RF Tuners
E4000 CMOS Multi-Band RF Tuner
The E4000 is a highly integrated multi-band RF tuner IC implemented in CMOS, ideal for digital TV and radio broadcast receiver solutions. The digitally programmable multi-band tuner architecture allows the user to re-configure the RF front end for different broadcast standards.
- DVB-T (174-240MHz, 470-854MHz)
- ISDB-T (470 – 862MHz)
- DVB-H (470 – 854MHz, 1672-1678MHz)
- CMMB (470 – 862MHz)
- D-TMB (470 – 862MHz)
- T-DMB (174 – 240MHz, 1452 – 1492MHz)
- DAB (174 – 240MHz, 1452 – 1492MHz)
- MediaFLO (470-862, 1452-1492MHz)
- GPS L1 band (1575MHz)
- FM radio (64 – 108MHz)
It is designed to interface directly to a digital demodulator, and contains a fully integrated LNA, programmable RF filter, and RF mixers providing superior real world performance.
At the heart of the E4000 is Elonics innovative DigitalTune™ architecture, which allows the user to adjust the performance of the tuner for optimum linearity or noise figure according to the signal conditions. It enables manufacturers to significantly improve reception quality, whilst supporting multiple broadcast standards.
The E4000 contains a single input LNA with RF filter, whose centre frequency can be programmed over the complete frequency range from 64MHz to 1700MHz. This greatly simplifies antenna management especially for applications that require support for more than one broadcast standard.
Detailed technical specifications and reference design material for the E4000 is available under non-disclosure. Please contact Elonics for more information sales@elonics.com
FEATURES
Support for Multiple Standards
- Surpasses NORDIG 2.0 and D-Book
- Fully Compatible with other Digital TV and Radio Standards
- 105mW Typical Operation
- 13mW in DVB-H Mode
- 3mW in Standby Mode
Amplifier (LNA)
- 3.5dB Receiver Noise Figure
- 64MHz to 1700MHz Input Frequency Range
- Programmable Bandwidth and Cut-Off Frequency
- Logical Up/Down or Digital PWM Gain Control
- Fractional-N Synthesiser with Fully Integrated VCO and Loop Filter
- 15 – 30MHz Input Clock Frequency Range
- Programmable Output Clock Frequency Range
- 3.3V Tolerant Interface
- 4 Addresses for MIMO and Diversity Applications
32-Pin QFN Package
- 5x5x0.9mm Body Size, Pb Free, RoHS Compliant
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DATA SHEET
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PRODUCT BRIEF
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REFERENCE DESIGN
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APPLICATION NOTES
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WHITE PAPERS
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PRESS RELEASE
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COMPANY BROCHURE
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SALES Elonics Head Office The Alba Centre Livingston, Scotland, EH54 7EG United Kingdom Telephone 01506 402360 Fax 01506 402361 sales@elonics.com |
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