SAA7335 Datasheet, PDF (3/36 Pages) NXP Semiconductors – DSP for CD and DVD-ROM systems

Philips Semiconductors
DSP for CD and DVD-ROM systems
Preliminary specification
SAA7335
ORDERING INFORMATION
TYPE
NUMBER
SAA7335GP
NAME
LQFP100
PACKAGE
DESCRIPTION
plastic low profile quad flat package; 100 leads; body 14 × 14 × 1.4 mm
VERSION
SOT407-1
BLOCK DIAGRAM
handbook, full pagewidth
SRAM
32 KBYTES
HF input
clock input
ADC
PLL BIT
DETECTOR
DEMODULATOR
EFM/EFM+
DECODER
I²S-BUS
OUTPUT
INTERFACE
CLOCK
GENERATOR
SPINDLE
MOTOR CONTROL
SAA7335
SUB-CPU
INTERFACE
block
decoder
output
motor control
MGK242
Fig.1 Simplified block diagram.
1997 Aug 11
3