MB86667 LQFP48 LQFP-48 FME-M14-0508

MB86667 QPSK DEMODULATOR QPSK DEMODULATOR for satellite receivers of Digital TV ADR SDA1 SCL1 SDA2 SCL2 PORT 2 2 Demodulator AGC

FACTSHEET MB86667 MB86667 QPSK DEMODULATOR QPSK DEMODULATOR for satellite receivers of Digital TV ADR SDA1 SCL1 SDA2 SCL2 PORT 2 2 Demodulator AGC I2C AGC De-scrambler Reed-Solomon Decoder De-interleaver Trellis/Viterbi Decoder ADC Complex Multiplier Q-IN Nyquist Filter ADC Interpolator I-IN Carrier Recovery FEC Timing Recovery RESET TCLK TS(7:0) TEN PAC TER (parallel or serial) DiSEqC HIZCNT Clock Generator EXTCLK DiSEqC MB86667 MB86667 block diagram. Description The MB86667 MB86667 is a single-chip demodulator for base band signals of digital satellite broadcasting, compatible with DVB-S (Digital Video Broadcast) and DSS (Digital Satellite System). It consists of two A/D converters (for I-channel and Q-channel), a QPSK demodulator, and forward-error correction decoder, which has Viterbi and Reed-Solomon decoders. The MB86667 MB86667 is a perfect solution for all satellite applications, because of its low power consumption, small package size (LQFP48 LQFP48) and short bill of material. The NIM-like evaluation board and the drivers make a short design time possible. The software drivers are also included in the digital TV software of the SmartMPEG family, which allows fast implementation of Free-to-Air zapping applications up to complex PVR applications. Typical applications · Satellite set-top boxes · Personal video recorder for satellite reception · Head-end equipment for satellite reception · Network Interface Modules (NIM) for satellite reception 1 Features · DVB-S (SCPC) and DSS compatible · Operation rate: 1 to 45 Mbaud · A/D converters for I-channel and Q-channel · Carrier recovery capture range 1 to 45 Mbaud: ± 5MHz (maximum) · Built-in carrier frequency difference monitor (via I2C bus) · C/N monitoring function (via I2C bus) · IQ automatic detecting function · Automatic detection of Viterbi code rate (R=1/2, 2/3, 3/4, 5/6, 7/8 (for DVB) · I2C bus interface · Tuner control pins (via I2C bus interface or 3 wires) · TONE output for LNB control · DiSEqC v1.x compatible · Input clock : 4MHz or 16MHz · +3.3V and +1.8V dual-power operation · Power consumption: typ 490 mW · Package: LQFP-48 LQFP-48 · Operating temperature range: 0 to +70°C ASK FUJITSU MICROELECTRONICS EUROPE Contact us on +49(0) 61 03 69 00 or visit http://emea.fujitsu.com/microelectronics FME-M14-0508 FME-M14-0508