鈭?/div>
system noise shaper. This good cost per-
formance LSI has functions such as digital attenuator and
digital de-emphasis and others.
Ordering Information
PART
NUMBER
HI2559JCQ
CXD2559Q
TEMP.
RANGE (
o
C)
-20 to 75
-20 to 75
PACKAGE
32 Ld MPQF
32 Ld MPQF
PKG. NO.
Q32.7x7-S
Q32.7x7-S
Applications
鈥?CD Player and CD-ROM Player, etc.
Functions
鈥?Data Can Be Input at Rate of 1 x F
S
with a Built-In Digital
Filter
鈥?The 24-/32-Slot Serial Data Interface Enables
Independent Selection of Data Frontward Trunca-
tion/Rearward Truncation and MSB First/LSB First
鈥?Two Channels Can Be Attenuated Independently in 255
Steps
鈥?The Output From Two Channels (L/R/L + R/Mute) Can
Be Selected Independently
鈥?Digital Emphasis
Pinout
HI2559, CXD2559
(MQFP)
TOP VIEW
AOUT2+
AV
SS3
XV
SS
XTLI
XTLO
XV
DD
AV
SS2
AOUT1+
AV
DD0
AOUT2-
AV
SS0
DV
DD0
TEST
CLR
MASL
DV
SS0
3231 30 29 28 27 26 25
1
24
2
23
3
22
4
21
5
20
6
19
18
7
17
8
9 10 11 12 13 14 15 16
AV
DD1
AOUT1-
AV
SS1
DV
SS1
XCLK
DASL0
DASL1
DV
DD1
LRCK
BCK
SIN
MLSL
ATT
SHIFT
LATCH
WO
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright 漏 Intersil Americas Inc. 2002. All Rights Reserved
4-1
鈭?/div>
鈥?Two-Channel D/A Converter and Oversampling Digital
Filter Into a Single Chip
鈥?Distortion . . . . . . . . . . . . . . . . . . . . . . . . 0.012% or Less
鈥?S/N Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . .96dB or More
鈥?Master Clock . . . . . . . . . . . . . . . . . . . . . 384F
S
or 256F
S
File Number
4120.1
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