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参数资料
| 型号： | AD9944KCPZRL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 18/20页 |
| 文件大小： | 0K |
| 描述： | IC CCD SIGNAL PROCESSOR 32-LFCSP |
| 标准包装： | 5,000 |
| 类型： | CCD 信号处理器，12 位 |
| 输入类型： | 逻辑 |
| 输出类型： | 逻辑 |
| 接口： | 3 线串口 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-VFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 32-LFCSP-VQ（5x5） |
| 包装： | 带卷 (TR) |
Data Sheet
AD9943/AD9944
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Figure 2. AD9943 Pin Configuration
Table 6. AD9943 Pin Function Descriptions
Pin No.
Mnemonic
Type1
Description
1 to 10
D0 to D9
DO
Digital Data Outputs.
11
DRVDD
P
Digital Output Driver Supply.
12
DRVSS
P
Digital Output Driver Ground.
13
DVDD
P
Digital Supply.
14
DATACLK
DI
Digital Data Output Latch Clock.
15
DVSS
P
Digital Supply Ground.
16
PBLK
DI
Preblanking Clock Input.
17
CLPOB
DI
Black Level Clamp Clock Input.
18
SHP
DI
CDS Sampling Clock for CCD Reference Level.
19
SHD
DI
CDS Sampling Clock for CCD Data Level.
20
AVDD
P
Analog Supply.
21
AVSS
P
Analog Ground.
22
CCDIN
AI
Analog Input for CCD Signal.
23
REFT
AO
A/D Converter Top Reference Voltage Decoupling.
24
REFB
AO
A/D Converter Bottom Reference Voltage Decoupling.
25
SL
DI
Serial Digital Interface Load Pulse.
26
SDATA
DI
Serial Digital Interface Data Input.
27
SCK
DI
Serial Digital Interface Clock Input.
28 to 30
NC
Internally pulled down. Float or connect to GND.
31 to 32
NC
Internally not connected.
EPAD
Exposed Pad. Solder the exposed pad to the ground plane of the PCB.
1
Type: AI = analog input, AO = analog output, DI = digital input, DO = digital output, P = power, and NC = no connect.
REFB
REFT
CCDIN
AVSS
D0
D1
D2
NC
2
AVDD
SHD
SHP
CLPOB
D8
D9
DRV
DD
DRV
S
DV
DD
DAT
ACL
K
D
VSS
P
BL
K
D3
D4
D5
D6
D7
NC
2
NC
1
NC
1
NC
1
S
CK
S
DAT
A
SL
1NC = NO CONNECT. INTERNALLY PULLED DOWN. FLOAT OR CONNECT TO GND.
2NC = NO CONNECT. INTERNALLY NOT CONNECTED.
NOTES
1. SOLDER THE EXPOSED PAD TO THE GROUND PLANE OF THE PCB.
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
9
10
1
12
13
14
15
16
32
31
30
29
28
27
26
25
AD9943
TOP VIEW
(Not to Scale)
02905-
003
Rev. C | Page 7 of 20
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相关代理商/技术参数 |
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|---|---|
| AD9944KCPZRL1 | 制造商:AD 制造商全称:Analog Devices 功能描述:Complete 10-Bit and 12-Bit, 25 MHz CCD Signal Processors |
| AD9945 | 制造商:AD 制造商全称:Analog Devices 功能描述:Complete 12-Bit 40 MHz CCD Signal Processor |
| AD9945KCP | 制造商:Analog Devices 功能描述:AFE Video 1ADC 12-Bit 3V 32-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:12 BIT 40 MSPS FRONT END CONVERTER - Bulk |
| AD9945KCPRL | 制造商:Analog Devices 功能描述:AFE Video 1ADC 12-Bit 3V 32-Pin LFCSP EP T/R 制造商:Rochester Electronics LLC 功能描述:12 BIT 40 MSPS FRONT END CONVERTER - Tape and Reel |
| AD9945KCPRL7 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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