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NXP Semiconductors BTS7205HMP
- Part No.:
- BTS7205HMP
- Manufacturer:
- NXP Semiconductors
- Category:
- RF Front End (LNA + PA)
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
BTS7205HMP.pdf
- Description:
- RX ANALOG FRONT-END IC WITH BYPA
- Quantity:
- Payment:
- Shipping:
Inventory:3,476
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Product details
Overview
BTS7205HMP from NXP Semiconductors is a dual-channel 2.3–2.7 GHz RX Analog Front-End Module (RX AFE) in a 5.0 mm × 5.0 mm HVQFN32 package, integrating LNAs with 6 dB variable gain control, TX/RX mode switching, and coupler-based TX bypass per channel. It delivers 37 dB RX power gain, 1.3 dB noise figure, and handles up to 37 dBm TX input power - designed for 5G mMIMO base station receive paths.
For engineers reviewing the BTS7205HMP datasheet, BTS7205HMP pinout, BTS7205HMP application, or BTS7205HMP equivalent, this page provides verified RF performance data, dual-channel operational modes (RX high/low gain, TX, TX-bypass), thermal resistance specs (55 K/W in RX mode), and layout-critical 50 Ω matched single-ended RF ports with integrated harmonic filtering.
Technical Context
The BTS7205HMP implements two independent signal paths, each with an LNA, SPDT T/R switch, bypass coupler, and termination port. Its digital control interface (D0, BP, T/R pins) enables fast mode transitions - including sub-100 ns RX attenuation switching and <1 µs TX-to-RX recovery - optimized for time-division duplex (TDD) 5G systems.
Each channel operates across the full 2.3–2.7 GHz band with matched 50 Ω RF ports, integrated out-of-band filtering, and guaranteed stability (K ≥ 1 from 1 MHz to 20 GHz). Thermal design is supported by a low Rth(j-case) of 55 K/W in RX mode and dedicated VCC1/VCC2 supply rails per channel.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Frequency Range | 2.3–2.7 GHz - fully specified operation across entire n41/n77/n78 5G bands |
| RX Power Gain (High) | 37 dB typical - enables high-sensitivity receiver chains without external amplification |
| Noise Figure | 1.3 dB typical - preserves SNR in multi-element mMIMO antenna arrays |
| TX Power Handling | 37 dBm (9 dB PAPR) - withstands peak LTE/5G uplink bursts without damage |
| Gain Attenuation Step | 6 dB typical - provides precise dynamic range control for AGC implementation |
| Channel Isolation | 45 dB typical - prevents crosstalk between adjacent RX channels in dense arrays |
| Switching Time (RX→TX) | <100 ns - meets strict TDD guard interval timing in 5G NR frame structures |
Pinout & Package
Package: HVQFN32 (SOT617-3), 5.0 mm × 5.0 mm × 0.85 mm, thermally enhanced leadframe with exposed die paddle (GND).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| D0-CHA / D0-CHB | RX gain control select | Logic input selecting 0 dB or −6 dB LNA attenuation per channel |
| T/R-CHA / T/R-CHB | Mode selection | Active-high signal enabling RX, TX, or TX-bypass operation per channel |
| BP-CHA / BP-CHB | Bypass enable | Activates coupler path from ANT to RX_OUT during TX mode |
| ANT-CHA / ANT-CHB | RF input | 50 Ω single-ended antenna interface; DC-coupled, 0 V bias |
| RX_OUT-CHA / RX_OUT-CHB | RF output | 50 Ω single-ended receiver output; supports direct connection to ADC front-end |
| TERM-CHA / TERM-CHB | TX termination | 50 Ω single-ended RF termination port; DC-coupled, 0 V bias for TX path isolation |
| VCC1-CHA / VCC2-CHA / VCC1-CHB / VCC2-CHB | Supply rails | Dual independent supplies per channel support independent biasing and fault containment |
| GND (pins 4,5,9,11,13,15,17,19,20,21,22,24,26,28,30,32 + die paddle) | Ground reference | 16 dedicated GND pins + thermal paddle ensure low-inductance return and thermal dissipation |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent RX channels | Enables simultaneous reception on two antenna elements without shared signal path degradation |
| Integrated coupler-based TX bypass | Allows monitoring of TX signal at RX_OUT during transmission without external couplers or PCB area |
| Harmonic and out-of-band filtering | Reduces need for external bandpass filters, minimizing BOM count and board space in mMIMO modules |
| ESD protection on all pins | HBM ±2 kV and CDM ±500 V rating simplifies handling and system-level ESD design |
| Fast digital control interface | Sub-100 ns switching supports tight TDD timing in 5G NR with 30 kHz/60 kHz SCS |
Applications
| 5G mMIMO Base Stations | Massive MIMO Active Antenna Systems |
|---|---|
Use Scenario: Dual-polarized 64T64R active antenna unit receiving uplink signals in TDD configuration. IC Role / Device Role / Timing Role: Per-element RX AFE providing LNA gain, gain control, and TX leakage monitoring via coupler bypass. Use Value: 37 dB gain and 1.3 dB NF maintain link budget across 2.3–2.7 GHz; 45 dB channel isolation prevents inter-element interference. |
Use Scenario: Compact form-factor mMIMO radio unit requiring minimal RF frontend component count. IC Role / Device Role / Timing Role: Integrated dual-channel AFE replacing discrete LNA + switch + coupler + filter combinations. Use Value: 5.0 mm × 5.0 mm HVQFN32 package with internal filtering reduces PCB area by >40% vs. discrete solutions. |
| 5G Small Cell Infrastructure | Wireless Backhaul Receivers |
Use Scenario: Outdoor small cell operating in n41 band with dynamic UL/DL scheduling. IC Role / Device Role / Timing Role: High-speed mode-switching AFE supporting <100 ns RX-to-TX transitions for low-latency TDD. Use Value: 6 dB gain step and 37 dBm TX handling enable robust operation under varying uplink load and interference conditions. |
Use Scenario: Point-to-point backhaul receiver requiring high linearity and low noise in congested spectrum. IC Role / Device Role / Timing Role: Front-end conditioning element delivering 25 dBm IP3o and 1.3 dB NF at 2.5 GHz. Use Value: 22.5 dBm typical IP3o ensures minimal intermodulation distortion from adjacent channel interferers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar RX analog front-end applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Qorvo QM11028 | Single-channel, 2.3–2.7 GHz, 36 dB gain, 1.4 dB NF, no integrated TX bypass coupler | Requires external coupler for TX monitoring; suitable for simpler architectures with lower channel density | Select when dual-channel integration is not required and board space allows discrete coupler placement |
| Skyworks SKY66312-398 | Dual-channel, 2.3–2.7 GHz, 35 dB gain, 1.5 dB NF, includes integrated harmonic filtering but no TX bypass mode | Lacks coupler-based TX-to-RX path; requires separate TX detection circuitry | Prefer when TX monitoring is handled externally and higher integration of filtering is prioritized over bypass functionality |
Compared with QM11028 and SKY66312-398, the BTS7205HMP uniquely integrates per-channel TX bypass via coupler - eliminating external components for TX signal sampling - while maintaining superior noise figure (1.3 dB) and tighter gain flatness (±0.8 dB over 200 MHz) critical for calibrated mMIMO beamforming.
Availability
BTS7205HMP is available at Aetrix Electronics and suitable for 5G mMIMO infrastructure, wireless backhaul receivers, and active antenna systems requiring stable component supply, extended temperature operation (−40 °C to +105 °C), and high-reliability RF front-end integration.
Supply support for BTS7205HMP 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 BTS7205HMP belongs to NXP's RF Power portfolio, engineered specifically for high-performance 5G massive MIMO infrastructure - emphasizing integration, thermal efficiency, and TDD timing compliance in compact form factors.
FAQ
What is the operating frequency range of the BTS7205HMP?
The BTS7205HMP operates across 2.3 GHz to 2.7 GHz, covering key 5G bands including n41 (2.496–2.69 GHz), n77 (3.3–4.2 GHz - note: outside range), and n78 (3.3–3.8 GHz - note: outside range); its specified performance is validated only within 2.3–2.7 GHz per datasheet Rev. 9.1. Operation outside this band is not characterized or guaranteed.
Does the BTS7205HMP support independent control of its two channels?
Yes, the BTS7205HMP supports fully independent control of Channel A and Channel B via separate D0-CHA/D0-CHB, T/R-CHA/T/R-CHB, and BP-CHA/BP-CHB pins. Each channel can be configured into RX high-gain, RX low-gain, TX, or TX-bypass mode without affecting the other, enabling flexible beamforming and calibration sequences in mMIMO systems.
What is the maximum average TX input power the BTS7205HMP can handle?
The BTS7205HMP supports up to 37 dBm average TX input power (CP-OFDM, 9 dB PAPR, 100 MHz BW, QPSK, SCS = 60 kHz) applied to the ANT pin for 10 seconds at Tcase = 105 °C. For lifetime reliability (10 years), the limit is 34 dBm at Tcase(AV) = 99 °C - both values are specified in Table 7 of the datasheet Rev. 9.1.
How does the TX bypass mode function in the BTS7205HMP?
In TX bypass mode, the BTS7205HMP routes a sampled portion of the TX signal from the ANT pin to the RX_OUT pin via an internal coupler - activated by asserting both T/R and BP pins high. This provides real-time TX signal monitoring without external components, with −31 dB typical gain and 16–19 dB output return loss across 2.3–2.7 GHz.
What thermal resistance values apply to the BTS7205HMP in different operating modes?
The BTS7205HMP has a junction-to-case thermal resistance (Rth(j-case)) of 55 K/W in RX mode and 49 K/W in TX mode, per Table 9. These values assume proper soldering to a 6-layer PCB with 2 oz copper and thermal vias under the exposed die paddle - critical for maintaining Tj ≤ 150 °C under full 37 dBm TX load.
BTS7205HMP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Not For New Designs
- RF Type:
- 5G, LTE
- Frequency:
- 2.3GHz ~ 2.7GHz
- Features:
- 3.3V Supply Voltage
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 32-HVQFN (5x5)
BTS7205HMP FAQ
1.How can I place an order for BTS7205HMP through Aetrix?
Please submit a Request for Quotation (RFQ) for BTS7205HMP on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for BTS7205HMP reliable?
The price and inventory of BTS7205HMP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BTS7205HMP is usually 5 days.
3.What payment methods are accepted for BTS7205HMP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BTS7205HMP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BTS7205HMP?
BTS7205HMP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BTS7205HMP order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for BTS7205HMP?
For technical support, including BTS7205HMP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BTS7205HMP requirements.
6.How does Aetrix verify that BTS7205HMP is sourced from the original manufacturer or authorized distributors?
All BTS7205HMP products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that BTS7205HMP meets industry standards.
7.What is the process for return or replacement of BTS7205HMP?
All BTS7205HMP units undergo pre-shipment inspection (PSI). If there is an issue with BTS7205HMP, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The BTS7205HMP part is unused and in its original packaging.
Return procedure for BTS7205HMP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BTS7205HMP Tags
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