參數(shù)資料
型號: AD9641BCPZ-80
廠商: Analog Devices Inc
文件頁數(shù): 36/36頁
文件大?。?/td> 0K
描述: IC ADC 14BIT SRL 80MSPS 32LFCSP
標(biāo)準(zhǔn)包裝: 1
位數(shù): 14
采樣率(每秒): 80M
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 32-WFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 32-LFCSP-WQ(5x5)
包裝: 托盤
輸入數(shù)目和類型: 1 個差分,雙極
Data Sheet
AD9641
Rev. B | Page 9 of 36
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
NOTES
1. DNC = DO NOT CONNECT.
2. THE EXPOSED THERMAL PAD ON THE BOTTOM OF THE PACKAGE
PROVIDES THE ANALOG GROUND FOR THE PART. THIS EXPOSED PAD
MUST BE CONNECTED TO GROUND FOR PROPER OPERATION.
TOP VIEW
(Not to Scale)
AD9641
CSB
SCLK
SDIO
PDWN
DNC
DRGND
DRVDD
AVDD
AV
D
AV
D
AV
D
VI
N
+
VI
N
AV
D
AV
D
VC
M
DRV
DD
DO
UT
+
DO
UT
DRG
ND
DRV
DD
DRG
ND
D
SYN
C
+
DS
Y
NC–
PIN 1
INDICATOR
1
2
3
4
5
6
7
8
24
23
22
21
20
19
18
17
9
0
1
11 21 31 41 51 61
2
3
13 03 92 82 72 62 52
DNC
AVDD
CLK+
CLK–
AVDD
SYNC
AVDD
09
21
0-
00
4
Figure 4. LFCSP Pin Configuration (Top View)
Table 8. Pin Function Descriptions
Pin No.
Mnemonic
Type
Description
ADC Power Supplies
12, 16, 18, 19
DRVDD
Supply
Digital Output Driver Supply (1.8 V Nominal).
1, 3, 6, 8, 26, 27, 30, 31, 32
AVDD
Supply
Analog Power Supply (1.8 V Nominal).
2, 23
DNC
Do Not Connect.
11, 13, 17
DRGND
Driver ground
Digital Driver Supply Ground.
0
AGND, Exposed pad
Ground
The exposed thermal pad on the bottom of the package provides
the analog ground for the part. This exposed pad must be connected
to ground for proper operation.
ADC Analog
29
VIN+
Input
Differential Analog Input Pin (+).
28
VIN
Input
Differential Analog Input Pin ().
25
VCM
Output
Common-Mode Level Bias Output.
4
CLK+
Input
ADC Clock Input—True.
5
CLK
Input
ADC Clock Input—Complement.
Digital Inputs
7
SYNC
Input
Input Clock Divider Synchronization Pin.
10
DSYNC+
Input
Active Low JESD204A LVDS Sync Input—True/Active Low
JESD204A CMOS Sync Input.
9
DSYNC
Input
Active Low JESD204A LVDS Sync Input—Complement.
Digital Outputs
15
DOUT+
Output
CML Output Data—True.
14
DOUT
Output
CML Output Data—Complement.
SPI Control
21
SCLK
Input
SPI Serial Clock.
20
SDIO
Input/output
SPI Serial Data I/O.
22
CSB
Input
SPI Chip Select (Active Low).
ADC Configuration
24
PDWN
Input
Power-Down Input. Using the SPI interface, this input can be
configured as power-down or standby.
相關(guān)PDF資料
PDF描述
AD9644BCPZ-80 IC ADC 14BIT 80MSPS 3V 48LFCSP
AD9648BCPZRL7-125 IC ADC 14BIT 125MSPS 64LFCSP
AD9649BCPZRL7-80 IC ADC 14BIT 80MSPS 32LFCSP
AD9653BCPZRL7-125 IC ADC 16BIT 125MSPS SRL 48LFCSP
AD9707BCPZRL7 IC DAC TX 14BIT 175MSPS 32-LFCSP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9641BCPZRL7-155 制造商:Analog Devices 功能描述:14BIT 155MSPS ADC W/JESD204A - Tape and Reel 制造商:Analog Devices 功能描述:IC ADC 14BIT SRL 155MSPS 32LFCSP
AD9641BCPZRL7-80 功能描述:14 Bit Analog to Digital Converter 1 Input 1 Pipelined 32-LFCSP-WQ (5x5) 制造商:analog devices inc. 系列:- 包裝:帶卷(TR) 零件狀態(tài):有效 位數(shù):14 采樣率(每秒):80M 輸入數(shù):1 輸入類型:差分 數(shù)據(jù)接口:JESD204A 配置:S/H-ADC 無線電 - S/H:ADC:1:1 A/D 轉(zhuǎn)換器數(shù):1 架構(gòu):管線 參考類型:內(nèi)部 電壓 - 電源,模擬:1.7 V ~ 1.9 V 電壓 - 電源,數(shù)字:1.7 V ~ 1.9 V 特性:- 工作溫度:-40°C ~ 85°C 封裝/外殼:32-WFQFN 裸露焊盤,CSP 供應(yīng)商器件封裝:32-LFCSP-WQ(5x5) 標(biāo)準(zhǔn)包裝:1,500
AD9642 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 170 MSPS/210 MSPS/250 MSPS, 1.8 V Analog-to-Digital Converter (ADC)
AD9642-170EBZ 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 14 Bit 170 Msps 1.8V ADC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
AD9642-210EBZ 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 14 Bit 210 Msps 1.8V ADC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V