CS4360_04 Datasheet, PDF (1/37 Pages) Cirrus Logic – 24-Bit, 192 kHz 6 Channel D/A Converter

CS4360
24-Bit, 192 kHz 6-channel D/A Converter
Features
24-bit Conversion
102 dB Dynamic Range
-91 dB THD+N
Low Clock Jitter Sensitivity
Digital Volume Control with Soft Ramp
– 119 dB Attenuation
– 1-dB Step Size
– Zero Crossing Click-Free Transitions
ATAPI Mixing
Logic Levels Between 5.0 V and 1.8 V
+3.3 V or +5 V Analog Power Supply
116 mW with 3.3 V Supply
Popguard Technology^® for Control of Clicks
and Pops
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.
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.
ORDERING INFORMATION
CS4360-KZ -10 to 70 °C
28-pin TSSOP
CS4360-KZZ -10 to 70 °C Lead Free 28-pin TSSOP
CS4360-DZZ -40 to 85 °C Lead Free 28-pin TSSOP
CDB4360
Evaluation Board
I
RST
VLS
S C LK
LRCK
SD I N1
SD I N2
SD I N3
M CLK
÷2
DIF1/SCL/CCLK DIF0/SDA/CDIN M1/AD0/CS M2
VLC MUTEC1
MUTEC2 MUTEC3
C o ntr ol P o rt
I nt e r p o la ti o n F ilt e r
Int er polati on F ilter
I nt e r p o la ti o n F ilt e r
Int er polati on F ilter
I nt e r p o la ti o n F ilt e r
Int er polati on F ilter
Volum e Control
Mi xer
Volu me Control
Volum e Control
Mi xer
Volu m e Control
Volum e Control
Mi xer
Volu m e Control
E xternal
M ute C ontrol
∆Σ D A C
A n alo g Filter
∆Σ D A C
∆Σ D A C
A nalo g F ilte r
Analog Filter
∆Σ D A C
∆Σ D A C
A nalo g F ilte r
Analog Filter
∆Σ D A C
A nalo g F ilte r
VD
GND GND VA
A O U T A1
A O UT B1
A O UT A2
A O UT B2
A O U T A3
A O UT B3
VQ
FILT+
http://www.cirrus.com
© Copyright Cirrus Logic, Inc. 2004
(All Rights Reserved)
JUL ‘04
DS517F2
1