MDVBS2-6613 Datasheet - COMTECH

MDVBS2-6613 DVBS TUNER

1.1. Introduction 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. The device integrates dual high .

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.GEN.

MDVBS2-6613 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 c

MDVBS2-6613 Datasheet (1.02 MB)