UPC2708TB-A Equivalent and Substitute Parts

Part Overview

The UPC2708TB-A is an RF Amplifier IC designed for Cellular, DBS, and PCS applications operating in the 2.7GHz to 2.9GHz frequency band. This component is manufactured by CEL and provided in a 6-TSSOP (SOT-363) surface mount package. The product status is Obsolete, making identification of suitable substitute components essential for ongoing system support, redesigns, and alternative sourcing strategies. Substitutes must maintain compatibility with the specified frequency range, gain characteristics, and electrical operating parameters while accommodating the physical form factor constraints.

Substiute Parts

UPC2708TB-A

CELIn Stock: 1525UPC2708TB-A Datasheet

Current PartRFQ

MAAL-009053-TR3000

MACOM Technology SolutionsIn Stock: 72141MAAL-009053-TR3000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the UPC2708TB-A is based on the following electrical and mechanical compatibility criteria:

Primary Substitution Parameters:

• Frequency coverage encompassing the 2.7GHz to 2.9GHz band
• Package compatibility with 6-TSSOP / SOT-363 form factor for surface mount assembly
• Gain performance within the operational range of 13dB to 18.5dB
• Power supply voltage compatible with 4.5V to 5.5V range
• Noise Figure performance between 6.5dB and 8dB
• P1dB rating suitable for the application requirements

The MAAL-009053-TR3000 is qualified as a substitute based on its extended frequency coverage (800MHz to 3GHz), which encompasses the target 2.7GHz to 2.9GHz band, combined with matching SOT-363 package geometry and surface mount capability.

Parameter Comparison

Engineering Selection Recommendations

The MAAL-009053-TR3000 is qualified as an electronic substitute for the obsolete UPC2708TB-A based on the following factors:

Compatibility Factors:

• Both components utilize the identical 6-TSSOP / SOT-363 package geometry, enabling direct physical board-level substitution without layout modifications.
• The MAAL-009053-TR3000 operates at 3V supply voltage, which differs from the UPC2708TB-A nominal range of 4.5V to 5.5V. Circuit-level supply voltage adjustment or voltage regulation is required for electrical compatibility.
• Frequency coverage of the MAAL-009053-TR3000 (800MHz to 3GHz) encompasses the UPC2708TB-A operating band (2.7GHz to 2.9GHz).

Compliance and Status:

• The MAAL-009053-TR3000 maintains Active product status with current manufacturing availability, addressing obsolescence concerns associated with the UPC2708TB-A.
• Both components are rated at Moisture Sensitivity Level 1 (Unlimited), indicating identical handling and storage requirements.
• Both components carry ECCN EAR99 classification and are HTSUS 8542.33.0001 compliant.
• The MAAL-009053-TR3000 is ROHS3 Compliant, meeting current environmental standards.

Performance Trade-offs:

• The MAAL-009053-TR3000 delivers superior noise figure (1.4dB) compared to the UPC2708TB-A (6.5dB ~ 8dB), indicating improved signal-to-noise ratio performance.
• The MAAL-009053-TR3000 provides higher P1dB rating (18.5dBm) relative to the UPC2708TB-A (7.5dBm), offering increased output power headroom.
• Supply current requirement for the MAAL-009053-TR3000 (80mA) is elevated relative to the UPC2708TB-A (20mA ~ 33mA), necessitating power budget review in current-constrained applications.

Frequently Asked Questions (FAQ)

Q: Can the MAAL-009053-TR3000 be used as a direct plug-in replacement for the UPC2708TB-A?

A: Physical package compatibility is confirmed due to identical 6-TSSOP / SOT-363 form factors. However, electrical substitution requires circuit-level modifications. The MAAL-009053-TR3000 operates at 3V supply voltage while the UPC2708TB-A requires 4.5V to 5.5V. Additionally, the increased supply current (80mA versus 20mA ~ 33mA) requires power delivery assessment. Frequency coverage and gain characteristics are compatible for the target 2.7GHz to 2.9GHz application band.

Q: What are the key electrical differences between these components?

A: The primary electrical differences are: (1) supply voltage requirement (3V for MAAL-009053-TR3000 versus 4.5V ~ 5.5V for UPC2708TB-A), (2) noise figure performance (1.4dB versus 6.5dB ~ 8dB), (3) P1dB rating (18.5dBm versus 7.5dBm), and (4) supply current (80mA versus 20mA ~ 33mA). These differences may impact circuit design, power budget, and signal quality considerations.

Q: Are both components suitable for the same RF applications?

A: Both components are RF amplifiers with frequency coverage encompassing the 2.7GHz to 2.9GHz band used in Cellular, DBS, and PCS applications. The MAAL-009053-TR3000 provides wider frequency coverage (800MHz to 3GHz) and improved noise figure performance. Application suitability depends on specific gain, power output, and power consumption requirements of the target system.

Q: What packaging and handling considerations apply to these components?

A: Both components are rated at Moisture Sensitivity Level 1 (Unlimited), indicating no moisture reflow precautions are required. Both are surface mount components in 6-TSSOP / SOT-363 packages suitable for automated PCB assembly. The MAAL-009053-TR3000 is supplied in Tape & Reel (TR) packaging format.

Q: Is the MAAL-009053-TR3000 compliant with current environmental standards?

A: The MAAL-009053-TR3000 is ROHS3 Compliant, meeting current environmental and hazardous substance restrictions. Both components are REACH Unaffected / REACH Compliant, carry ECCN EAR99 classification, and are HTSUS 8542.33.0001 coded for supply chain documentation purposes.