Colinear™ 20-Bit Monolithic Audio Digital-to-Analog Converter
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Описание:
The PCM63P is a precision 20-bit digital-to-analog converter with ultra-low distortion (–96dB max with a full scale output; PCM63P-K). Incorporated into the PCM63P is a unique Colinear dual-DAC per channel architecture that eliminates unwanted glitches and other nonlinearities around bipolar zero. The PCM63P also features a very low noise (116dB max SNR; A-weighted method) and fast settling current output (200ns typ, 2mA step) which is capable of 16-times oversampling rates. Applications include very low distortion frequency synthesis and high-end consumer and professional digital audio applications.
Технические характеристики:
COLINEAR 20-BIT AUDIO DAC
l NEAR-IDEAL LOW LEVEL OPERATION
l GLITCH-FREE OUTPUT
l ULTRA LOW –96dB max THD+N
(Without External Adjustment)
l 116dB SNR min (A-Weight Method)
l INDUSTRY STD SERIAL INPUT FORMAT
l FAST (200ns) CURRENT OUTPUT
(±2mA; ±2% max)
l CAPABLE OF 16x OVERSAMPLING
l COMPLETE WITH REFERENCE
Symbols & Footprints
PCM63P
PCM63P-1
PCM63P-J
PCM63P-K
PCM63P-K-2
PCM63P-Y
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Распиновка 28 контактов микросхемы PCM63
PIN |
DESCRIPTION
|
MNEMONIC
|
P1
|
Servo Amp Decoupling Capacitor
|
CAP
|
P2
|
+5V Analog Supply Voltage
|
+VA
|
P3
|
Reference Decoupling Capacitor
|
CAP
|
P4
|
Offset Decoupling Capacitor
|
CAP
|
P5
|
Bipolar Offset Current Output (+2mA)
|
BPO
|
P6
|
DAC Current Output (0 to –4mA)
|
Iout
|
P7
|
Analog Common Connection
|
ACOM
|
P8
|
No Connection
|
NC
|
P9
|
Feedback Resistor Connection (1.5kΩ)
|
RF1
|
P10
|
Feedback Resistor Connection (1.5kΩ)
|
RF2
|
P11
|
–5V Digital Supply Voltage
|
–Vd
|
P12
|
Digital Common Connection
|
DCOM
|
P13
|
+5V Digital Voltage Supply
|
+Vd
|
P14
|
No Connection
|
NC
|
P15
|
No Connection
|
NC
|
P16
|
No Connection
|
NC
|
P17
|
No Connection
|
NC
|
P18
|
DAC Data Clock Input
|
CLK
|
P19
|
No Connection
|
NC
|
P20
|
DAC Data Latch Enable
|
LE
|
P21
|
DAC Data Input
|
DATA
|
P22
|
No Connection
|
NC
|
P23
|
Optional Upper DAC Bit-2 Adjust (–4.29V)*
|
UB2 Adj
|
P24
|
Optional Lower DAC Bit-2 Adjust (–4.29V)*
|
LB2 Adj
|
P25
|
Bit Adjust Reference Voltage Tap (–3.52V)*
|
Vpot
|
P26
|
No Connection
|
NC
|
P27
|
No Connection
|
NC
|
P28
|
–5V Analog Supply Voltage
|
–Va
|
*Nominal voltages at these nodes assuming ±VA; ±VD = ±5V.
Список ЦАПов на PCM63
ACCUPHASE DC-91 → 16 x PCM63P-K
ADCOM GDA-600 → 2 x PCM63P-J – DF1700P – CS8412-CP
APOGEE DA-1000 → 2 x PCM63P-K – YM3434
ARAGON D2A2 → 2 x PCM63P-J – PMD100 – UA AES21
AUDIO NOTE DAC 1 → 2 x PCM63P – DF1700P – YM3623B
AUDIO NOTE DAC 2 → 2 x PCM63P-J – DF1700P – YM3623B
AUDIO NOTE DAC 3 → 2 x PCM63P-K – DF1700P – YM3623B
AUDIO NOTE DAC 4 → 2 x PCM63P-K – DF1700P – YM3623B
ГИБРИД AUDIO SYNTHESIS DA-X → 1 x D20400A / 2 x PCM63P — SM5803APT
BITWISE MUSIK SYSTEM ZERO — 2 x PCM63P-K – DF1700P – YM3623B
CAMELOT UTHER V2.0 — 4 x PCM63P-J – PMD100 – CS8412-CP
CARROZZERIA CDX-M80 — 2 x PCM63P-K – SM5813AF
CREEK DAC 60 → 2 x PCM63P-K – DF1700P – YM3623B
EAD DSP-1000 SERIES II → 2 x PCM63P-K – DF1700P – CS8412-CP
EAD DSP-1000 SERIES III → 2 x PCM63P-K – PMD100
EAD DSP-7000 SERIES II → 2 x PCM63P-K – DF1700P – CS8412-CP
EAD DSP-7000 SERIES III → 2 x PCM63P-K – PMD100
EAD DSP-9000 PRO → 2 x PCM63P-K – PMD100 – CS8412-CP
KRELL STUDIO → 2 x PCM63P-K + 2 x Motorola DSP56001
LECTOR DIGICODE 2.20 2 x PCM63P – SM5843AP – CS8414-CS
LINN NUMERIK → 2 x PCM63P-K – DF1700P
MONARCHY AUDIO MODEL 22A — 2 x PCM63P-K – DF1700P – YM3436D
MONARCHY AUDIO MODEL 22B → 2 x PCM63P-K – SM5813APT
MONARCHY AUDIO MODEL 22C → 4 x PCM63P-K – DF1700P
MONARCHY AUDIO MODEL 24 → 2 x PCM63P-K – DF1704
MONARCHY AUDIO MODEL 33 → 2 x PCM63P-K – SM5813APT
MUSE MODEL TWO → 2 x PCM63P-K – DF1700P – CS8412-CP
MUSE MODEL TWO PLUS → 2 x PCM63P-K – PMD100 – CS8412
PARASOUND D/AC-1000 → 2 x PCM63P-J – SM5813AP — CS8412-CP
PARASOUND D/AC-1100 HD → 2 x PCM63P-J – PMD100 – CS8412-CP
PARASOUND D/AC-1500 → 4 x PCM63P-K — SM5813AP — CS8412-CP
PARASOUND D/AC-1600 HD → 4 x PCM63P-K – PMD100 – CS8412-CP
PASS LABS DIGITAL 1 → 4 x PCM63P-K — SM5813AP — CS8412-CP
PATHOS InTransfer → PCM63P-K
PIONEER CDX-M80 → 2 x PCM63P – SM5813AF
PROCEED PDP3 — 2 x PCM63P-K – SM5803APT
PS AUDIO SUPERLINK THREE → 2 x PCM63P-J – PMD100 – UA AES21
SENTEC DIANA → 2 x PCM63P – DF1700P – CS8412-CP
STAX DAC-TALENT → 2 x PCM63P – SM5813AP
TEAC D-30 ESOTERIC → 8 x PCM63P-K
THETA DS PRO GENERATION III → 2 x PCM63P-K + 3 x Motorola 56001
THETA DS PRO GENERATION V → 2 or 4 x PCM63P-K + 3 x Motorola 56001
WADIA 9 — 8 x PCM63P-K – CS8412-CP
WADIA 15 → 4 x PCM63P-K
YAMAHA DA8X — 8 x PCM63P-Y + 4 x SM5803APT
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В тех же Парасаундах , на мой взгляд бестолково спекли эти 63-е.