PCM/FM Demodulator IP Core
Demodulators
PCM/FM (pulse code modulation/frequency modulation) is a telemetry modulation technique that uses a frequency-modulated carrier wave. It provides constant-envelope modulation with continuous phase. This minimizes spectral occupancy and improves resistance to interference and nonlinear amplification.
The PCM/FM Demodulator IP Core is a high-performance, comprehensive demodulator that features fully digital symbol and carrier synchronization, high dynamic range gain control, and soft-decision LLR output.
Key Features:
- Compliant with the Telemetry IRIG 106 Standard
- Compliant with the Advanced Range Telemetry (ARTM) Tier 0
- Multi-symbol detection (MSD) demodulation
- Digital dynamic range of 40 dB
- Symbol rates from Fclk/4 to Fclk/65536
- Low implementation loss
- LLR soft decision for LDPC and Turbo FEC
- Easy integration with JESD204B ADC
Version : 1.0
Build date : 2026.09
Ordering code : ip-pcm-fm-demodulator
