鈩?/div>
)
Audio
DIGITAL-TO-ANALOG CONVERTER
TM
FEATURES
q
DIRECT TRANSFER OF DSD DATA
STREAM TO ANALOG OUTPUT SIGNAL
q
DUAL DIFFERENTIAL ANALOG FIR FILTER
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DIRECT, CMOS LOGIC INTERFACE TO
DSD
TM
DECODER IC
Data Clock: 2.8224 MHz (64 鈥?44.1kHz)
System Clock: 11.2896 MHz (256 鈥?44.1kHz)
q
EXCELLENT DYNAMIC PERFORMANCE
THD+N: 0.001% (typ)
Dynamic Range: 110dB (typ)
SNR: 110dB (typ)
Frequency Response (鈥?dB): 100kHz
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SINGLE +5V SUPPLY OPERATION
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SMALL 28-LEAD SSOP PACKAGE
All trademarks are property of their respective owners.
APPLICATIONS
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SUPER AUDIO CD (SACD
鈩?/div>
) PLAYERS
q
PROFESSIONAL DSD PROCESSORS
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PROFESSIONAL DSD CONSOLES
DESCRIPTION
The DSD1700 is a unique digital-to-analog converter
designed for DSD audio applications. The DSD1700
consists of a single-channel, 8-tap analog FIR filter
constructed using a double differential circuit architec-
ture, ensuring excellent dynamic performance and
high power- supply noise rejection. The DSD1700
also includes the necessary logic required to interface
directly to a DSD decoder IC.
The overall features and performance of the DSD1700
make it an ideal choice for high-performance Super
Audio CD players and DSD studio applications.
V
DD
Analog FIR
(HOT/P)
PHASE
DATA
V
DD
DSD I/F
Duty
Generator
Shift Register
(HOT)
Analog FIR
(HOT/N)
I
OUT
HN
I
OUT
HP
RST
DCK
SCK
Timing
Generator
Analog FIR
(COLD/P)
Duty
Generator
Shift Register
(COLD)
Analog FIR
(COLD/N)
I
OUT
CN
I
OUT
CP
V
DD
DGND
V
CC
AGND
Power
Supply
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
Twx: 910-952-1111 鈥?Internet: http://www.burr-brown.com/ 鈥?Cable: BBRCORP 鈥?Telex: 066-6491 鈥?FAX: (520) 889-1510 鈥?Immediate Product Info: (800) 548-6132
漏
1999 Burr-Brown Corporation
PDS-1555A
Printed in U.S.A. December, 1999
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