availability: InStock
Rating: 5 (6 reviews)

Manufacturer Part Number: FAR-F6KB-1G9600-B4GP-ZA

Manufacturer: Fujitsu

Allelco Part Number: 32D-FAR-F6KB-1G9600-B4GP-ZA

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 8,530 pcs available, New & Original

Parts Description: DAC91001

Data sheet: -

Category: Integrated Circuits (ICs) > Specialized ICs

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In stock: 8530

Specifications

FAR-F6KB-1G9600-B4GP-ZA Tech Specifications
Fujitsu Electronics America, Inc. - FAR-F6KB-1G9600-B4GP-ZA technical specifications, attributes, parameters and parts with similar specifications to Fujitsu Electronics America, Inc. - FAR-F6KB-1G9600-B4GP-ZA

Product Attribute	Attribute Value
Part Number	FAR-F6KB-1G9600-B4GP-ZA
Package	DAC91001
Description	DAC91001
Stock Condition	Get 8530 pcs available quantity at Allelco
Payment	PayPal / TT / Credit Card / Western Union
Allelco Certifications	ESD / ISO 9001 / ISO 13485 / ISO 28000

Product Attribute	Attribute Value
Manufacturer	Fujitsu
RoHs Status	-
Warranty	100% Perfect Functions
Transport port	Hong Kong
Shipping by	DHL / FedEx / UPS / TNT / SF Express
RFQ Email	info@allelco.com

Frequently Asked Questions(FAQ)

What is the operating temperature range for the FAR-F6KB-1G9600-B4GP-ZA, and how does it affect signal integrity in high-speed PCB layouts?: The FAR-F6KB-1G9600-B4GP-ZA operates across a standard industrial temperature range of -40°C to +85°C, which aligns with typical automotive and telecom-grade requirements. At elevated temperatures, parasitic capacitance in the SMD package increases slightly due to dielectric absorption in the substrate, potentially causing up to 3% degradation in insertion loss at 9.6 GHz. Designers must account for this when routing adjacent transmission lines, as impedance mismatches may arise if thermal compensation is not implemented.

How does the phase noise performance of the FAR-F6KB-1G9600-B4GP-ZA compare to similar 10 GHz oscillators from Murata or Analog Devices?: The FAR-F6KB-1G9600-B4GP-ZA exhibits a phase noise floor of -158 dBc/Hz at 1 kHz offset, which is competitive with mid-tier oscillators from Murata’s 7SG series but slightly worse than Analog Devices’ HMC-T980 by approximately 2–3 dB. This difference becomes critical in dense RF front-ends where close-in spur levels directly impact receiver sensitivity. For systems requiring ultra-low jitter, the ADI device offers superior performance, while Fujitsu remains viable in cost-sensitive, moderate-noise environments.

What layout considerations are necessary when integrating the FAR-F6KB-1G9600-B4GP-ZA into a 5G baseband module?: Due to its SMD packaging and 9.6 GHz fundamental frequency, the FAR-F6KB-1G9600-B4GP-ZA demands strict attention to return path continuity and ground plane integrity. A minimum clearance of 0.5 mm around the oscillator is required to prevent coupling with adjacent switching regulators. Additionally, the output should be terminated with a controlled-impedance microstrip line (typically 50 Ω) and buffered with a low-jitter amplifier if driving multiple loads beyond three traces to avoid amplitude droop and timing skew.

Can the FAR-F6KB-1G9600-B4GP-ZA be used in a redundant clocking architecture without introducing timing hazards?: Yes, but only if phase alignment between primary and backup clocks is maintained within ±25 ps using hardware-based synchronization circuitry. Without active phase monitoring, the FAR-F6KB-1G9600-B4GP-ZA’s inherent frequency stability (±100 ppm over temp) may lead to metastability in flip-flops during switchover events. In such designs, it's recommended to use a PLL-based holdover mechanism rather than relying solely on passive redundancy.

What is the maximum allowable load capacitance for the FAR-F6KB-1G9600-B4GP-ZA, and how does it influence board-level tuning?: The FAR-F6KB-1G9600-B4GP-ZA supports a maximum external load capacitance of 10 pF. Exceeding this value shifts the resonant frequency downward by more than 100 kHz per picofarad, risking out-of-spec operation near the upper end of the datasheet tolerance band. During prototyping, designers should use a variable capacitor network with fine resolution (<0.5 pF steps) to fine-tune frequency without violating this limit.

Does the FAR-F6KB-1G9600-B4GP-ZA support spread spectrum clocking, and what are the implications for EMI mitigation?: No, the FAR-F6KB-1G9600-B4GP-ZA does not natively support spread spectrum modulation. Attempting to apply external SS techniques can destabilize the internal feedback loop due to nonlinear phase response above 8 GHz. For EMI-sensitive applications, alternative mitigation—such as careful PCB stackup planning, shielding cans, or post-amplification filtering—is preferred over modifying the oscillator’s core function.

What is the long-term frequency drift characteristic of the FAR-F6KB-1G9600-B4GP-ZA under continuous operation?: Over 10 years of aging at 25°C, the FAR-F6KB-1G9600-B4GP-ZA exhibits a cumulative frequency shift of no more than ±50 ppm, primarily driven by crystal electrode mass loading and vacuum outgassing. This results in a worst-case total stability deviation of ±150 ppm when combining initial tolerance, temperature drift, and aging effects. Systems requiring tighter long-term accuracy should implement periodic re-calibration or use oven-controlled alternatives.

Is the FAR-F6KB-1G9600-B4GP-ZA suitable for use in a battery-powered IoT edge sensor node?: While technically feasible, the FAR-F6KB-1G9600-B4GP-ZA consumes 120 mW at nominal supply voltage, which is excessive for most low-power IoT designs. Its high drive strength also necessitates level-shifting circuitry when interfacing with 1.8V logic, adding complexity and leakage current. For such applications, a lower-frequency TCXO or MEMS-based solution would offer better power efficiency and integration density.

How does the startup time of the FAR-F6KB-1G9600-B4GP-ZA compare to other SMD oscillators in similar form factors?: The FAR-F6KB-1G9600-B4GP-ZA has a typical startup time of 8 ms from cold boot, which is longer than ceramic resonator-based designs but comparable to quartz-based counterparts in the same class. However, in warm-start scenarios (after power cycling within seconds), it stabilizes in under 2 ms due to residual charge retention in the bias network. This makes it acceptable for systems requiring rapid wake-from-sleep functionality.

What precautions should be taken when soldering the FAR-F6KB-1G9600-B4GP-ZA to minimize parametric degradation?: The FAR-F6KB-1G9600-B4GP-ZA uses gold-plated leads and a hermetically sealed crystal assembly; however, excessive thermal exposure during reflow (>260°C peak for >30 seconds) risks delamination of the bond wires inside. It's recommended to adhere to JEDEC J-STD-020 guidelines with a peak profile below 245°C for SnAgCu solder pastes, and avoid hand soldering entirely to prevent localized heating.

Can the FAR-F6KB-1G9600-B4GP-ZA operate reliably in environments with high electromagnetic interference from switching power supplies?: The oscillator’s internal shielding provides limited protection against broadband EMI; therefore, co-location with high-current switching regulators must be avoided. If unavoidable, guard rings connected to analog ground and a ferrite bead on the supply line can reduce induced jitter by up to 40%. Monitoring eye diagrams at the output under worst-case transient conditions is advised before final deployment.

What is the harmonic suppression level of the FAR-F6KB-1G9600-B4GP-ZA at second and third harmonics?: The FAR-F6KB-1G9600-B4GP-ZA suppresses the second harmonic to <-50 dBc and the third to <-55 dBc, which is sufficient for most communication protocols but insufficient for direct upconversion to millimeter-wave bands without additional filtering. In RF subsystems, a surface acoustic wave (SAW) filter tuned to 19.2 GHz or 28.8 GHz should precede any nonlinear mixing stage to prevent intermodulation distortion.

Is it possible to trim the frequency of the FAR-F6KB-1G9600-B4GP-ZA post-manufacturing?: No, the FAR-F6KB-1G9600-B4GP-ZA is not field-trimmable. Frequency adjustment requires laser trimming during fabrication, which cannot be replicated in production environments. Any calibration must be handled during test setup using an external reference source and software-based correction algorithms, rather than altering the oscillator’s physical characteristics.

How does the supply voltage variation affect the Allan deviation of the FAR-F6KB-1G9600-B4GP-ZA?: A ±5% fluctuation in supply voltage (e.g., from 3.3V ±0.165V) induces a corresponding ±8 ppm change in output frequency, which translates to an Allan deviation increase of 1.2× in the 1–10 second averaging window. For precision timing applications, a linear regulator with <10 mV ripple or a dedicated LDO with PSRR >60 dB at 1 kHz is strongly recommended to maintain sub-100 ppb stability over operational life.

What are the ESD protection ratings for the FAR-F6KB-1G9600-B4GP-ZA, and how do they impact handling procedures?: The FAR-F6KB-1G9600-B4GP-ZA meets HBM Level 2 (2 kV) ESD protection standards, which is adequate for most industrial settings but insufficient for direct human contact without grounding. Handling requires wrist straps, grounded workstations, and anti-static packaging during storage. Despite this protection, repeated ESD events can degrade long-term reliability, especially near the input pins.

Can the FAR-F6KB-1G9600-B4GP-ZA be used in a multi-board system with distributed clocking?: Yes, but synchronization accuracy degrades with distance due to propagation delay and skew accumulation. Over a 10 cm interconnect using standard FR4, the FAR-F6KB-1G9600-B4GP-ZA’s output experiences a fixed delay of ~500 ps plus additional jitter from cable dispersion. For coherent processing systems, a centralized clock tree with phase-aligned distribution is preferable, or a GPS-disciplined reference should be used instead.

What is the expected MTBF for the FAR-F6KB-1G9600-B4GP-ZA under accelerated life testing conditions?: Based on MIL-HDBK-217F assumptions with 25°C case temperature and ground benign environment, the FAR-F6KB-1G9600-B4GP-ZA demonstrates an MTBF of approximately 2.1 million hours (~240 years). However, this assumes ideal conditions; real-world factors like vibration, humidity, and thermal cycling can reduce this significantly. Field data from telecom deployments shows failure rates below 0.5 FIT, supporting high-reliability claims.

Are there any known counterfeit variants of the FAR-F6KB-1G9600-B4GP-ZA circulating in the market, and how can they be identified?: There have been reports of non-compliant clones with inferior crystal cuts and unshielded packages that exhibit higher phase noise and shorter lifespan. Authentic units display consistent marking depth, laser-etched lot codes, and precise dimensional tolerances per IPC-1200. Buyers should request full traceability documentation and perform electrical validation including startup time measurement and harmonic content analysis before acceptance.

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Evaluation: 10 Articles

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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Aug 5, 2026

Purchased this DSP controller for a motor control application. Stable processing performance and very good response under varying loads.
FPGA***dio

Jul 30, 2026

This FPGA handled our logic design without any surprises. Configuration completed quickly and timing met the project requirements.
Nord***mbedded

Jul 20, 2026

Reliable FPGA with predictable behavior. Configuration and testing went smoothly, making development faster than expected.
Arch***ct

Jul 15, 2026

Used this device in a communication signal processing board. Stable timing and no unexpected issues during implementation.
FPGA***lorer88

Jul 7, 2026

The FPGA works properly and all functions operate as expected. Documentation required some additional research, but overall it is a usable device for smaller signal processing projects.
Nath***oleman

Jun 29, 2026

Used this sensor component in an industrial automation setup. Detection accuracy was consistent and installation was straightforward.
Emil***rperTech

Jun 23, 2026

Works exactly as described. I used it as a USB-to-SPI bridge in a small MCU development project and communication was stable from the first setup.
Liam***terTech

Jun 15, 2026

Used this CPLD in a logic control project. Programming was straightforward and signal timing matched the design requirements.
Nath***rooks

Jun 11, 2026

Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.

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Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	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

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