|
|
Numéro de référence | PCM1702-J | ||
Description | BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER | ||
Fabricant | Burr-Brown Corporation | ||
Logo | |||
1 Page
® 49%
FPO
PCM1702P
PCM1702U
BiCMOS Advanced Sign Magnitude 20-Bit
DIGITAL-TO-ANALOG CONVERTER
FEATURES
q ULTRA LOW –96dB max THD+N
(No External Adjustment Required)
q NEAR-IDEAL LOW LEVEL OPERATION
q GLITCH-FREE OUTPUT
q 120dB SNR TYP (A-Weight Method)
q INDUSTRY STD SERIAL INPUT FORMAT
q FAST (200ns) CURRENT OUTPUT
(±1.2mA)
q CAPABLE OF 16X OVERSAMPLING
q COMPLETE WITH REFERENCE
q LOW POWER (150mW typ)
DESCRIPTION
The PCM1702 is a precision 20-bit digital-to-analog
converter with ultra-low distortion (–96dB typ with a
full scale output). Incorporated into the PCM1702 is
an advanced sign magnitude architecture that elimi-
nates unwanted glitches and other nonlinearities around
bipolar zero. The PCM1702 also features a very low
noise (120dB typ SNR: A-weighted method) and fast
settling current output (200ns typ, 1.2mA step) which
is capable of 16X oversampling rates.
Applications include very low distortion frequency
synthesis and high-end consumer and professional
digital audio applications.
Clock
Data
LE
DCOM
ACOM
+VCC
–VCC
Input Shift Register
and Control Logic
Reference
and
Servo
Balanced Current
Segment DAC A
Balanced Current
Segment DAC B
Bipolar Offset
RF DC SERV DC
BPO DC
IOUT
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 • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
© 1993 Burr-Brown Corporation
PDS-1175B
1
Printed in U.S.A. June, 1995
PCM1702
®
|
|||
Pages | Pages 8 | ||
Télécharger | [ PCM1702-J ] |
No | Description détaillée | Fabricant |
PCM1702-J | BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER | Burr-Brown Corporation |
PCM1702-K | BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER | Burr-Brown Corporation |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
www.DataSheetWiki.com | 2020 | Contactez-nous | Recherche |