MN88441 View Datasheet(PDF) - Panasonic Corporation

Part Name

Description

Manufacturer

MN88441

OFDM Demodulation LSI for Digital Terrestrial Broadcasting in Japan

Panasonic Corporation 

MN88441

„ LSI specifications

Modulation

Transmission mode:

Guard interval duration:

Carrier modulation:

Coding rate:

Mode1, Mode2, Mode3

1/32, 1/16, 1/8, 1/4

DQPSK, QPSK, 16QAM, 64QAM

1/2, 2/3, 3/4, 5/6, 7/8

IF Input

Center frequency:

4.063 MHz

TSP output

Parallel or serial (alternative)

BER measurement output

Serial (Output from TSP pin with alternative Viterbi decode out or RS

decode out)

Clock

PLL reference frequency: 4 MHz (Self-excited or clock input alternative)

Master clock frequency: 40 MHz

CPU Interface

Compliant with standard I2C bus mode Tuner control with I2C format

External memory

64 M-bit, 128 M-bit, 256 M-bit SDRAM (larger than 4 M-word × 16-

bit)

Supply voltage

For external I/F:

3.3 V

For internal section:

1.8 V

Input voltage

3.3 V (LVTTL)

Output voltage

3.3 V (LVCMOS)

Package

128-pin LQFP ( 18 mm, 0.5 mm pitch)

SDB00109AEM

3

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