Product Summary

The AK4117V is a S/PDIF AES/EBU receiver supporting sample rates up to 192kHz and resolution up to 24-bit. The integrated channel status decoder supports both consumer and professional modes. The AK4117V can automatically detect a Non-PCM bit stream. Combining the AK4117V with a multi-channel codec such as AKM’s AK4527B or AK4529 can create a complete AC-3 system. Mode settings can be controlled via microprocessor serial interface. A low power mode is available for normal speed modes and the small 24pin VSOP package saves board space.

Parametrics

AK4117VF absolute maximum ratings: (1)Power Supplies: Analog AVDD: -0.3V to 4.6V; (2)Digital DVDD: -0.3V to 4.6V; (3)|AVSS-DVSS| (Note 3) △GND: 0.3V; (4)Input Current (Any pins except supplies) IIN: ±10mA; (5)Input Voltage (Except RX0, RX1 pins): -0.3V to DVDD+0.3V; (6)(RX0, RX1 pins): -0.3V to AVDD+0.3V; (7)Ambient Temperature (Power applied) Ta: -40 to 85℃; (8)Storage Temperature Tstg: -65 to 150℃.

Features

AK4117VF features: (1)AES3, IEC60958, S/PDIF, EIAJ CP1201 Compatible; (2)Low jitter Analog PLL; (3)PLL Lock Range : 32kHz to 192kHz; (4)Clock Source: PLL or X’tal; (5)2-channel Receiver inputs Selector; (6)Auxiliary digital input; (7)Detection Functions; (8)Non-PCM Bit Stream Detection; (9)DTS-CD Bit Stream Detection; (10)Sampling Frequency Detection (32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz); (11)Unlock & Parity Error Detection; (12)Validity Flag Detection; (13)Up to 24bit Audio Data Format; (14)Audio I/F: Left justified, Right justified (16bit, 18bit, 20bit, 24bit), I2S; (15)40-bit Channel Status Buffer; (16)Burst Preamble bit Pc and Pd Buffer for Non-PCM bit stream; (17)Q-subcode Buffer for CD bit stream; (18)4-wire Serial μP I/F; (19)Master Clock Output: 128fs/256fs/512fs; (20)Operating Voltage: 2.7 to 3.6V; (21)Small Package: 24pin VSOP; (22)Ta: -40 to 85℃.

Diagrams

AK4117VF block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
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0-1: $2.03
1-25: $1.66
25-100: $1.49
100-250: $1.36
250-500: $1.19
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