adc1215s125hn/c1 NXP Semiconductors, adc1215s125hn/c1 Datasheet - Page 34

• Manufacturer Part Number: adc1215s125hn/c1
• Description: Single 12-bit Adc; 65 Msps, 80 Msps, 105 Msps Or 125 Msps With Input Buffer; Cmos Or Lvds Ddr Digital Outputs
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 31.
Table 32.
ADC1215S_SER_1
Preliminary data sheet
Bit
7 to 6
5
4 to 3
2
1 to 0
Bit
7 to 4
3
2 to 0
Symbol
-
DAVI_x2_EN
DAVI[1:0]
DATAI_x2_EN
DATAI[1:0]
Symbol
-
BIT/BYTE_WISE
LVDS_INTTER[2:0]
LVDS DDR output register 1 (address 0021h) bit description
LVDS DDR output register 2 (address 0022h) bit description
Access
R/W
R/W
R/W
R/W
Access
R/W
R/W
All information provided in this document is subject to legal disclaimers.
Value
00
0
1
00
01
10
11
0
1
00
01
10
11
ADC1215S series; input buffer; CMOS or LVDS DDR digital output
Value
0000
0
1
000
001
010
011
100
101
110
111
Rev. 01 — 12 April 2010
Description
not used
double LVDS current for DAV LVDS buffer
LVDS current for DAV LVDS buffer
double LVDS current for DATA LVDS buffer
LVDS current for DATA LVDS buffer
Description
not used
DDR mode for LVDS output
internal termination for LVDS buffer (DAV and DATA)
disabled
enabled
3.5 mA
4.5 mA
1.25 mA
2.5 mA
disabled
enabled
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
ADC1215S series
© NXP B.V. 2010. All rights reserved.
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