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DVB IP core
#1
Celtech IP Core product summary

1. DVB-T/H modulator IP core
  • DVB-T/H (EN 300744 V151)Compliant
  • Code rate: 1/2, 2/3, 3/4, 5/6, 7/8
  • Modulation: QPSK/16QAM/64QAM
  • OFDM mode: 2/4/8K
  • Guard Interval: 1/4, 1/8, 1/16, 1/32
  • Bandwidth: 5/6/7/8 MHz
  • MER > 40dB

2. DVB-T2 Modulator IPcore
  • DVB-T2 (EN 302755 V121) Compliant
  • Constellation: QPSK, 16QAM, 64QAM, 256QAM (normal orrotated)
  • IFFT Mode: 1k, 2k, 4k, 8k, 16k, 32k (normal or extended)
  • Bandwidth: 1.7, 5, 6, 7, 8, 10 MHz
  • Code rate: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6
  • LDPC mode:16K/64K
Guard Interval:1/128,1/32,1/16,1/8,1/4,19/128,19/256
Time Interleaver optionally
MER > 40dB


3. DVB-S Modulator IP core
  • DVB-S(EN300421V112) Compliant
  • Constellation: QPSK/8PSK
  • Code rate: 1/2,2/3,3/4,5/6,7/8
  • Symbol rate: 1.5~45Msps
  • Roll factor : 0.35
  • MER > 40dB

4. DVB-S2 Modulator IP core
  • DVB-S2(EN302307v121) Compliant
  • Constellation: QPSK/8PSK
  • Code rate: 1/4,1/3,2/5,1/2,3/5,2/3,3/4,4/5,5/6,8/9,9/10
  • LDPC mode:16K/64K
  • Symbol rate: 1.5~45Msps
  • Roll factor : 0.35
  • Maximum data rate:121Mbps(45M/8PSK)
  • MER > 40dB

5. DVB-C Modulator IP core
  • DVB-C(EN 300429 V1.2.1) and J.83BCompliant
  • Constellation: QPSK, 16QAM, 64QAM, 256QAM (normal orrotated)
  • Symbolrate 1~7Msps
  • MER > 40dB

6. J.83B Modulator IP core
  • J.83BCompliant
  • Modulation: 64QAM, 256QAM
  • Symbolrate 5.056941/5.360537Msps
  • MER > 40dB

7. ISDB-T Modulator IP core
  • ISDB-T (ARIB STD-B31) andABNT NBR 15601compliant
  • Constellation: DQPSK, QPSK, 16QAM, 64QAM
  • Bandwidth: 6/7/8 MHz
  • Segment: 1,3,13
  • Guard Interval: 1/4, 1/8, 1/16, 1/32
  • IFFT Mode: 2K, 4K and 8K
  • Hierarchical transmission: upto 3 layers
  • MER > 40dB

8. ATSC Modulator IP core
  • ATSC (A/53E) Compliant
  • Modulation: 8VSB, 16VSB

9. DTMB Modulator IP core
  • DTMB(GB 20600-2006) Compliant
  • Constellation: 4QAMNR,4QAM, 16QAM, 32QAM, 64QAM
  • CarrierMode:  1, 3780
  • Bandwidth: 5, 6, 7, 8 MHz
  • Code rate: 0.4,0.6,0.8
  • Framemode:Mode1(PN420),Mode2(PN595),Mode3(PN945)
  • Interleaving: B=52 M=240,B=52 M=720
  • MER > 40dB

10. CMMB Modulator IP core
  • CMMB (GY/T 220.1-2006) Compliant
  • Constellation: BPSK, QPSK, 16QAM
  • Code rate: 1/2,3/4
  • Stream mode:        PMS, MFS
  • Bandwidth:2, 8 MHz
  • Interleaving:Mode1,Mode2 , Mode3

Contact us:
xiangning.lai@celtech.com.cn
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