CS4360
24-Bit, 192 kHz 6 Channel D/A Converter
Features
Description
The CS4360 is a complete 6-channel digital-to-analog
system including digital interpolation, fourth-order delta-
sigma digital-to-analog conversion, digital de-emphasis,
volume control, channel mixing and analog filtering. The
advantages of this architecture include: ideal differential
linearity, no distortion mechanisms due to resistor
matching errors, no linearity drift over time and tempera-
ture and a high tolerance to clock jitter.
l 24-Bit Conversion
l 102 dB Dynamic Range
l -90 dB THD+N
l +3 V to +5 V Power Supply
l Digital Volume Control with Soft Ramp
– 119 dB Attenuation
– 1 dB Step Size
The CS4360 accepts data at audio sample rates from
4 kHz to 200 kHz, consumes very little power and oper-
ates over a wide power supply range. These features are
ideal for cost-sensitive, multi-channel audio systems in-
cluding DVD players, A/V receivers, set-top boxes,
digital TVs and VCRs, mini-component systems, and
mixing consoles.
– Zero Crossing Click-Free Transitions
l Low Power Consumption
– 105 mW with 3 V supply
l ATAPI Mixing
l Low Clock Jitter Sensitivity
®
l Popguard Technology for Control of Clicks
ORDERING INFORMATION
and Pops
CS4360-KS
CS4360-BS
CS4360-KZ
CS4360-BZ
CDB4360
-10 to 70 °C
-40 to 85 °C
-10 to 70 °C
-40 to 85 °C
28-pin SOIC
28-pin SOIC
28-pin TSSOP
28-pin TSSOP
Evaluation Board
I
DIF1/SCL/CCLK DIF0/SDA/CDIN M1/AD0/CS
M2
VLC
MUTEC1
MUTEC2
MUTEC3
RST
Control Port
E xternal
M ute Control
Interpolation Filter
Volum e Control
Mixer
∆Σ
Analog Filter
AO UT A1
D AC
VLS
SCLK
Interpolation Filter
Interpolation Filter
∆Σ
∆Σ
Analog Filter
AO UTB1
AO UT A2
Volum e Control
D AC
D AC
LRCK
Volum e Control
Mixer
Analog Filter
SD I N1
SD I N2
SD I N3
Interpolation Filter
Interpolation Filter
∆Σ
∆Σ
Analog Filter
Analog Filter
AO UTB2
AO UT A3
Volum e Control
D AC
D AC
Volum e Control
Mixer
M CLK
Interpolation Filter
∆Σ
Analog Filter
AO UT B3
VQ
Volum e Control
D AC
2
÷
FILT+
GND GND VA
VD
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
Preliminary Product Information
Copyright Cirrus Logic, Inc. 2001
(All Rights Reserved)
FEB ‘01
P.O. Box 17847, Austin, Texas 78760
(512) 445 7222 FAX: (512) 445 7581
http://www.cirrus.com
DS517PP1
1