14
http://www.national.com
36
5
R7,R14,R45,R56,R71,
22.1
Digi-Key
P22.1HCT
37
3
R8,R28,R32
49.9
Digi-Key
P49.9HCT
38
2
R17,R19
40.2k
Digi-Key
P40.2KHCT
39
4
R26,R30,R35,R38,
0
Digi-Key
311-0.0JRCT
40
4
R27,R29,R34,R37
24.9
Digi-Key
P24.9HCT
41
42
R41,R42,R43,R44,R46,R47,
22.1
Digi-Key
P22.1LCT
R48,R49,R50,R51,R52,R53,
R54,R55,R57,R58,R59,R60,
R61,R62,R63,R64,R65,R66,
R67,R68,R69,R70,R75,R76,
R77,R78,R79,R80,R81,R99,
R100,R101,R102,R103,R104,
R105
43
1
R120,
124
Digi-Key
P124HCT
1
R124
280
Digi-Key
P280HCT
44
1
R121
205
Digi-Key
P205HCT
45
1
R123
374
Digi-Key
P374HCT
49
4
T5,T8,T11,T12
ETC1-1-13
ETC1-1-13
51
1
U3
ADC14DC105
52
2
U5,U6
LP2988AIM-3.3
Digi-Key
LP2988AIM-3.3
53
1
U7
LP2988AIM-2.5
National
LP2988AIM-2.8
54
2
U8,U9
74LCX162244/SO
Mouser
74LCX162244MEA
55
1
U10
24C02/SO8
Mouser
511-M24C02-WMN6P
56
1
U11
NC7WV125
Mouser
NC7WV125K8X
57
2
U12,U13
LM1117/TO-252
Digi-Key
LM1117DT-ADJ
Boards
Boards
Advanced
Do Not Populate
58
1
Y1
Oscillator/4smd
Pletronics
SM7745DV-105.0M
or SM7745DV-80.0M
47
4
TP1,TP2,TP3,TP4
GND
929647-09-1
48
4
T3,T4,T6,T7
ETC1-1T
ETC1-1T
50
2
T13,T14
xfmr_anaren_e
46
2
R126,R127
DNP
Digi-Key
P22.1HCT
30
R72,R73
0
311-0.0JRCT
R74,R82,R83,R84,R85,R86,
R87,R88,R89,R90,R91,R92,
R93,R94,R95,R96,R97,R98,
R106,R107,R108,R109,R110,
R111,R112,R113,R114,R115
R122,R125
22.1
42
2
R117,R119
DNP
Digi-Key
P49.9HCT
32
2
L4,L5
220nH
Digi-Key
DN42049CT
C66,C78,C98,C99,
24
4
JR2,JR3,JR4,JR5
DNP
Digi-Key
277-1150
20
44
JP3,JP4,JP9,JP10,JP12,
jumper/sm
N/A