AD9680 Datasheet, PDF (95/97 Pages) Analog Devices – Dual, 14-Bit, 1.25 GSPS, 1.2 V/2.5 V, Analog-to-Digital Converter

Product
Overview
Data Sheet
Reg
Addr
(Hex)
0x5C1
Register
Name
De-emphasis
select
Bit 7
(MSB)
0
0x5C2 De-emphasis 0
setting for
SERDOUT0±
0x5C3 De-emphasis 0
setting for
SERDOUT1±
0x5C4 De-emphasis 0
setting for
SERDOUT2±
0x5C5 De-emphasis 0
setting for
SERDOUT3±
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AD9680
Bit 6
Bit 5
SERD- 0
OUT3±
0=
disable
1=
enable
0
0
0
0
0
0
0
0
Bit 4
SERD-
OUT2±
0=
disable
1=
enable
0
0
0
0
Bit 3
Bit 2
Bit 1
Bit 0 (LSB) Default Notes
0
SERDOUT1± 0
SERD-
0x00
0 = disable
OUT0±
1 = enable
0 = disable
1 = enable
SERDOUT0± de-emphasis settings
0x00
0000 = 0 dB
0001 = 0.3 dB
0010 = 0.8 dB
0011 = 1.4 dB
0100 = 2.2 dB
0101 = 3.0 dB
0110 = 4.0 dB
0111 = 5.0 dB
SERDOUT1± de-emphasis settings
0x00
0000 = 0 dB
0001 = 0.3 dB
0010 = 0.8 dB
0011 = 1.4 dB
0100 = 2.2 dB
0101 = 3.0 dB
0110 = 4.0 dB
0111 = 5.0 dB
SERDOUT2± de-emphasis settings
0x00
0000 = 0 dB
0001 = 0.3 dB
0010 = 0.8 dB
0011 = 1.4 dB
0100 = 2.2 dB
0101 = 3.0 dB
0110 = 4.0 dB
0111 = 5.0 dB
SERDOUT3± de-emphasis settings
0x00
0000 = 0 dB
0001 = 0.3 dB
0010 = 0.8 dB
0011 = 1.4 dB
0100 = 2.2 dB
0101 = 3.0 dB
0110 = 4.0 dB
0111 = 5.0 dB
Rev. C | Page 95 of 97