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SAA2013H

Adaptive allocation and scaling for PASC coding in DCC systems

Philips Electronics 

Philips Semiconductors

Adaptive allocation and scaling for PASC

coding in DCC systems

Preliminary specification

SAA2013

FEATURES

• Wide operating voltage range: 2.7 to 5.5 V

• Low power consumption: 13 mW; 3.0 V

• Low power decode mode: 1 mW; 5.0 V

• Sleep mode for low power and low Electromagnetic

Interference (EMI)

• Sophisticated allocation algorithm

• Optimum sound quality

• Three-wire L3 bus microcontroller interface

• Stereo or 2-channel mono recording

• Small surface mounted package (QFP; SOT307).

GENERAL DESCRIPTION

The SAA2013 performs the adaptive allocation and

scaling function in the Precision Adaptive Sub-band

Coding (PASC) system. It is not required in playback only

applications, and is only used during recording. To

complete the PASC processor, a SAA2003 stereo filter

and codec is required.

ORDERING INFORMATION

TYPE NUMBER

SAA2013H

PINS

44

PIN POSITION

QFP(1)

PACKAGE

MATERIAL

plastic

CODE

SOT307-2

Note

1. When using reflow soldering it is recommended that the Dry Packing instructions in the “Quality Reference

Pocketbook” are followed. The pocketbook can be ordered using the code 9398 510 34011.

May 1994

2

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