DSD1700 Datasheet, PDF (1/8 Pages) Burr-Brown (TI) – Direct Stream Digital™ DSD™ TM Audio DIGITAL-TO-ANALOG CONVERTER

®
DSD1700
DSD1700
For most current data sheet and other product
information, visit www.burr-brown.com
Direct Stream Digital^™ (DSD^™)
TM _Audio
DIGITAL-TO-ANALOG CONVERTER
FEATURES
q DIRECT TRANSFER OF DSD DATA
STREAM TO ANALOG OUTPUT SIGNAL
q DUAL DIFFERENTIAL ANALOG FIR FILTER
q DIRECT, CMOS LOGIC INTERFACE TO
DSD^TM DECODER IC
Data Clock: 2.8224 MHz (64 • 44.1kHz)
System Clock: 11.2896 MHz (256 • 44.1kHz)
q EXCELLENT DYNAMIC PERFORMANCE
THD+N: 0.001% (typ)
Dynamic Range: 110dB (typ)
SNR: 110dB (typ)
Frequency Response (–3dB): 100kHz
q SINGLE +5V SUPPLY OPERATION
q SMALL 28-LEAD SSOP PACKAGE
All trademarks are property of their respective owners.
APPLICATIONS
q SUPER AUDIO CD (SACD^™) PLAYERS
q PROFESSIONAL DSD PROCESSORS
q 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.
PHASE
DATA
RST
DCK
SCK
V_DD
DGND
V_CC
AGND
V_DD
DSD I/F
V_DD
Timing
Generator
Power
Supply
Duty
Generator
Shift Register
(HOT)
Analog FIR
(HOT/P)
Analog FIR
(HOT/N)
Duty
Generator
Shift Register
(COLD)
Analog FIR
(COLD/P)
Analog FIR
(COLD/N)
I_OUTHP
I_OUTHN
I_OUTCP
I_OUTCN
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©_{1999 Burr-Brown Corporation}
PDS-1555A
Printed in U.S.A. December, 1999