參數(shù)資料
型號: AD9245BCPZRL7-20
廠商: Analog Devices Inc
文件頁數(shù): 21/32頁
文件大?。?/td> 0K
描述: IC ADC 14BIT SGL 20MSPS 32LFCSP
標(biāo)準(zhǔn)包裝: 1,500
位數(shù): 14
采樣率(每秒): 20M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 3
功率耗散(最大): 90mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 32-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 32-LFCSP-VQ(5x5)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 2 個單端,單極;1 個差分,單極
AD9245
Data Sheet
Rev. E | Page 28 of 32
Table 12. LFCSP Evaluation Board Bill of Materials
Item Qty. Omit1 Reference Designator
Device
Package
Value
Recommended
Vendor/Part No.
Supplied
by ADI
1
18
C1, C5, C7, C8, C9, C11, C12,
C13, C15, C16, C31, C33, C34,
C36, C37, C41, C43, C47
Chip Capacitors
0603
0.1 F
8
C6, C17, C18, C27,
C28, C35, C45, C44
2
8
C2, C3, C4, C10, C20,
C22, C25, C29
Tantalum Capacitors
TAJC
10 F
2
C24, C46
3
8
C14, C30, C32, C38,
C39, C40, C48, C49
Chip Capacitors
0603
0.001 F
4
1
C19
Chip Capacitors
0603
20 pF
5
1
C26
Chip Capacitors
0603
10 pF
2
C21, C23
6
9
E31, E35, E43, E44,
E50, E51, E52, E53
Headers
EHOLE
Jumper Blocks
2
E1, E45
7
2
J1, J2
SMA Connectors/50
SMA
8
1
L1
Inductor
0603
10 nH
Coilcraft/
0603CS-10NXGBU
9
1
P2
Terminal Block
TB6
Wieland/25.602.2653.0,
z5-530-0625-0
10
1
P12
Header Dual 20-Pin RT Angle
HEADER40
Digi-Key S2131-20-ND
11
5
R3, R12, R23, R28, Rx
Chip Resistors
0603
0
6
R16, R17, R22, R27, R42, R37
12
2
R4, R15
Chip Resistors
0603
33
13
14
R5, R6, R7, R8, R13, R20, R21,
R24, R25, R26, R30, R31, R32, R36
Chip Resistors
0603
1 k
14
2
R10, R11
Chip Resistors
0603
36
15
1
R29
Chip Resistors
0603
50
1
R19
16
2
RP1, RP2
Resistor Packs
R_742
220
Digi-Key
CTS/742C163221JTR
17
1
T1
ADT1-1WT
AWT1-1T
Mini-Circuits
18
1
U1
74LVTH162374 CMOS Register TSSOP-48
19
1
U4
AD9245BCP ADC (DUT)
LFCSP-32
Analog Devices, Inc.
X
20
1
U5
74VCX86M
SOIC-14
Fairchild
21
1
PCB
AD92XXBCP/PCB
PCB
Analog Devices, Inc.
X
22
1
U3
AD8351 Op Amp
MSOP-8
Analog Devices, Inc.
X
23
1
T2
M/A-COM Transformer
ETC1-1-13 1-1 TX
M/A-COM/ETC1-1-13
24
5
R1, R2, R9, R38, R39
Chip Resistors
0603
SELECT
25
3
R14, R18, R35
Chip Resistors
0603
25
26
2
R40, R41
Chip Resistors
0603
10 k
27
1
R34
Chip Resistor
1.2 k
28
1
R33
Chip Resistor
25
Total 81
35
1
These items are included in the PCB design, but are omitted at assembly.
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