NMI131

NMI131
Hybrid Digital / Analog TV Tuner
NMI131
NMI131
The NMI131is a hybrid Digital/Analog television RF tuner and Analog TV demodulator
SOC. Leveraging NMI’s proprietary RF tuner
and Analog TV demodulator technology
which has been deployed in over 50 million
broadcast television SOCs shipped worldwide.
All NMI RF Tuner products deliver simultaneously best-in-class form factor, BOM, power
consumption, and performance. The NMI131
meets the sensitivity requirements of DTT
environments, the linearity requirements of
fully loaded cable environments and the
exacting video quality requirements of
Analog Television. The NMI131 integrates the
VSB and A/V seperation filtering typically
perfromed by an external SAW filter.
The NMI131 supports all major digital and
analog terrestrial and cable TV standards:
• Cable and Terrestrial Analog Television:
PAL/NTSC/SECAM
• Digital cable transmission: DVB-C, DOCSIS,
OpenCable and CENELEC
• Digital Terrestrial Television:
DVB-T, ATSC, ISDBT and DTMB
Digital
TVTV
Digital
Demodulator
Demodulator
&&
A/V
Decoder
A/V
Decoder
DVB-T, ATSC, ISDB-T or DTMB LCD TV
• Cost-effective 4x4mm QFN package
• Ultra low current consumption: 180mA typical
• Lowest BOM: no SAW, balun, or tracking
filter required
• Significant margin to NorDig, D-book,
A/74, ARIB, GB20600, SCTE-40 and DOCSIS standards
• Integrated ATV demodulator and SAW filter
functionality with worldwide PAL, NTSC and SECAM
– NTSC-M, J and 4.43
– PAL-B, B1, D, D1, G, H, I, K, K1, M, N,Nc
– SECAM-B, D, G, K, K1
• 4.0dB NF and up to +30 dBm IIP3, integrated
low noise loop through and crystal oscillator
buffers for efficient multi-tuner support
• Single 1.8-3.3V IO supply with integrated
power management circuitry
• Adjustable IF output frequency (3 – 60 MHz)
facilitates interface with various digital
demodulators
For information on the NMI131 or other products
from NMI please contact your local NMI sales office:
• Fully integrated VCOs, PLL loop filter, and
crystal oscillator
United States
+ 1 949 340 6150
• I2C control interface
China
+ 86 21 6109 6986
Korea
+ 82 31 783 4200
Japan
+ 81 3 5775 0327
• Environmental Compliance: NMI131 is Pb-free, Cd-free,
Halogen free and RoHS compliant
For more information on NMI and broadcast television ICs from NMI please visit www.nmisemi.com
Specification subject to change © 2011 Newport Media Inc., all rights reserved
Newport Media Inc. and the NMI logo are registered trademarks of Newport Media Inc.