CX24116
In February 2010, Trident acquired the set-top box and TV product lines from NXP’s BU Home. The product(s) on this page are now a part of Trident Microsystems’ product offering for the set-top box market.
General Description
The CX24116 is based on an open DVB-S2 standard and offers an alternate path for service providers to use advanced modulation (8PSK) with LDPC/BCH FEC. This will realize increased satellite throughput that can be used to offer additional programming and services.
Key Features
- 8PSK/H-8PSK/QPSK/BPSK
- DVB-S/DSS backward compatible
- Nonbackward-compatible mode — Symbol Rates
- QPSK/LDPC/BCH: 20-30 Msps
- 8PSK/LDPC/BCH: 10-30 Msps — Code Rates
- QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
- 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10
- Automatic acquisition
- ±10 MHz acquisition range
- Internal microcontroller
- Serial/parallel output data intermediate frequency (IF)
- Integrated SNR and BER monitor
- DiSEqC™ 2.x compliant
- Power-down mode
- 1.2-V core voltage
- 3.3-V I/O voltage
- 100-pin exposed thin quad flat pack (ETQFP)
Block Diagram
