|
ISDB-S3 demodulator
Product code: CMS0071
The Commsonic CMS0071 ISDB-S3 Demodulator is a high-performance (A)PSK demodulator core intended for ARIB STD-B44 ISDB-S3 advanced wideband digital satellite standard.
The demodulator provides an adaptable starting point for receiver sub-systems to be used in the next-generation of digital TV set-top-boxes, VSAT terminals and related test and monitoring equipment.
Block diagram
Click on diagram to enlarge
|
Standards compliance
Features
-
Sync acquisition at -2dB C/N.
-
Wide carrier acquisition range.
-
Real IF, zero-IF or near-zero-IF.
-
Variable ADC sampling frequency.
-
BPSK, QPSK, 8PSK, 16APSK, 32APSK.
-
Integrated LDPC and TMCC decoding.
-
Automatic frame and slot acquistion.
Applications
-
ASICs for digital satellite TV reception.
-
High-end interactive satellite terminals.
-
Test, measurement and broadcast monitoring equipment.
-
Multi-standard, adaptable (software defined) receivers.
Implementation
-
Single external clock source.
-
Single external analogue AGC loop.
-
All-digital timing and carrier recovery.
-
Digital channel filtering.
-
Optimised for ASIC, Xilinx and Altera.
Plug-ins / Extensions
-
Group-delay equalisation.
|