Parts List - Linear Technology DC1620A Demo Manual

For ltc2185, ltc2184, ltc2183, ltc2182, ltc2181, ltc2180, ltc2188, ltc2145-14/-12, ltc2144-14/-12, ltc2143-14/-12, ltc2142-14/-12, ltc2141-14/-12, ltc2140-14/-12, ltc2270: 16-/14-/12-bit, 20msps to 125msps dual adcs
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DEMO MANUAL DC1620A
QUICK START PROCEDURE
• Double LVDS (Default) – double data rate LVDS output
mode
• Double CMOS – double data rate CMOS output mode
(This mode is not supported by the DC1620A)
Test Pattern: Selects Digital output test patterns.
• Off (Default) – ADC data presented at output
• All out =1 – All digital outputs are 1
• All out = 0 – All digital outputs are 0
• Checkerboard - OF , and D13-D0 Alternate between 101
0101 1010 0101 and 010 1010 0101 1010 on alternat-
ing samples
• Alternating – Digital outputs alternate between all 1's
and all 0's on alternating samples

PARTS LIST

ITEM
QTY
1
1
2
7
3
11
4
4
5
0
6
9
7
4
8
2
9
1
10
13
11
0
12
2
13
2
14
3
15
5
16
4
17
2
18
3
19
0
6
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REFERENCE
CN1
R47, R48, R53, R54, R78, R79
C1, C2, C3, C6, C7, C13, C57-C61, C65
C9, C10, C63, C64
C11, C16
C12, C15, C18-C21, C37, C66, C67
C14, C22, C72, C73
C17, C23
C24
C26-C32, C34-C36, C56, C75, C76
C33, C70, C71
C51, C62
C54, C55
C68, C69, C74
JP2, JP3, JP4, JP5, JP6
J1, J2, J3, J4
L1, L6
L2, L3, L4
L5
Alternate Bit: Alternate bit polarity (ABP) Mode.
• Off (Default) – Disables alternate bit polarity
• On – Enables alternate bit polarity (before enabling ABP ,
be sure the part is in offset binary mode)
Randomizer: Enables data output randomizer.
• Off (Default) – Disables data output randomizer
• On – Enables data output randomizer
Two's complement: Enables two's complement mode.
• Off (Default) – Selects offset binary mode
• On – Selects two's complement mode
Once the desired settings are selected hit OK and PScope
will automatically update the register of the device on the
DC1620A demo board.
PART DESCRIPTION
CAP , ARRAY, 0508 2.2μF 20% 10V X5R
RES, 0402 0Ω JUMPER
CAP , 0402 0.01μF 10% 16V X7R
CAP , 0402 8.2pF 5% 50V COG
CAP , 0402 OPTION
CAP , 0402 0.1μF 10% 10V X5R
CAP , 0603 1μF 10% 16V X7R
CAP , 0402 2.2μF 20% 6.3V X5R
CAP , 0603 4.7μF 20% 6.3V X5R
CAP , 0603 0.1μF 10% 50V X7R
CAP , 0603 OPTION
CAP , 0402 4.7pF ±0.25pF 50V NPO
CAP , 0805 10μF 10% 16V X5R
CAP , 0402 22pF 5% 16V NPO
HEADER, 3-PIN, 2mm
CONN, BNC, SMA 50-OHM EDGE-LANCH E.F . JOHNSON, 142-0701-851
IND, 0603 56μH 5%
FERRITE BEAD, 1206
IND, 0603 BEAD
MANUFACTURER/PART NUMBER
AVX W0508L8ZD225MAT1A
NIC NRC04Z0TRF
AVX 0402YC103KAT
AVX 04025A8R2JAT2A
OPTION
TDK C1005X5R1A104K
TDK C1608X7R1C105K
TAIYO YUDEN JMK105BJ225MV-T
TDK C1608X5R0J475MT
TDK C1608X7R1H104K
OPTION
AVX 04025A4R7CAT2A
MURATA GRM21BR61C106KE15L
AVX 0402YA220JAT2A
SAMTEC TMM-103-02-L-S
MURATA LQP18MN56NG02D
MURATA BLM31PG330SN1L
TBD
dc1620afb

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