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MAAV-007088-000100
MACOM Technology Solutions
VARIABLE ATTENUATOR.
1711 Pcs New Original In Stock
RF Attenuators 33dB ~ 42dB 50 MHz ~ 1 GHz 50 Ohms 16-SOIC (0.295", 7.50mm Width)
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5.0 / 5.0
- (416 Ratings)
MAAV-007088-000100
Product Overview
9358562
DiGi Electronics Part Number
MAAV-007088-000100-DGManufacturer
MACOM Technology Solutions
MAAV-007088-000100
Description
VARIABLE ATTENUATOR.Inventory
1711 Pcs New Original In Stock
RF Attenuators 33dB ~ 42dB 50 MHz ~ 1 GHz 50 Ohms 16-SOIC (0.295", 7.50mm Width)
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
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365 - Day Quality Guarantee - Every part fully backed.
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MAAV-007088-000100 Technical Specifications
Category
Attenuators
Packaging
Tube
Series
-
Product Status
Active
Attenuation Value
33dB ~ 42dB
Frequency Range
50 MHz ~ 1 GHz
Power (Watts)
-
Impedance
50 Ohms
Package / Case
16-SOIC (0.295", 7.50mm Width)
Base Product Number
MAAV-007088
Datasheet & Documents
HTML Datasheet
MAAV-007088-000100-DG
Environmental & Export Classification
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001
Additional Information
Other Names
1465-MAAV-007088-000100
Standard Package
100
Reviews
5.0/5.0-(Show up to 5 Ratings)
de desembre 02, 2025
사이트 디자인이 깔끔해서 찾기도 쉽고 구매도 빠르게 할 수 있어 좋아요.
de desembre 02, 2025
DiGi的售後服務不僅專業，而且非常親切，有任何疑問都能得到詳細解答。
de desembre 02, 2025
Mit der zuverlässigen Versandverfolgung fühle ich mich sicher bei jeder Bestellung.
de desembre 02, 2025
Tracking details are comprehensive and always up to date.
de desembre 02, 2025
The delivery was quick, and their customer service team was exceptionally professional.
de desembre 02, 2025
Their team is knowledgeable and always ready to help with any issues promptly.
de desembre 02, 2025
Great prices and a caring support team make DiGi Electronics a top choice.
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Frequently Asked Questions (FAQ)
When designing the MAAV-007088-000100 into a high-density RF board, what PCB layout strategies should be used to prevent impedance mismatches and signal reflections at frequencies near 1 GHz?
To ensure optimal performance of the MAAV-007088-000100 in high-frequency applications up to 1 GHz, use controlled-impedance 50-ohm microstrip or stripline routing with ground planes closely coupled beneath signal traces. Minimize trace length between the MAAV-007088-000100 and adjacent components to reduce parasitic inductance and capacitance. Place ground vias near the device’s grounding pins to reduce return path inductance, and avoid sharp right-angle bends—use curved or 45° traces instead. Also, ensure solder pads and thermal relief are symmetric to prevent tombstoning during reflow, especially given its 16-SOIC package.
Can the MAAV-007088-000100 be used as a drop-in replacement for the Analog Devices HMC155ALC4 in a 700 MHz cellular infrastructure design, and what design adjustments are needed?
The MAAV-007088-000100 and HMC155ALC4 are not direct pin-to-pin replacements—despite both being variable RF attenuators supporting similar frequency ranges. The MAAV-007088-000100 uses a 16-SOIC package with different control interface requirements and lacks integrated DC blocking compared to HMC155ALC4. When replacing, redesign the control circuitry and verify if external DC blocking capacitors are needed at RF ports. Validate attenuation linearity and insertion loss over temperature, especially if operating near 42 dB, as performance shape differs. Always simulate S-parameters from MACOM’s model before layout integration.
What are the risks of exceeding the maximum input power level with the MAAV-007088-000100, even within its specified 50 MHz to 1 GHz frequency range?
Although the MAAV-007088-000100 does not list an explicit power rating, operating with high input power—especially above +20 dBm—can lead to internal junction heating, parameter drift, and long-term reliability degradation due to its SOIC plastic package with limited thermal dissipation. At higher attenuation settings, most power dissipates in the front-end resistive ladder, increasing localized temperature. To mitigate risk, derate input power based on ambient temperature and board thermal conductivity, use thermal vias under the ground pad if available, and monitor performance shifts over temperature cycling in prototype testing.
How does the control voltage interface of the MAAV-007088-000100 affect design-in complexity compared to digital-step attenuators like the Peregrine PE4302?
The MAAV-007088-000100 typically uses an analog voltage or current control input for variable attenuation, which increases design complexity compared to digital-step alternatives like the PE4302 that support SPI control. For the MAAV-007088-000100, you must include a precision DAC or filtered PWM source to generate clean, noise-free control voltages—any ripple can cause amplitude modulation on the RF signal. Additionally, layout sensitivity to noise on the control line requires shielding or routing away from RF traces. Evaluate whether analog tuning resolution benefits outweigh added control circuit overhead in your system.
What long-term reliability concerns should be considered when using the MAAV-007088-000100 in outdoor RF units exposed to temperature cycling from -40°C to +85°C?
The MAAV-007088-000100 is rated for industrial temperature range and has MSL-1 moisture sensitivity, making it resistant to reflow-related stress, but long-term reliability in harsh environments depends on proper PCB mounting and encapsulation. Repeated thermal cycling may fatigue solder joints due to CTE mismatch between the 16-SOIC plastic package and FR4 board. Use compliant mounting techniques, avoid rigid conformal coating directly on the package, and consider edge staking for mechanical stability. Monitor attenuation stability over extended temperature dwell cycles, as internal resistor drift can affect precision applications over time.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
MAAV-007088-000100 CAD Models
MACOM Technology Solutions MAAV-007088-000100 PCB symbols & footprints
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