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17.5. CS4334

17.5.1. General Description

The CS4334 family members are complete, stereo digital-to-analogue output systems including interpolation, 1-bit D/A

conversion and output analogue filtering in an 8-pin package. The CS4334/5/6/7/8/9 support all major audio data interface

formats and the individual devices differ only in the supported interface format.

The CS4334 family is based on delta-sigma modulation, where the modulator output controls the reference voltage input to

an ultra-linear analogue low-pass filter. This architecture allows for infinite adjustment of sample rate between 2 kHz and

100 kHz simply by changing the master clock frequency.

The CS4334 family contains on-chip digital de-emphasis, operates from a single +5V power supply, and requires minimal

support circuitry. These features are ideal for portable CD players and other portable playback systems.

17.5.2. Features

• Complete Stereo DAC System: Interpolation, D/A, Output Analogue Filtering

• 24-Bit Conversion

• 96 dB Dynamic Range

• Low Distortion

• Low Clock Jitter Sensitivity

• Single 5 V Power Supply

• Filtered Line Level Outputs

• On-Chip Digital De-emphasis

• Soft Ramp to Quiescent Output Voltage

• Functionally Compatible with CS4330/31/33

17.6. AMIC A43L2616

17.6.1. General Description

The A43L2616-PH is 67,108,864 bits synchronous high data rate Dynamic RAM organized as 4 X 1,048,576

words by 16 bits, fabricated with AMIC’s high performance CMOS technology. Synchronous design allows

precise cycle control with the use of system clock. I/O transactions are possible on every clock cycle. Range of

operating frequencies, programmable latencies allows the same device to be useful for a variety of high

bandwidth, high performance memory system applications.

17.6.2. Features

• JEDEC standard 3.3V power supply

• LVTTL compatible with multiplexed address

• Four banks / Pulse RAS

• MRS cycle with address key programs

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VESTEL 17MB15 User Manual Page 48