參數(shù)資料
型號(hào): AD9245BCPZRL7-80
廠(chǎng)商: Analog Devices Inc
文件頁(yè)數(shù): 18/32頁(yè)
文件大?。?/td> 0K
描述: IC ADC 14BIT SGL 80MSPS 32LFCSP
標(biāo)準(zhǔn)包裝: 1,500
位數(shù): 14
采樣率(每秒): 80M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 3
功率耗散(最大): 414mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 32-VFQFN 裸露焊盤(pán),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(lèi)型: 2 個(gè)單端,單極;1 個(gè)差分,單極
Data Sheet
AD9245
Rev. E | Page 25 of 32
03583-052
C10
10
F
C4
10
F
C3
10
F
C25
10
F
C32
0.001
F
C33
0.1
F
C14
0.001
F
VDL
DR
VDD
A
V
DD
GND
AV
D
DUT
BYP
ASSING
CLOCK
TIMING
ADJUSTMENTS
FOR
A
B
UFFERED
ENCODE
USE
R28
FOR
A
DIRECT
ENCODE
USE
R27
ANALOG
BYP
ASSING
DIGIT
AL
BYP
ASSING
LA
TCH
BYP
ASSING
GND
DR
VDD
C41
0.1
F
C2
10
F
C30
0.001
F
C31
0.1
F
C46
10
F
C34
0.1
F
C36
0.1
F
C38
0.001
F
C1
0.1
F
C47
0.1
F
C48
0.001
F
C49
0.001
F
C20
10
F
C37
0.1
F
C40
0.001
F
GND
VA
M
P
VDL
C39
0.001
F
ENCX
CLK
ENC
ENCODE
R27
0
R32
1k
R23
0
R37
0
R22
0
R28
0
E50
E51
ENC
VDL
E52
E53
E31
E35
E43
E44
GND
PWR
GND
CLKLAT/DAC
VDL
GND
VDL
GND
C43
0.1
F
R31
1k
R20
1k
R21
1k
R24
1k
R30
1k
R29
50
GND
J2
GND
VDL
GND
1
1Y
U5
4Y
2Y
3Y
2
4
5
9
10
3
6
7
8
11
14
12
13
74VCX86
ENCX
1B
1A
2B
2A
3B
3A
4B
4A
DR
SCHEMATIC
SHOWS
TWO
GATE
DELAY
SETUP.
FOR
ONE
DELAY,
REMOVE
R22
AND
R37
AND
ATTACH
Rx
(Rx
=
0
).
Rx
DNP
LA
TCH
BYP
ASSING
Figure 51. LFCSP Evaluation Board Schematic—Clock Input
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