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Burr-Brown Corporation

PCM1716 Datasheet Preview

PCM1716 Datasheet

DIGITAL-TO-ANALOG CONVERTER

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®
49%
PCMF17P16O
PCM1716
TM 24-Bit, 96kHz Sampling
CMOS Delta-Sigma Stereo Audio
DIGITAL-TO-ANALOG CONVERTER
FEATURES
q ENHANCED MULTI-LEVEL DELTA-SIGMA DAC
q SAMPLING FREQUENCY (fs): 16kHz - 96kHz
q INPUT AUDIO DATA WORD:
16-, 20-, 24-Bit
q HIGH PERFORMANCE:
THD+N: –96dB
Dynamic Range: 106dB
SNR: 106dB
Analog Output Range: 0.62 x VCC (Vp-p)
q 8x OVERSAMPLING DIGITAL FILTER:
Stop Band Attenuation: –82dB
Passband Ripple: ±0.002dB
Slow Roll Off
q MULTI FUNCTIONS:
Digital De-emphasis
L/R Independent Digital Attenuation
Soft Mute
Zero Detect Mute
Zero Flag
Chip Select
Reversible Output Phase
q +5V SINGLE SUPPLY OPERATION
q SMALL 28-LEAD SSOP PACKAGE
DESCRIPTION
The PCM1716 is designed for Mid to High grade
Digital Audio applications which achieve 96kHz sam-
pling rates with 24-bit audio data. PCM1716 uses a
newly developed, enhanced multi-level delta-sigma
modulator architecture that improves audio dynamic
performance and reduces jitter sensitivity in actual
applications.
The internal digital filter operates at 8x over sampling
at a 96kHz sampling rate, with two kinds of roll-off
performances that can be selected: sharp roll-off, or
slow roll-off, as required for specific applications.
PCM1716 is suitable for Mid to High grade audio
applications such as CD, DVD-Audio, and Music
Instruments, since the device has superior audio
dynamic performance, 24-bit resolution and 96kHz
sampling.
BCKIN
LRCIN
DIN
ML/IIS
MC/DM1
MD/DM0
CS/IWO
MODE
MUTE
RST
Serial
Input
I/F
Mode
Control
I/F
8X Oversampling
Digital Filter with
Function
Controller
Enhanced
Multi-level
Delta-Sigma
Modulator
DAC
DAC
Low-pass
Filter
Low-pass
Filter
SCK
BPZ-Cont.
Crystal/OSC
Open Drain
Power Supply
VOUTL
EXTL
VOUTR
EXTR
ZERO
XTI XTO
CLKO VCC1 AGND1 VDD DGND
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
© 1997 Burr-Brown Corporation
PDS-1415C
Printed in U.S.A. August, 1998




Burr-Brown Corporation

PCM1716 Datasheet Preview

PCM1716 Datasheet

DIGITAL-TO-ANALOG CONVERTER

No Preview Available !

SPECIFICATIONS
All specifications at +25°C, +VCC = +VDD = +5V, fS = 44.1kHz, and 24-bit input data, SYSCLK = 384fS, unless otherwise noted.
PCM1716
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
RESOLUTION
24 Bits
DATA FORMAT
Audio Data Interface Format
Data Bit Length
Audio Data Format
Sampling Frequency (fS)
System Clock Frequency(1)
DIGITAL INPUT/OUTPUT LOGIC LEVEL
Input Logic Level
VIH
VIL
Output Logic Level (CLKO) VOH
VOL
CLKO PERFORMANCE(2)
Output Rise Time
Output Fall Time
Output Duty Cycle
IOH = 2mA
IOL = 4mA
20 ~ 80% VDD, 10pF
80 ~ 20% VDD, 10pF
10pF Load
Standard/I2S
16/20/24 Selectable
MSB First, 2’s Comp
16 96
256/384/512/768fS
2.0
0.8
4.5
0.5
5.5
4
37
kHz
V
V
V
V
ns
ns
%
DYNAMIC PERFORMANCE(3) (24-Bit Data)
THD+N
VO = 0dB
Dynamic Range
VO = –60dB
Signal-to-Noise Ratio(4)
Channel Separation
DYNAMIC PERFORMANCE(3) (16-Bit Data)
THD+N
VO = 0dB
Dynamic Range
DC ACCURACY
Gain Error
Gain Mismatch: Channel-to-Channel
Bipolar Zero Error
ANALOG OUTPUT
Output Voltage
Center Voltage
Load Impedance
fS = 44.1kHz
fS = 96kHz
fS = 44.1kHz
fS =44.1kHz EIAJ A-weighted
fS = 96kHz A-weighted
fS =44.1kHz EIAJ A-weighted
fS = 96kHz A-weighted
fS = 44.1kHz
fS = 96kHz
fS = 44.1kHz
fS = 96kHz
fS = 44.1kHz EIAJ A-weighted
fS = 96kHz A-weighted
VO = 0.5VCC at Bipolar Zero
Full Scale (0dB)
AC Load
–97 –90
–94
–42
dB
dB
dB
98 106
103
98 106
103
96 102
101
dB
dB
dB
dB
dB
dB
–94 dB
–92 dB
98 dB
97 dB
±1.0
±3.0
% of FSR
±1.0
±3.0
% of FSR
±30 ±60 mV
0.62 VCC
0.5 VCC
5
Vp-p
V
k
DIGITAL FILTER PERFORMANCE
Filter Characteristics 1
(Sharp Roll-Off)
Passband
Stopband
Passband Ripple
Stopband Attenuation
Filter Characteristics 2
(Slow Roll-Off)
Passband
Stopband
Passband Ripple
Stopband Attenuation
Delay Time
De-emphasis Error
±0.002dB
–3dB
Stop Band = 0.546fS
Stop Band = 0.567fS
±0.002dB
–3dB
Stopband = 0.732fS
0.546fS
–75
–82
0.732fS
–82
30/fS
0.454fS
0.490fS
±0.002
0.274fS
0.454fS
±0.002
±0.1
dB
dB
dB
dB
dB
sec
dB
INTERNAL ANALOG FILTER
–3dB Bandwidth
Passband Response
f = 20kHz
100
–0.16
kHz
dB
POWER SUPPLY REQUIREMENTS
Voltage Range
Supply Current: ICC +IDD
Power Dissipation
TEMPERATURE RANGE
Operation
Storage
VDD, VCC
fS = 44.1kHz
fS = 96kHz
fS = 44.1kHz
fS = 96kHz
4.5 5 5.5 VDC
32 45 mA
45 mA
160 225 mW
225 mW
–25 +85 °C
–55
+100
°C
NOTES: (1) Refer section of system clock. (2) External buffer is recommended. (3) Dynamic performance specs are tested with 20kHz low pass filter and THD+N
specs are tested with 30kHz LPF, 400Hz HPF, Average Mode. (4) SNR is tested at internally infinity zero detection off.
®
PCM1716
2


Part Number PCM1716
Description DIGITAL-TO-ANALOG CONVERTER
Maker Burr-Brown Corporation
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PCM1716 Datasheet PDF






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