DatasheetsPDF.com

NJU26125

New Japan Radio
Part Number NJU26125
Manufacturer New Japan Radio
Description Seat Positioning Surround Decoder
Published Jul 25, 2010
Detailed Description NJU26125 www.DataSheet4U.com ■ General Description Seat Positioning Surround Decoder ■Package The NJU26125 is a high ...
Datasheet PDF File NJU26125 PDF File

NJU26125
NJU26125

Overview
NJU26125 www.
DataSheet4U.
com ■ General Description Seat Positioning Surround Decoder ■Package The NJU26125 is a high performance 24-bit digital signal processor.
The NJU26125 provides NJRC Original Car Surround technology.
These kinds of sound functions are suitable for Car Audio that has four channel output speakers.
■ FEATURES - Software •Seat Positioning Surround Car Surround Elevation Bass Enhance • Input Trimmer • 7 Band PEQ: PEQ, LPF, HPF, LSF, HSF • Filter: HPF(SDO0/SDO1), LPF(SDO2) • Simulated Stereo • Master Volume & Channel Trimmer • Navigation Voice Mix Trimmer NJU26125VC2 - Hardware • 24bit Fixed-point Digital Signal Processing • Maximum System Clock Frequency : 12.
288MHz Max.
built-in PLL Circuit • Digital Audio Interface : 3 Input ports / 3 Output ports • Digital Audio Format : I2S 24bit, Left- justified, Right-justified, BCK : 32/64fs • Master / Slave Mode - Master Mode, MCK : 384fs @32kHz, 256fs @48kHz • Host Interface : I2C bus (Fast-mode/400kbps) • Power Supply : 3.
3V • Input terminal : 5V Input tolerant • Package : SSOP24-C2 (Pb-Free) Ver.
2010-07-01 -1- NJU26125 ■ Function Block Diagram SCL I C INTERFACE SDA PROGRAM CONTROL 24Bit x 24Bit MULTIPLIER ALU TIMING GENERATOR / PLL ADDRESS GENERATION UNIT SERIAL AUDIO INTERFACE 2 www.
DataSheet4U.
com 24Bit Fixed-point DSP Core SDI0-2 SDO0-2 BCK LR RESETb MCK CLKOUT CLK SLAVEb Internal Pow er (1.
8V) WDC FIRMWARE ROM GPIO INTERFACE PROC PROC AD1 Built-in LDO VREGO External Low -ESR Capacitors Required DATA RAM 1.
8V level terminal Fig.
1 NJU26125 Block Diagram -2- Ver.
2010-07-01 NJU26125 www.
DataSheet4U.
com ■ DSP Block Diagram SDI0 L / R Lch copy to Rch Bass Enhance Input Trim Simulated Stereo * Front Elevation Front Surround Phase Shifter * Time Alignment Phase Shifter * Time Alignment SDI1 L / R Surround Mix 7 Band PEQ / 5 Band PEQ + TONE HPF SDO0 Front L / R Rear Elevation Rear Surround Surround Mix 7 Band PEQ / 5 Band PEQ + TONE HPF Master Volume & Channel Trimmer (Balance & F...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)