S5L9250B View Datasheet(PDF) - Samsung

Part Name

Description

Manufacturer

S5L9250B

The CD-ROM 48X 1 chip receives the input signal read from the CD-DA/VIDEO-CD/CD-ROM disc after handling by the RF amplifier.

Samsung 

S5L9250B

DATA SHEET

• 1-Bit DAC

 16-bit ∑ ∆ digital-to-analog converter

 On-chip analog postfilter

 Filtered line-level outputs, linear phase filtering

 90dB SNR

 Sampling rate: 44.1kHz

 Input rate 1Fs or 2Fs by normal mode/ double mode selection

 Digital volume control by MICOM interface

 On-chip voltage reference

 Digital de-emphasis on/off, digital attenuation

 Low clock jitter sensitivity

• Technology & Gate Density

 0.35um mixed mode CMOS technology

 3.3V power supply (internal core & analog)

 5.0V power supply (digital I/O)

 Current used: 300mA

 Package: 128QFP.

 Core used: OAK DSP; ADC for servo use; DAC, 1-bit DAC; 16K SRAM.

 Clock used:

1) 33.8688MHz & PLL clock (4.3218MHz * speed coeff.) → DP part.

2) 33.8688MHz or 40MHz synthesized frequency → servo part.

3) 16.9344MHz → 1-bit DAC part.

ORDERING INFORMATION

Device

S5L9250B01-Q0R0

Package

128-QFP-1420C

Operating Temperature

-20°C - +75°C

2

Share Link: