ADC14C105EB/NOPB National Semiconductor, ADC14C105EB/NOPB Datasheet - Page 6

• Manufacturer Part Number: ADC14C105EB/NOPB
• Description: BOARD EVAL 14-BIT ADC14C105
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of ADC14C105EB/NOPB

• Number Of Adc's: 1
• Number Of Bits: 14
• Sampling Rate (per Second): 105M
• Data Interface: Parallel
• Inputs Per Adc: 1 Differential
• Input Range: 2 Vpp
• Power (typ) @ Conditions: 400mW @ 105MSPS
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: ADC14C105
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADC14C105EB

6.0 Hardware Schematic
J9
INPUT
C112
4.7uF
C111
.01uF
JR1
5V
+5V
PWR
GND
6
1
4
8
1
3
Vin
Shutdown/
Bypass
GND
U33
LP2988AIM-3.3
R118
49.9 *
2
1
3.3V
3
L4P
NC
Only one of the three.
C63
.1uF
C106
.1uF
+5V_IN
2
1
Sense
Delay
Error/
Vout
D10
BAT54
+
C191
22uF
5
6
7
2
MABACT0039
ADT1-1WT *
1
5
3
ETC1-1T *
5
4
L1
INDUCTOR
T6
T8
T3
C110
10uF
C192
VA
6
2
4
1
2
3
10uF
+
+5V
C140
.01uF
+
TP13
5V
+5V_IN
R31
R32
C131
.1uF
TP12
VA
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C193
.1uF
R116
49.9
C141
1uF
2
3
4
5
24.9 *
24.9 *
J3
INPUT
DUT bypass
.01uF
C136
L2
10UF
Oscillator/sm4
.1uF *
C108
.1uF *
C107
1
Y2
Only one of the three.
OE
C137
1uF
Ouput
1
5
3
5
4
ADT1-1WT *
MABACT0039
ETC1-1T *
.01uF
C138
T7
T5
T4
3
6
2
4
1
2
3
C80
.1uF
R154
R156
C139
1uF
22.1
22.1 *
+ C129
10uF
C109
.1uF
C195 .1uF
C194 .1uF
C123
4.7uF
J10
EXT Clock
C122
.01uF
C72
10uF
DUT
TPG1
GND
+5V
VD
4
8
1
3
+
BYPASSING
1
R28
49.9
R27
24.9
R29
24.9
TPG2
GND
U35
Vin
Shutdown/
Bypass
GND
C73
10uF
LP2988AIM-3.3
3.3V
3
R26
0.0
R30
0.0
VA
TPG3
GND
R88
49.9
+
L4P
NC
C75
2
1
Sense
.1uF
C103
15pF *
TPG4
GND
Error/
Delay
Vout
C74
22uF
D12
BAT54
C182
1uF
VA2
5
6
7
2
+
R86
1k
R89
1k
C67
10pF *
C102
10pF *
VA2
C79
.01uF
1
default=open
+ C119
jumper/sm
C81
10pf
10uF
JP52
C77
.1uF
TP14
VA2
C115
4.7uF
2
C181
1uF
C114
.01uF
jumper/sm
default=short
C76
C159
JP45
+5V
VA
4
8
1
3
.1uF
1uF
U34
Vin
Shutdown/
Bypass
GND
LP2988AIM-2.5
C84
.01uF
3
2.5V
1
2
5
7
.01uF
L4P
C142
1
2
3
4
5
6
7
8
NC
OE1
A1
A2
OE2
C78
.1uF
U11
NC7WV125
2
1
Sense
Error/
Delay
Vrn
Vrp
VA
AGND
Vin+
Vin-
AGND
VA
Vout
2's compl
2's compl
binary
binary
D11
BAT54
CLK
ADC14C105
VCC
GND
5
6
7
2
Y1
Y2
VA
U101
C143
1uF
8
6
3
4
1uF
VD
JP21
R91
40.2k
DRGND
C132
+ C113
DRDY
2
4
6
8
10uF
1
2
VDR
JP23
HEADER 4X2
D8
D7
D6
D5
D4
PD
TP15
VD
24
23
22
21
20
19
18
17
* = not populated
1
3
5
7
R155
C133
.01uF
VD
DCC off
DCC on
DCC on
DCC off
49.9
1uF
C135
CLK
CLK
jumper/sm
default=open
VA
JP46
C128
4.7uF
C134
.01uF
R95
1K
R96
1K
R99
1K
C125
.01uF
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
+5V
4
8
1
3
Vin
Shutdown/
Bypass
GND
U36
LP2988AIM-3.3
3
3.3V
output
Output
L4P
NC
D[0..13]
2
1
Sense
Delay
Error/
Vout
D13
BAT54
5
6
7
2
DRDY
VD2
+ C124
10uF
TP16
VD2