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NXP Semiconductors BGD702/09,112
- Part No.:
- BGD702/09,112
- Manufacturer:
- NXP Semiconductors
- Category:
- Video Amps and Modules
- Package:
- SOT-115J
- Datasheet:
-
BGD702/09,112.pdf
- Description:
- IC AMP CATV SOT115J
- Quantity:
- Payment:
- Shipping:
Inventory:1,459
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Product details
Overview
BGD702/09,112 from NXP Semiconductors is a hybrid RF power doubler amplifier module designed for CATV distribution systems, delivering 18.5 dB gain at 750 MHz, operating from 24 V DC supply, with total current consumption ≤435 mA and output voltage up to 68 dBmV across 40–750 MHz bandwidth.
For engineers reviewing the BGD702/09,112 datasheet, BGD702/09,112 pinout, BGD702/09,112 application in broadband amplification, or BGD702/09,112 equivalent for cable TV line extender designs, this page provides verified electrical parameters, SOT115J package terminal mapping, distortion performance (CTB ≥ –68 dB), noise figure (≤8.5 dB at 750 MHz), and real-world CATV system integration context.
Technical Context
The BGD702/09,112 implements a two-stage monolithic hybrid architecture optimized for 75 Ω impedance matching in CATV trunk and distribution amplifiers. It operates with fixed 24 V DC bias and supports transient tolerance up to 30 V, enabling robust deployment in outdoor node environments.
Its RF performance is characterized across multiple bandwidth configurations (40–450 MHz to 40–750 MHz), with flatness ≤±0.5 dB, slope cable equivalent ≤2 dB, and return losses ≥16 dB (input) and ≥16 dB (output) across full band - all measured at 75 Ω source/load impedance and mounting base temperature of 35 °C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Power Gain | 18.5 dB at 750 MHz - ensures sufficient signal boost for multi-drop coaxial distribution without cascaded amplification stages |
| Output Voltage | 68 dBmV max at 450 MHz - meets headend-level signal level requirements for 60-channel flat spectrum operation |
| Composite Triple Beat (CTB) | –68 dB min at 547.25 MHz (77 channels) - enables high-channel-count digital QAM transmission with low intermodulation distortion |
| Noise Figure | 8.5 dB max at 750 MHz - maintains adequate carrier-to-noise ratio in upstream-split architectures |
| Total Current Consumption | 435 mA max at 24 V - defines thermal load and power supply sizing for amplifier housings |
| Frequency Range | 40–750 MHz - fully covers DOCSIS 3.1 downstream spectrum and legacy analog video bands |
| Input/Output Return Loss | ≥16 dB across 640–750 MHz - minimizes reflections and standing waves on 75 Ω coaxial plant |
Pinout & Package
SOT115J is a rectangular single-ended hybrid module with aluminium flange, 7 gold-plated in-line leads, and mechanical mounting via two vertical 6-32 UNC holes. Dimensions: 38.1 × 25.4 × 10.2 mm (L × W × H).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | RF Input | 75 Ω matched input port; connects directly to upstream coaxial feed without external matching network |
| 2, 3 | Common Ground | DC and RF ground reference shared between stages; requires low-inductance connection to chassis ground plane |
| 5 | +VB Supply | 24 V DC power input; withstands transients up to 30 V - allows compatibility with unregulated field power supplies |
| 7, 8 | Common Ground | Secondary ground path for output stage; must be tied to same ground as pins 2 and 3 to prevent ground loop distortion |
| 9 | RF Output | 75 Ω matched output driving downstream coaxial trunk; capable of driving ≥100 m of RG-6U cable at full output |
Key Features
| Feature | Design Value |
|---|---|
| Silicon nitride passivation | Enables reliable operation in humid, outdoor CATV node enclosures without hermetic sealing |
| Gold metallization | Ensures long-term bond wire integrity and contact stability under thermal cycling (–20 to +100 °C mounting base) |
| Rugged construction | Aluminium flange and mechanical mounting holes support direct heatsinking to metal cabinets in passive-cooled amplifiers |
| Extremely low noise | 4.5 dB typical NF at 50 MHz - preserves upstream SNR in bidirectional HFC networks |
| Excellent linearity | CSO ≥ –62 dB and Xmod ≥ –64 dB at 44 dBmV output - meets FCC Part 76 composite distortion limits |
Applications
| CATV Trunk Amplifier | CATV Distribution Amplifier |
|---|---|
Use Scenario: Signal boosting in underground coaxial trunk lines spanning 500–2000 m between headend and neighborhood nodes. IC Role / Device Role / Timing Role: Primary RF power doubler stage providing flat gain and low distortion across full 750 MHz bandwidth. Use Value: Enables single-stage amplification without gain tilt compensation, reducing component count and thermal drift sensitivity. |
Use Scenario: Mid-span signal restoration in aerial drop cables feeding 16–32 subscriber taps. IC Role / Device Role / Timing Role: Final-stage broadband amplifier driving 75 Ω coaxial plant with minimal group delay variation. Use Value: Delivers >64 dBmV output at 750 MHz while maintaining CTB > –59 dB - compliant with DOCSIS 3.1 channel loading requirements. |
| HFC Node Power Supply Interface | Legacy Analog Video Repeater |
Use Scenario: Integration into active optical node housings where 24 V DC is derived from fiber-powered remote power feeds. IC Role / Device Role / Timing Role: High-efficiency RF amplifier tolerant of ±2 V supply ripple and 30 V transients. Use Value: Eliminates need for local DC-DC regulation, simplifying power architecture and improving MTBF in field-deployed nodes. |
Use Scenario: Replacement amplifier in aging analog-only community antenna TV systems still operating below 550 MHz. IC Role / Device Role / Timing Role: Drop-in RF gain block supporting 40–550 MHz bandwidth with <±0.3 dB flatness. Use Value: Extends service life of legacy infrastructure while meeting modern CNR and distortion specs without hardware redesign. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar RF power doubler amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX2107ETX+ (Maxim Integrated) | Monolithic SiGe IC; 20 dB gain at 750 MHz; 5 V supply; 120 mA current; requires external matching. | Designed for compact, low-power indoor amplifiers; not rated for outdoor mounting base temperatures >85 °C. | Select when board space is constrained and thermal management is active-cooled; verify 75 Ω interface match per layout. |
| QPL9057TR13 (Qorvo) | GaAs pHEMT; 21 dB gain at 750 MHz; 5 V supply; 180 mA current; integrated ESD protection. | Optimized for low-voltage, low-distortion small-cell repeaters; lacks ruggedized flange packaging for outdoor coaxial plant. | Prefer for indoor distributed antenna systems (DAS); avoid in unshielded outdoor enclosures due to lack of flange thermal path. |
Compared with MAX2107ETX+ and QPL9057TR13, the BGD702/09,112 offers superior thermal robustness via its aluminium flange and 24 V operation, making it uniquely suited for passive-cooled outdoor CATV nodes - whereas alternatives prioritize integration density and low-voltage efficiency at the expense of environmental ruggedness.
Availability
BGD702/09,112 is available at Aetrix Electronics and suitable for CATV trunk amplification, HFC node signal restoration, and legacy analog video repeater applications requiring stable component supply across extended product lifecycles.
Supply support for BGD702/09,112 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 communications infrastructure and consumer electronics.
The BGD702/09,112 belongs to NXP's legacy CATV amplifier portfolio, engineered specifically for broadband cable television distribution systems requiring high linearity, thermal resilience, and 75 Ω impedance compliance.
FAQ
What is the maximum operating temperature for the BGD702/09,112?
The BGD702/09,112 has a specified operating mounting base temperature range of –20 °C to +100 °C. This rating reflects direct thermal coupling to an aluminum flange and enables deployment in outdoor amplifier housings exposed to solar loading and ambient extremes without forced cooling - a key requirement for passive CATV node reliability.
Does the BGD702/09,112 require external biasing components?
No, the BGD702/09,112 operates from a single 24 V DC supply applied to pin 5 and does not require external bias tees, decoupling networks, or gate/base resistors. Its internal hybrid design integrates all active and passive bias elements, simplifying PCB layout and reducing bill-of-materials cost in CATV amplifier modules.
Can the BGD702/09,112 be used in DOCSIS 4.0 systems?
The BGD702/09,112 supports frequencies up to 750 MHz and delivers CTB ≥ –59 dB and CSO ≥ –58 dB at full output - meeting DOCSIS 3.1 downstream requirements. However, it is not specified for operation beyond 750 MHz and therefore cannot support DOCSIS 4.0's extended spectrum (up to 1.2 GHz), limiting its use to legacy and mid-generation HFC deployments.
What is the meaning of "power doubler" in the BGD702/09,112 product description?
"Power doubler" refers to the BGD702/09,112's two-stage cascaded amplifier topology that effectively doubles RF output power relative to a single-stage device at the same DC supply and gain setting - achieved through optimized interstage matching and thermal management in the SOT115J package, yielding higher P1dB and improved distortion performance than single-stage alternatives.
Is the BGD702/09,112 pin-compatible with other NXP CATV amplifier modules?
The BGD702/09,112 uses the SOT115J package with a unique 9-terminal pinout (pins 1,2,3,5,7,8,9 assigned; 4 and 6 unused). It is not pin-compatible with earlier NXP modules such as the BGA200x series (SOT115A) or later TFFMxxx hybrids (SOT1225), requiring dedicated PCB layout - confirmed by NXP's official package outline drawings and pinning tables.
BGD702/09,112 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- SOT-115J
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Applications:
- CATV
- Output Type:
- -
- Number of Circuits:
- 1
- -3db Bandwidth:
- -
- Slew Rate:
- -
- Current - Supply:
- 425 mA
- Current - Output / Channel:
- -
- Voltage - Supply, Single/Dual (±):
- -
- Mounting Type:
- Chassis Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- SOT115J
BGD702/09,112 FAQ
1.How can I place an order for BGD702/09,112 through Aetrix?
Please submit a Request for Quotation (RFQ) for BGD702/09,112 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 BGD702/09,112 reliable?
The price and inventory of BGD702/09,112 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BGD702/09,112 is usually 5 days.
3.What payment methods are accepted for BGD702/09,112?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BGD702/09,112 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BGD702/09,112?
BGD702/09,112 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BGD702/09,112 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 BGD702/09,112?
For technical support, including BGD702/09,112 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BGD702/09,112 requirements.
6.How does Aetrix verify that BGD702/09,112 is sourced from the original manufacturer or authorized distributors?
All BGD702/09,112 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 BGD702/09,112 meets industry standards.
7.What is the process for return or replacement of BGD702/09,112?
All BGD702/09,112 units undergo pre-shipment inspection (PSI). If there is an issue with BGD702/09,112, 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 BGD702/09,112 part is unused and in its original packaging.
Return procedure for BGD702/09,112:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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