Digital Audio applications which achieve 96kHz sam-
pling rates with 24-bit audio data. PCM1716 uses a
newly developed, enhanced multi-level delta-sigma
modulator architecture that improves audio dynamic
performance and reduces jitter sensitivity in actual
applications.
The internal digital filter operates at 8x over sampling
at a 96kHz sampling rate, with two kinds of roll-off
performances that can be selected: sharp roll-off, or
slow roll-off, as required for specific applications.
PCM1716 is suitable for Mid to High grade audio
applications such as CD, DVD-Audio, and Music
Instruments, since the device has superior audio
dynamic performance, 24-bit resolution and 96kHz
sampling.
AGND2L
V
CC2
L
V
CC2
R
AGND2L
DAC
8X Oversampling
Digital Filter with
Function
Controller
Enhanced
Multi-level
Delta-Sigma
Modulator
DAC
Low-pass
Filter
V
OUT
L
EXTL
ML/IIS
MC/DM1
MD/DM0
CS/IWO
MODE
MUTE
RST
Crystal/OSC
Mode
Control
I/F
Low-pass
Filter
V
OUT
R
EXTR
ZERO
SCK
BPZ-Cont.
Open Drain
Power Supply
XTI
XTO
CLKO
V
CC1
AGND1
V
DD
DGND
International Airport Industrial Park 鈥?Mailing Address: PO Box 11400, Tucson, AZ 85734 鈥?Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 鈥?Tel: (520) 746-1111 鈥?Twx: 910-952-1111
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