D4364CX-10L

GENERAL DESCRIPTION

The AK4364 is a stereo CMOS D/A Converter and Phase Locked Loop for use in digital video broadcast set-top box applications or DVD. The DAC signal outputs are single-ended and are analog filtered to remove out of band noise. Therefore no external filters are required. The PLL provides selectable sampling clock frequencies locked to the 27MHz recovered MPEG clock. The AK4364 has also Digital Audio Interface Transmitter.

FEATURES

□ Stereo ∆Σ DAC
□ S/(N+D): [email protected]
□ DR: [email protected]
□ S/N: [email protected]
□ Multiple Sampling Frequencies:
16kHz, 22.05kHz, 24kHz (Half speed)
32kHz, 44.1kHz, 48kHz (Normal speed)
64kHz, 88.2kHz, 96kHz (Double speed)
□ On-Chip Low Jitter Analog PLL:
Multiple Master Clock Frequencies generated from 27MHz
256fs/384fs/512fs/768fs/1024fs/1536fs for Half speed
256fs/384fs/512fs/768fs for Normal speed
128fs/192fs/256fs/384fs for Double speed
□ Master Clock: PLL / External
□ Data Input Formats: LSB justified / MSB justified / I2S selectable
□ Selectable Function:
Soft Mute
Digital Attenuator (256 Steps)
Digital De-emphasis (44.1kHz/48kHz/32kHz)
□ Output Mode: Stereo, Mono, Reverse, Mute
□ On-Chip Digital Audio Interface Transmitter: Compatible with S/PDIF, IEC958, AES/EBU & EIAJ CP1201 consumer mode
□ Input Level:TTL/CMOS Selectable
□ Output Level: [email protected]
□ Control mode: 3-wire Serial / I2C Bus
□ Low Power Dissipation: [email protected]
□ Small 24pin VSOP Package
□ Power Supply: 2.7∼5.5V
□ Ta: -40∼85°C