adc1112d125 NXP Semiconductors, adc1112d125 Datasheet - Page 35

• Manufacturer Part Number: adc1112d125
• Description: Adc1112d125 Dual 11-bit Adc; Cmos Or Lvds Ddr Digital Outputs
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 32.
Default values are highlighted.
Table 33.
Default values are highlighted.
ADC1112D125
Product data sheet
Bit
7 to 6
5
4 to 3
2
1 to 0
Bit
7 to 4
3
2 to 0
Symbol
-
RESERVED
DAVI[1:0]
RESERVED
DATAI[1:0]
Symbol
-
BIT_BYTE_WISE
LVDS_INT_TER[2:0]
LVDS DDR output register 1 (address 0021h) bit description
LVDS DDR output register 2 (address 0022h) bit description
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Access
-
-
R/W
-
R/W
Access
-
R/W
R/W
Rev. 2 — 3 March 2011
Value
00
0
00
01
10
11
0
00
01
10
11
Value
0000
0
1
000
001
010
011
100
101
110
111
Dual 11-bit ADC: CMOS or LVDS DDR digital outputs
Description
not used
reserved
LVDS current for DAV LVDS buffer
reserved
LVDS current for DATA LVDS buffer
Description
not used
DDR mode for LVDS output
internal termination for LVDS buffer (DAV and
DATA)
3.5 mA
4.5 mA
1.25 mA
2.5 mA
3.5 mA
4.5 mA
1.25 mA
2.5 mA
bit wise (even data bits output on DAV rising
edge/odd data bits output on DAV falling
edge)
byte wise (MSB data bits output on DAV rising
edge/LSB data bits output on DAV falling edge)
no internal termination
300 Ω
180 Ω
110 Ω
150 Ω
100 Ω
81 Ω
60 Ω
ADC1112D125
© NXP B.V. 2011. All rights reserved.
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