参数资料
型号: ADC1113D125HN
厂商: NXP Semiconductors N.V.
元件分类: 外设及接口
英文描述: Dual 11 bits ADC; 125 Msps; serial JESD204A
封装: ADC1113D125HN/C1<SOT684-7 (HVQFN56)|<<http://www.nxp.com/packages/SOT684-7.html<1<Always Pb-free,;ADC1113D125HN/C1<SOT684-7 (HVQFN56)|<<http://www.nxp.com/packages/SOT684
文件页数: 14/41页
文件大小: 536K
代理商: ADC1113D125HN
ADC1113D125
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 3 — 10 February 2011
21 of 41
NXP Semiconductors
ADC1113D125
Dual 11-bit ADC; serial JESD204A interface
11.5.2 ADC core output codes versus input voltage
Table 13 shows the data output codes for a given analog input voltage.
Fig 22. Detailed view of the JESD204A serializer with debug functionality
N
&
CS
N
&
CS
00
SCR
PRBS
8-bit/
10-bit
01
00
01
00
01
10
11
8-bit/
10-bit
PRBS
'0'
'0/1'
PRBS
'0'
'0/1'
PRBS
8
N + CS
11 + 1
ADC A
PLL
AND
DLL
frame CLK
character CLK
bit CLK
10
11
10
01
00
SER
11
10
00
11
10
00
× 1
× F
× 10F
DUMMY
ADC_PD
ADC B
PRBS
FSM
(frame assembly
character
replication
ILA
test mode)
FRAME
ASSEMBLY
005aaa167
sync_request
11 + 1
bypass alignment
disable_char_repl
ADC_MODE[1:0]
SCR_IN_MODE[1:0]
LANE_MODE[1:0]
SWING_SEL[2:0]
LANE_POL
LANE_MODE[1:0]
LANE_POL
11 + 1
DUMMY
PRBS
ADC_MODE[1:0]
Table 13.
Output codes
VINP VINM
Offset binary
Two’s complement
OTR pin
<
1
000 0000 0000
100 0000 0000
1
1.0000000
000 0000 0000
100 0000 0000
0
0.9990234
000 0000 0001
100 0000 0001
0
0.9980469
000 0000 0010
100 0000 0010
0
0.9970703
000 0000 0011
100 0000 0011
0
0.996093
000 0000 0100
100 0000 0100
0
....
0
0.0019531
011 1111 1110
111 1111 1110
0
0.0009766
011 1111 1111
111 1111 1111
0
0.0000000
100 0000 0000
000 0000 0000
0
+0.0009766
100 0000 0001
000 0000 0001
0
+0.0019531
100 0000 0010
000 0000 0010
0
....
0
+0.9960938
111 1111 1011
011 1111 1011
0
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