Arcam rDac User Manual

ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
L198_top_level.SchDoc
rDAC Top Level
Contact Engineer:
L198CT
22/09/2010
INITIALS
Printed:
1 5Sheet of
Notes:
Contact Tel: (01223) 203207 tel NoPeter Kuell
A & R Cambridge Ltd.
Pembroke Avenue
Cambridge CB25 9QR
Waterbeach
A3
ARCAM
USB_BCK
USB_LRCK
USB_SDATA
/MUTE_RLY
SDA
SCL
/RESET
DAC_MUTE
ENABLE_KLEER*
SPDIF_INT
USB_MCLK
UC_PROGRAM_MODE
SERIAL_KLEER_TO_UC
SERIAL_UC_TO_KLEER
ENABLE_SPDIF*
ENABLE_USB*
USB & Microcontroller
L198_CT1_Micro.SchDoc
DAC_MCLK
USB_BCK
USB_LRCK
USB_SDATA
DAC_BCK
DAC_LRCK
DAC_SDATA
SDA
SCL
/RESET
SPDIF_INT
USB_MCLK
ENABLE_KLEER*
UC_PROGRAM_MODE
SERIAL_KLEER_TO_UC
SERIAL_UC_TO_KLEER
ENABLE_SPDIF*
ENABLE_USB*
SPDIF, Wireless, clocks, I2S mux
L198_CT2_SPDIF.SchDoc
DAC_BCK
DAC_LRCK
DAC_SDATA
DAC_MCLK
/MUTE_RLY
SDA
SCL
DAC_MUTE
DAC and audio output
L198_CT3_DAC.SchDoc
U_L198_CT4_PSU
L198_CT4_PSU.SchDoc
USB_SDATA
USB_LRCK
USB_BCK
USB_MCLK
SPDIF_INT
/RESET
SDA
SCL
DAC_MUTE
/MUTE_RLY
DAC_SDATA
DAC_LRCK
DAC_BCK
DAC_MCLK
UC_PROGRAM_MODE
SERIAL_KLEER_TO_UC
SERIAL_UC_TO_KLEER
ENABLE_SPDIF*
ENABLE_USB*
ENABLE_KLEER*
PK 12/04/10 None to this sheet 1.010_E066
PG 08/09/10 Change X200 to 12MHz 1.110_E122
PK 14/09/10 EMC changes from Telnova 2.010_Exxx

Arcam rDac Specifications

General

Outputs	RCA
Sample Rate	Up to 192kHz
Bit Depth	24-bit
DAC Chip	Wolfson WM8741
Sample Rate (USB)	Up to 96kHz
Sample Rate (S/PDIF)	Up to 192kHz
Output Voltage	2.1V RMS
THD+N	<0.002%
Type	Digital-to-Analog Converter (DAC)
Inputs	USB, Optical
Weight	700 g
Power Supply	5V DC