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MDVBS2-6613 - DVBS TUNER

Description

1.1.

SPHE6613A is the a single-chip QPSK/8PSK satellite demodulator, which is compliant with DVB-S (as defined in ETS 300 421 specification) and DVB-S2 (as defined in ETS 302 307 specification).

It can support different symbol rates from 1 MHz to 45 MHz.

Features

  • Architecture ⎯ On-chip 8 bits dual ADC (sampling rate up to 92MHz) ⎯ Embedded PLL to provide clock, only need external crystal ⎯ DVB-S Demodulator compliant with EN300421 ⎯ DVB-S Channel decoder compliant with EN300421 ⎯ DVB-S2 Demodulator compliant with EN302307 ⎯ DVB-S2 Channel decoder compliant with EN302307 ⎯ DiSEqCTM v2.2 receive/transmit for the control of LNB, dish and other components ⎯ Single AGC interface ⎯ Parallel or serial transport stream interface.
  • I2C Controlle.

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Datasheet Details

Part number MDVBS2-6613
Manufacturer COMTECH
File Size 1.02 MB
Description DVBS TUNER
Datasheet download datasheet MDVBS2-6613 Datasheet
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Full PDF Text Transcription

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CO M TECH TECHNO LO G Y CO . , LTD. SPECIFICATION DVBS TUNER 1.SCOPE MDVBS2-6613 Revision:1.0 The MDVBS2-6613 supports QPSK in DIRECTV and DVB-S legacy transmission (1 to 45 Mbauds), plus 8PSK in DVB-S2 transmissions (1 to 45 Mbauds). DVB-S2 demodulation uses robust symbols probust by the transmission to ensure efficient carrier tracking. Carrier and timing recovery loops are fully digital and tunable. Carrier-to-noise ratio (CNR) calculation and constellation display are also supported. 2.GENERAL SPECIFICATIONS 2-1. 2-2. 2-3. 2-4. 2-5. 2-6. 2-7. 2-8.
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