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NXP Semiconductors OM7604/BGA2709
- Part No.:
- OM7604/BGA2709
- Manufacturer:
- NXP Semiconductors
- Category:
- RF, RFID, Wireless Evaluation Boards
- Package:
- Datasheet:
-
OM7604/BGA2709.pdf
- Description:
- EVAL BOARD FOR BGA2709
- Quantity:
- Payment:
- Shipping:
Inventory:3,177
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Product details
Overview
BGA2709 from NXP Semiconductors is a silicon monolithic microwave integrated circuit (MMIC) wideband amplifier in SOT363 package, delivering 23 dB flat gain (DC–2.6 GHz, 1 dB flatness), 12.5 dBm saturated output power at 1 GHz, 4.0 dB noise figure at 1 GHz, and unconditional stability (K > 1.2). It serves as an IF amplifier in LNBs, buffer between LNA and mixer, or driver for power amplifiers in RF signal chains.
For engineers reviewing the BGA2709 datasheet, BGA2709 pinout, BGA2709 application, or BGA2709 equivalent, this page provides verified technical context, pin-level design meaning, real-world use scenarios in cable systems and ISM bands, and validated alternative options with functional and application-level differences.
Technical Context
The BGA2709 is a fully integrated, internally matched 50 Ω MMIC amplifier with no external matching required. Its S-parameter behavior shows stable s21 gain (22.7 dB typ. at 1 GHz), high isolation (>31 dB |s12|² up to 2.2 GHz), and excellent return loss (11 dB input, 20 dB output at 1 GHz).
It operates unconditionally stable across DC–3.6 GHz (3 dB bandwidth), with thermal resistance Rth j-s = 300 K/W and junction temperature rating up to 150 °C. Biasing requires only a single 5 V supply (6 V max), drawing 23.5 mA typical current.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain | 23 dB flat (DC–2.6 GHz, ±1 dB), enabling broadband signal amplification without gain compensation. |
| Sat. Output Power | 12.5 dBm at 1 GHz, sufficient to drive mixers or subsequent PA stages in IF/RF paths. |
| Noise Figure | 4.0 dB at 1 GHz, supporting low-noise amplification in receiver front-ends and LNB IF stages. |
| OIP3 | 22 dBm at 1 GHz, ensuring high linearity for multi-carrier and wideband modulation signals. |
| Stability Factor K | 1.7 typ. at 1 GHz, guaranteeing unconditional stability without external stabilization networks. |
| Bandwidth | 3.6 GHz (−3 dB), covering UHF, L/S/C-band, and lower ISM frequencies in a single device. |
| Supply Voltage | 5 V (max 6 V), compatible with standard logic-supply rails and simplifying bias network design. |
Pinout & Package
Package: SOT363 (SC-88), 6-pin plastic surface-mount package, 2.2 mm × 1.35 mm footprint, 0.95 mm height, lead pitch 0.65 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VS | Positive DC supply input; requires local 22 nF decoupling capacitor placed adjacent to pin. |
| 2, 5 | GND2 | Dedicated ground path for RF output stage; must use separate low-inductance trace/via to minimize coupling. |
| 3 | RF out | 50 Ω matched output; AC-coupled via ≤100 pF capacitor for >100 MHz operation. |
| 4 | GND1 | Dedicated ground path for RF input stage; isolated from GND2 to prevent inter-stage feedback. |
| 6 | RF in | 50 Ω matched input; AC-coupled via ≤100 pF capacitor; no external matching needed. |
Key Features
| Feature | Design Value |
|---|---|
| Internally matched to 50 Ω | Eliminates external matching components, reducing BOM count and layout sensitivity across 100 MHz–3.6 GHz. |
| Unconditional stability (K > 1.2) | Enables direct integration into cascaded or feedback-based circuits without risk of oscillation. |
| Flat 1 dB gain bandwidth (DC–2.6 GHz) | Supports wideband modulation schemes (e.g., QAM, OFDM) without gain ripple correction. |
| High OIP3 (22 dBm @ 1 GHz) | Minimizes intermodulation distortion in multi-channel cable and ISM band transceivers. |
| Low noise figure (4.0 dB @ 1 GHz) | Preserves SNR in sensitive IF amplification stages, especially in satellite LNB downconverters. |
Applications
| Cable System Amplifier | LNB IF Amplifier |
|---|---|
Use Scenario: Amplifying downstream DOCSIS signals (54–1002 MHz) in node or drop amplifier modules. IC Role / Device Role / Timing Role: Wideband gain block between filter and output driver, operating at 5 V/23.5 mA. Use Value: 23 dB flat gain and 12.5 dBm Psat enable single-stage amplification without compression in multi-carrier environments. |
Use Scenario: Boosting 950–2150 MHz IF output from satellite LNB before demodulation. IC Role / Device Role / Timing Role: Low-noise, high-linearity IF amplifier placed after downconversion and before SAW filtering. Use Value: 4.0 dB NF preserves weak signal integrity; 22 dBm OIP3 suppresses intermodulation from adjacent transponders. |
| ISM Band Transceiver Driver | General-Purpose RF Buffer |
Use Scenario: Driving 2.4 GHz or 5.8 GHz ISM-band PA inputs in industrial wireless sensor nodes. IC Role / Device Role / Timing Role: Linear driver stage between baseband IC and power amplifier, biased at 5 V. Use Value: 3.6 GHz bandwidth supports both 2.4 GHz and 5.8 GHz ISM bands; unconditional stability avoids layout-dependent oscillation. |
Use Scenario: Isolating and amplifying RF signals between LNA and mixer in lab-grade test receivers. IC Role / Device Role / Timing Role: Matched 50 Ω buffer with minimal insertion loss and group delay variation. Use Value: Internally matched I/O eliminates tuning; flat gain ensures amplitude consistency across swept-frequency measurements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar wideband MMIC amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| QPL9057 | Higher gain (26 dB), narrower bandwidth (0.05–6 GHz), higher supply current (45 mA), 3.3 V only. | Better suited for 5G FR1 front-end modules requiring higher gain and tighter layout constraints. | Choose QPL9057 when 3.3 V supply and >25 dB gain are prioritized over current efficiency and ultra-wide flatness. |
| ERA-5SM+ | Lower gain (18 dB), wider bandwidth (DC–8 GHz), higher Psat (15 dBm), 5 V supply, larger SOT-23-6 package. | Preferred in test equipment where extended frequency coverage beyond 3.6 GHz is required. | Choose ERA-5SM+ when operation above 4 GHz or higher saturated power is critical, accepting reduced gain flatness. |
Compared with BGA2709, QPL9057 offers higher gain but narrower flat-band performance and stricter voltage requirements, while ERA-5SM+ extends usable bandwidth beyond 4 GHz at the cost of lower gain and larger footprint-making BGA2709 optimal for cost-sensitive, 1–3 GHz IF/LNB designs needing flat response and low-current operation.
Availability
BGA2709 is available at Aetrix Electronics and suitable for cable system amplifiers, LNB IF stages, and ISM-band transceiver drivers requiring stable component supply, consistent parametric performance, and long-term production continuity.
Supply support for BGA2709 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 specializing in high-performance RF, analog, and mixed-signal solutions for automotive, industrial, and communications markets.
The BGA2709 belongs to NXP's legacy MMIC amplifier product line, designed specifically for broadband infrastructure and satellite receiver applications where internal 50 Ω matching, flat gain, and unconditional stability are essential.
FAQ
What is the recommended supply voltage and current for stable operation of the BGA2709?
The BGA2709 is specified for stable operation at VS = 5 V with IS = 23.5 mA typical. Absolute maximum supply voltage is 6 V; supply current remains within 19–32 mA across operating conditions. Exceeding 6 V risks permanent damage per IEC 60134 limiting values.
Does the BGA2709 require external input/output matching networks?
No-the BGA2709 is internally matched to 50 Ω at both input and output. External matching is unnecessary for operation from 100 MHz to 3.6 GHz. Only DC blocking capacitors (≤100 pF above 100 MHz) and local supply decoupling (22 nF) are required per the application circuit in the datasheet.
What is the noise figure of the BGA2709 and at what frequency is it specified?
The BGA2709 has a typical noise figure of 4.0 dB at 1 GHz, with a maximum of 4.4 dB under same conditions. At 2.2 GHz, NF rises to 4.4–4.9 dB. This makes it suitable for low-noise IF amplification in satellite LNBs and receiver front-ends where sub-5 dB NF is critical.
Can the BGA2709 be used in cascaded configurations, and what design considerations apply?
Yes-the BGA2709 supports cascading (e.g., two-stage amplifiers) as shown in Figure 3 of the datasheet. Each stage requires independent supply decoupling and separate ground paths for GND1 and GND2. Cascading doubles overall gain while preserving broadband characteristics if inter-stage coupling remains 50 Ω matched.
Is the BGA2709 suitable for automotive applications?
No-the BGA2709 is not automotive-qualified. The datasheet explicitly states that unless otherwise indicated, NXP products are non-automotive qualified and not tested to AEC-Q200 or automotive reliability standards. It is intended for industrial, cable, and consumer RF infrastructure use only.
OM7604/BGA2709 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Type:
- Amplifier
- Frequency:
- 1.8GHz
- Contents:
- Board(s)
- Utilized IC / Part:
- BGA2709
OM7604/BGA2709 FAQ
1.How can I place an order for OM7604/BGA2709 through Aetrix?
Please submit a Request for Quotation (RFQ) for OM7604/BGA2709 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 OM7604/BGA2709 reliable?
The price and inventory of OM7604/BGA2709 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for OM7604/BGA2709 is usually 5 days.
3.What payment methods are accepted for OM7604/BGA2709?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for OM7604/BGA2709 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for OM7604/BGA2709?
OM7604/BGA2709 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your OM7604/BGA2709 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 OM7604/BGA2709?
For technical support, including OM7604/BGA2709 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your OM7604/BGA2709 requirements.
6.How does Aetrix verify that OM7604/BGA2709 is sourced from the original manufacturer or authorized distributors?
All OM7604/BGA2709 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 OM7604/BGA2709 meets industry standards.
7.What is the process for return or replacement of OM7604/BGA2709?
All OM7604/BGA2709 units undergo pre-shipment inspection (PSI). If there is an issue with OM7604/BGA2709, 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 OM7604/BGA2709 part is unused and in its original packaging.
Return procedure for OM7604/BGA2709:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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