NXP Semiconductors BTS7202UHP

Overview

BTS7202UHP from NXP Semiconductors is a dual-channel 3.3–4.2 GHz receiver front-end module (RX FEM) for 5G mMIMO infrastructure. It integrates two independent low-noise amplifier (LNA) channels, each supporting high-gain (36.5 dB) and low-gain (19 dB) RX modes, 0.95 dB typical noise figure, and TX signal routing to 50 Ω termination loads. It operates in HVQFN40 package and enables high-isolation, fast-switching RF front-end architectures in active antenna systems.

For engineers reviewing the BTS7202UHP datasheet, BTS7202UHP pinout, BTS7202UHP application, or BTS7202UHP equivalent, this page delivers verified specifications, functional mode mapping, thermal resistance data (10 K/W in TX mode), channel-to-channel isolation (≥40 dB), and real-world design meaning behind gain flatness (0.35 dB over 100 MHz), input return loss (25 dB), and ESD-protected control pins.

Technical Context

The BTS7202UHP implements a dual-channel architecture with fully independent bias and control paths per channel (A/B), enabling simultaneous or staggered operation. Each channel supports three primary RF signal paths: ANT→RX_OUT (RX mode), ANT→TERM (TX mode), and ANT→RX_OUT with high isolation (isolation mode), controlled via dedicated T/R, PD, and BP pins.

Its internal LNA stages are optimized for ultra-low noise (0.95 dB NF) and high linearity (IP3o = 32.5 dBm), while integrated switching and termination circuitry handles up to +44.5 dBm average TX power (10.5 dB PAPR, CP-OFDM). All RF ports are 50 Ω single-ended and DC-coupled at ANT and RX_OUT pins.

Key Specifications

Pinout & Package

HVQFN40 package: 6 mm × 6 mm × 0.85 mm body, 0.5 mm pitch, 40-terminal thermally enhanced no-lead quad flat package with exposed die paddle (GND).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual-channel RX FEM applications.

Compared with QM11028 and SKY66318-31, the BTS7202UHP uniquely integrates dual-channel operation, on-die TX termination, and 10 K/W thermal resistance-reducing bill-of-materials, improving thermal margin, and simplifying TDD timing alignment in mMIMO base station radios.

Availability

BTS7202UHP is available at Aetrix Electronics and suitable for 5G mMIMO infrastructure, active antenna systems, and private wireless network deployments requiring stable component supply, long-term lifecycle support, and traceable sourcing.

Supply support for BTS7202UHP includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and communications markets.

The BTS7202UHP belongs to NXP's RF Power portfolio, engineered specifically for high-efficiency, high-isolation 5G sub-6 GHz infrastructure front ends-targeting base station OEMs and radio unit designers needing integrated, thermally robust, and standards-compliant RX FEMs.

FAQ

What is the maximum average TX power the BTS7202UHP can handle in continuous operation?

The BTS7202UHP supports +42.5 dBm average input power in TX mode under lifetime conditions (10 years, Tcase = 105 °C) with CP-OFDM modulation (10.5 dB PAPR, 100 MHz BW, QPSK). This rating is validated per JEDEC JESD22-A108 and applies to both channels independently. The BTS7202UHP achieves this with integrated 50 Ω termination and 10 K/W thermal resistance, eliminating need for external power-handling components.

How does the BTS7202UHP achieve 0.95 dB noise figure across the 3.3–4.2 GHz band?

The BTS7202UHP achieves 0.95 dB typical noise figure through monolithic GaAs pHEMT LNA design with optimized input matching networks and on-die bias stabilization. Measured at 3.6 GHz and 25 °C, the NF remains ≤1.0 dB across full band and temperature range (−40 °C to +105 °C), as confirmed in Figures 8 and 16 of the datasheet. This performance is intrinsic to the BTS7202UHP's process and layout-not dependent on external tuning.

Can the BTS7202UHP operate with independent supply voltages for each channel?

Yes-the BTS7202UHP provides six dedicated VCC pins (three per channel: VCC1/VCC2/VCC3-CHA and VCC1/VCC2/VCC3-CHB), allowing independent power supply, sequencing, and filtering for each channel. This supports asymmetric operation (e.g., Channel A in high-gain RX, Channel B in TX mode) and improves fault containment. Each VCC pin accepts 4.75–5.25 V per Table 8, and total ICC is additive per channel (120 mA max per channel in high-gain RX).

What is the significance of the 40 dB channel-to-channel isolation specification for the BTS7202UHP?

The ≥40 dB channel-to-channel isolation (αisol(ch-ch)) in high-gain RX mode ensures minimal signal leakage between Channel A and Channel B-critical for accurate beamforming and spatial multiplexing in mMIMO systems. This value is measured across 3.3–4.2 GHz and maintained over temperature (−40 °C to +105 °C), directly enabling higher rank MIMO operation and reduced inter-channel interference in the BTS7202UHP-based radio unit.

Does the BTS7202UHP require external matching components at its RF ports?

No-the BTS7202UHP features fully matched 50 Ω single-ended RF ports (ANT, RX_OUT, TERM) across 3.3–4.2 GHz. Input return loss exceeds 25 dB and output return loss exceeds 16 dB in high-gain RX mode (Table 10), eliminating need for external matching networks. Only DC-blocking capacitors and local bypass capacitors (1 µF + 10 nF per supply rail, per Figure 26) are required for functional implementation of the BTS7202UHP.