IT9133FN View Datasheet(PDF) - ITE Tech. INC.

Part Name

Description

Manufacturer

IT9133FN

DVB-T Front-End Integrated Receiver

ITE Tech. INC. 

Features

1. Features

Integrated RF Tuner for DVB-T

− Built-in RF tuner to support DVB-T receptions

at UHF band and VHF band.

− Zero-IF direct conversion architecture to

achieve low power consumption.

− Single-ended RF input eliminates the

requirement of Balun.

− No external SAW filter is required.

− Integrated LNA with low noise figure to meet

MBRAI 2.0 requirement and achieve superior

sensitivity performance without the need of

external LNA.

− Integrated Received Signal Strength Indicator

(RSSI) for precise AGC adjustment in the

environments with Adjacent Channel

Interferences (ACI).

− Automatic RF/BB AGC gain distribution to

properly compromise the performance between

noise and linearity.

Superior DVB-T COFDM Reception

− Complete OFDM demodulation compliant to

DVB-T specification ETSI 300 744, including

Annexes F and G.

− Performance compliant to NorDig Unified v2.0,

D-Book, E-Book, Taiwan BSMI, and MBRAI2.0.

− Robust immunity to Doppler Effect in mobile/

portable reception.

− Superior dynamic echo performance which

meets NorDig and MBRAI echo inside and

outside guard interval tests.

− Diversity-enabled dual channel receiving

capability enabling high mobility DVB-T

reception, picture-in-picture (PIP), and record

while watching (PVR) applications.

− Automatic 2K/4K/8K mode and guard interval

detection.

− Digital carrier frequency offset correction up to

± 500KHz.

− Digital crystal frequency jitter compensation up

to ± 100ppm.

− All-digital time and frequency synchronization

tracking loop.

− All-digital adjacent channel interference (ACI)

rejection filtering for supporting 5/6/7/8MHz

bandwidth.

− Adaptive co-channel interference (CCI) filtering

for interferences including PAL/ SECAM/NICAM.

− Effective impulse noise rejection

− Fast channel scan and switch time.

Versatile Interfaces

− Embedded USB 1.1 and 2.0 compatible

interface support with suspend mode.

− Serial and parallel MPEG2-TS output interface

with simple two-wire control bus.

− Infrared (IR) interface provided for remote

control.

− Multiple sets of PWM and GPIO for external

control purpose.

Compact for Application Designs

− Single crystal (12MHz or 20.48 MHz) is only

required to provide all internal clocks.

− On-chip LDO provides the flexibility of system-

wise power design.

− Single power supply (3.3V) is only required,

with the option of using external 1.2V.

− Superior all-CMOS SoC technology enables

ultra-low power consumption (minimum

200mW core power consumption operating at

8MHz, 8K mode, 64QAM, and code rate 7/8 with

Transport Stream output)

− Single-ended RF input eliminates the

requirement of Balun.

− High sensitivity and ACI immunity are achieved

without external LNA.

Simple Application Programming Interface

with Complete SW Package

− Complete API for fast and easy integration with

application processors, multimedia

processors, or CPU-based platforms.

www.ite.com.tw

1

Specifications subject to Change without Notice

IT9130 V0.0.4

01/21/2010

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