STEVAL-CBL012V1, Evaluation Board for Dual LNB supply and control IC DiSEqC 2.0 compliant based on the LNBH26
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Documents connexes
Pour les produits finaux
- Satellite
- Satellite TV
- STB Satellite Receiver
Description
- STEVAL-CBL012V1, Evaluation Board for Dual LNB supply and control IC DiSEqC 2.0 compliant based on the LNBH26. This Evaluation Board implements a DC-DC converter based on the LNBH26 device used to power LNBs inside dish antennas which receive satellite TV signals. The LNBH26 is an integrated solution for supplying/interfacing satellite LNB modules in accordance with international standards, offering a complete solution for dual-tuner satellite receivers and good performance at low cost using few external components. The LNBH26 evaluation board includes an I2C bus interface and the internal 22 kHz tone generator (factory trimmed) is controlled by the DSQIN pin (TTL compatible), permitting immediate DiSEqC data encoding. A fully integrated step-up DC-DC converter allows operation with a single input voltage supply source ranging from 8 V to 16 V
Caractéristiques principales
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Conversion TypeDC to DC
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Input Voltage8 to 16 V
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Output Current0.5 A
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Efficiency93 %
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TopologyBoost
Pièces en vedette (2)
| Pièce numéro | Fabricant | Type | Description | |||
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LNBH26PQR | STMicroelectronics | Power Supply Controllers and Monitors | LNB Supply and Control Voltage Regulator 8V to 16V 24-Pin QFN EP T/R | Ajouter au panier | |
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LNBH26LPQR | STMicroelectronics | Power Supply Controllers and Monitors | LNB Supply and Control Voltage Regulator 8V to 16V 24-Pin QFN EP T/R | Ajouter au panier | |