CX24116

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, 9/1...

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CX24116 Picture
SeekIC No. : 004317938 Detail

CX24116: 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 ...

floor Price/Ceiling Price

Part Number:
CX24116
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/3/27

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Product Details

Description



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)



Description

Conexant's portfolio includes a comprehensive suite of semiconductor solutions for broadband communications, enterprise networks, and the digital home.

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. The CX24116 can demodulate and decode signals transmitted in accordance with the new DVB-S2, DVB-S and DIRECTV specifications. It has an automatic acquisition algorithm that searches and acquires the carrier within a ±10 MHz range during initial acquisition and performs a smart search to reacquire under fade condition.

The CX24116 has an on-chip microcontroller for fast-signal acquisition, Es/No estimation, and system monitoring. In addition, the on-chip microcontroller saves software integration time by minimizing the external driver code. The CX24116 has integrated signal-to-noise ratio (SNR) and bit error rate (BER) monitors for channel-performance measurements that simplify production testing.

The CX24116 can be used in conjunction with the Conexant's CX24118 Tuner RF IC to create a complete satellite AMC front-end solution. Conexant's advanced modulation front-end solution enables satellite STB providers to deliver cost-effective, digital STBs that support a wide range of consumer video services, such as transmitting additional local channels and high-definition television (HDTV) channels.




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