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參數資料
| 型號： | PCM63P-K |
| 英文描述： | Colinear⑩ 20-Bit Monolithic Audio DIGITAL-TO-ANALOG CONVERTER |
| 中文描述： | 共線⑩20位單片音頻數字模擬轉換器 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 254K |
| 代理商： | PCM63P-K |
PCM63P
FEATURES
G
COLINEAR20-BIT AUDIO DAC
G
NEAR-IDEAL LOW LEVEL OPERATION
G
GLITCH-FREE OUTPUT
G
ULTRA LOW –96dB max THD+N
(Without External Adjustment)
G
116dB SNR min (A-Weight Method)
G
INDUSTRY STD SERIAL INPUT FORMAT
G
FAST (200ns) CURRENT OUTPUT
(
±
2mA;
±
2% max)
G
CAPABLE OF 16x OVERSAMPLING
G
COMPLETE WITH REFERENCE
DESCRIPTION
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.
Colinear
, Burr-Brown Corp.
Colinear
20-Bit Monolithic Audio
DIGITAL-TO-ANALOG CONVERTER
19-Bit
Upper
DAC
19-Bit
Lower
DAC
Upper DAC
Positive
Data Latches
Lower DAC
Negative
Data Latches
Input Shift
Register
and
Control
Logic
Buried
Zener
Reference
Servo
Amp
Ref
Amp
PCM63P
20-Bit DAC
Colinear
9
10
6
R
FEEDBACK
R
FEEDBACK
I
OUT
5
4
Bipolar Offset Current
Offset Decouple
25
7
12
Analog
Common
Digital
Common
3
1
Reference
Decouple
Servo
Decouple
18
20
21
Clock
Latch Enable
Data
23
24
Upper
B2 Adj
28
11
–5V
Analog
2
13
+5V
Analog
Lower
B2 Adj
–5V
Digital
+5V
Digital
Potentiometer
Voltage
DEMO BOARD
AVAILABLE
See Appendix A
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
PCM63P
1990 Burr-Brown Corporation
PDS-1083F
Printed in U.S.A. January, 1998
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PCM63P-K-2 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Colinear 20-Bit Monolithic Audio IGITAL-TO-ANALOG CONVERTER |
| PCM-64 | 功能描述:電線鑒定 Pre-Printed WM Card Vinyl Cloth .22" W RoHS:否 制造商:TE Connectivity / Q-Cees 產品:Labels and Signs 類型: 材料:Vinyl 顏色:Blue 寬度:0.625 in 長度:1 in |
| PCM64D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:18-Bit Digital-to-Analog Converter |
| PCM64P | 制造商:BB 制造商全稱:BB 功能描述:18 BIT AUDIO DIGITAL TO ANALOG CONVERTER |
| PCM-65 | 功能描述:電線鑒定 Pre-Printed WM Card, Vinyl Cloth, .22" W RoHS:否 制造商:TE Connectivity / Q-Cees 產品:Labels and Signs 類型: 材料:Vinyl 顏色:Blue 寬度:0.625 in 長度:1 in |
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