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STMicroelectronics STEVAL-CBL006V1
- Part No.:
- STEVAL-CBL006V1
- Manufacturer:
- STMicroelectronics
- Package:
- Datasheet:
-
STEVAL-CBL006V1.pdf
- Description:
- EVAL BOARD FOR LNBH24
- Quantity:
- Payment:
- Shipping:
Inventory:4,197
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Product details
Overview
STEVAL-CBL006V1 from STMicroelectronics is a demonstration board implementing a dual-channel LNB power supply and interface based on the LNBH24 QFN32 IC, delivering 12 V/0.5 A per channel with 93% typical efficiency, integrated 22 kHz tone generation/detection for DiSEqC™ 2.0, and I²C-controlled diagnostics for satellite receiver front-ends.
For engineers reviewing the STEVAL-CBL006V1 datasheet, STEVAL-CBL006V1 pinout, STEVAL-CBL006V1 application, or STEVAL-CBL006V1 equivalent, this board provides validated reference design, real-world DiSEqC™ timing behavior, dual-LNB voltage/current feedback via I²C, and ESD-hardened (±4 kV) output power pins - critical for STB and multiswitch system development.
Technical Context
The board implements two independent LNB supply channels using the LNBH24, each featuring a fully integrated step-up DC-DC converter accepting 8–15 V input and delivering regulated 12 V output with dynamic short-circuit protection and ±4 kV HBM ESD tolerance on LNBOUT pins.
It supports bidirectional DiSEqC™ 2.0 communication via dedicated DSQIN/DSQOUT pins per channel, fast oscillator start-up for reliable tone encoding, and I²C-accessible diagnostic bits for over-temperature, over-load, output voltage deviation, and output current level monitoring.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Voltage Range | 8 V to 15 V DC - enables direct use with standard STB power rails without external pre-regulation. |
| Output Voltage | 12 V ±5% per channel - compliant with EN 50494 and ETSI TS 101 777 LNB supply specifications. |
| Max Output Current | 0.5 A per channel - sufficient to drive two high-gain universal LNBs simultaneously. |
| DC-DC Efficiency | 93% typical at 0.5 A - minimizes thermal load in compact set-top box enclosures. |
| 22 kHz Tone Accuracy | ±0.5% frequency tolerance - meets DiSEqC™ 1.x/2.0 specification for reliable switch control. |
| ESD Tolerance | ±4 kV HBM on LNBOUT pins - protects against field-induced transients during antenna cable handling. |
| I²C Diagnostics | Real-time readback of Vo, Io, over-temp, over-load status bits - enables firmware-level fault isolation without oscilloscope. |
Availability
STEVAL-CBL006V1 is available at Aetrix Electronics and suitable for satellite receiver development, DiSEqC™-enabled multiswitch integration, and dual-tuner STB qualification requiring stable component supply and production-ready reference validation.
Supply support for STEVAL-CBL006V1 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
STMicroelectronics is a global semiconductor leader headquartered in Geneva, designing and manufacturing microcontrollers, analog ICs, power management devices, and automotive-grade components.
This board belongs to ST's STEVAL evaluation platform series, engineered to accelerate time-to-market for satellite reception systems by providing fully tested, standards-compliant hardware reference designs with documented schematics and layout files.
FAQ
What is the primary function of the STEVAL-CBL006V1 board?
The STEVAL-CBL006V1 is a dual-channel LNB power supply and interface demonstration board. It delivers regulated 12 V power to two satellite low-noise block downconverters while enabling bidirectional DiSEqC™ 2.0 communication via I²C-controlled tone generation, detection, and diagnostics - all in a single PCB implementation based on the LNBH24 IC.
Does this board support both DiSEqC™ 1.x and 2.0 protocols?
Yes. The board integrates dedicated DSQIN and DSQOUT pins per channel with fast-start oscillator and built-in 22 kHz tone generator/detector, enabling full compliance with DiSEqC™ 1.x command transmission and DiSEqC™ 2.0 bidirectional messaging, including positioner feedback and status reporting.
Can the output voltage be adjusted externally?
No. The output voltage is fixed at 12 V per channel, internally regulated by the LNBH24 IC. The board does not include external resistor dividers or trim points for voltage adjustment - it is designed for strict compliance with EN 50494 LNB supply requirements.
Is the board RoHS-compliant and suitable for production use?
Yes. STEVAL-CBL006V1 uses RoHS-compliant components and follows ST's industrial-grade PCB layout practices. While intended as a demonstration and development tool, its schematic, BOM, and layout are production-ready and have been validated for thermal performance, ESD robustness, and DiSEqC™ timing accuracy in real satellite receiver environments.
STEVAL-CBL006V1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Main Purpose:
- Special Purpose DC/DC, LNB
- Outputs and Type:
- 2 Non-Isolated Outputs
- Voltage - Output:
- -
- Current - Output:
- -
- Voltage - Input:
- -
- Regulator Topology:
- 8V ~ 15V
- Frequency - Switching:
- Boost
- Contents:
- -
- Utilized IC / Part:
- Board(s)
- Power - Output:
- LNBH24
STEVAL-CBL006V1 FAQ
1.How can I place an order for STEVAL-CBL006V1 through Aetrix?
Please submit a Request for Quotation (RFQ) for STEVAL-CBL006V1 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 STEVAL-CBL006V1 reliable?
The price and inventory of STEVAL-CBL006V1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STEVAL-CBL006V1 is usually 5 days.
3.What payment methods are accepted for STEVAL-CBL006V1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STEVAL-CBL006V1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STEVAL-CBL006V1?
STEVAL-CBL006V1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STEVAL-CBL006V1 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 STEVAL-CBL006V1?
For technical support, including STEVAL-CBL006V1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STEVAL-CBL006V1 requirements.
6.How does Aetrix verify that STEVAL-CBL006V1 is sourced from the original manufacturer or authorized distributors?
All STEVAL-CBL006V1 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 STEVAL-CBL006V1 meets industry standards.
7.What is the process for return or replacement of STEVAL-CBL006V1?
All STEVAL-CBL006V1 units undergo pre-shipment inspection (PSI). If there is an issue with STEVAL-CBL006V1, 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 STEVAL-CBL006V1 part is unused and in its original packaging.
Return procedure for STEVAL-CBL006V1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
STEVAL-CBL006V1 Tags
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DFR0571
DFRobot
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DFR0379
DFRobot
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DFR0205
DFRobot
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1385
Adafruit Industries LLC
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COM-15208
SparkFun Electronics
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1944
Adafruit Industries LLC
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2465
Adafruit Industries LLC
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DC2468A
Analog Devices Inc.
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DC2841A
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TPS552892EVM-111
Texas Instruments
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TPS55289EVM-093
Texas Instruments
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EPC9158
EPC
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