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ST Microelectronics
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Part No. |
ST7LNB0 ST7LNB0Y0M6
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OCR Text |
...reshold voltage of 4.1 V. 3.The diseqc signalling must have a tone frequency of 22KHz(+/- 20%) and an amplitude exceeding 150 mV peak to peak. 4. When the LVD is enabled (default state), it is mandatory not to connect a pull-up resistor. A ... |
Description |
diseqc" 2.1 Slave Microcontroller for LNBs and Switchers diseqc TM 2.1 Slave Microsontroller for LNBs and Switchers
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File Size |
169.52K /
22 Page |
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意法半导 STMICROELECTRONICS[STMicroelectronics]
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Part No. |
TA0321
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OCR Text |
...21V
3/12
3 22kHz Tone and diseqc (Digital Satellite Equipment Control) Encoding
TA0321
3
22kHz Tone and diseqc (Digital Satellite Equipment Control) Encoding
In addition to selecting the polarization, the LNB needs to select... |
Description |
TECHNICAL ARTICLE
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File Size |
159.53K /
12 Page |
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ST Microelectronics
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Part No. |
LNBP12 LNBP13 LNBP14 LNBP10 LNBP11 LNBP15 LNBP16
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OCR Text |
...scillator start-up facilitates diseqc ? encoding two supply inputs for lowest dissipation bypass function for slave operation lnb short circuit protection and diagnostic auxiliary modulation input extends flexibility cable ... |
Description |
LNB SUPPLY AND CONTROL VOLTAGE REGULATOR (PARALLEL INTERFACE)
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File Size |
437.52K /
21 Page |
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STMICROELECTRONICS[STMicroelectronics] ST Microelectronics
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Part No. |
LNBP2104 LNBP21PD-TR LNBP21 LNBP21D2 LNBP21D2-TR LNBP21PD
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OCR Text |
...) for remote controlling of non-diseqc LNBs. Additionally, it is possible to increment by 1V (typ.) the selected voltage value to compensate for the excess voltage drop along the coaxial cable (LLC bit HIGH). In order to minimize the power ... |
Description |
LNBP SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND I2C INTERFACE
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File Size |
631.40K /
24 Page |
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it Online |
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