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參數(shù)資料
| 型號： | AD9991 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 10-Bit CCD Signal Processor with Precision Timing Generator |
| 中文描述： | 10位CCD信號處理器與精密時序發(fā)生器 |
| 文件頁數(shù)： | 5/60頁 |
| 文件大?。?/td> | 826K |
| 代理商： | AD9991 |
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AD9991
–5–
TIMING SPECIFICATIONS
(C
L
= 20 pF, AVDD = DVDD = DRVDD = 3.0 V, f
CLI
= 27 MHz, unless otherwise noted.)
Parameter Symbol Min
MASTER CLOCK, CLI (Figure 4)
CLI Clock Period t
CONV
37
CLI High/Low Pulsewidth 14.8
Delay from CLI Rising Edge to Internal Pixel Position 0 t
CLIDLY
AFE CLPOB Pulsewidth
1, 2
(Figures 9 and 14) 2
AFE SAMPLE LOCATION
1
(Figure 7)
SHP Sample Edge to SHD Sample Edge t
S1
17
DATA OUTPUTS (Figures 8a and 8b)
Output Delay from DCLK Rising Edge
1
t
OD
Pipeline Delay from SHP/SHD Sampling to DOUT
SERIAL INTERFACE (Figures 40a and 40b)
Maximum SCK Frequency f
SCLK
10
SL to SCK Setup Time t
LS
10
SCK to SL Hold Time t
LH
10
SDATA Valid to SCK Rising Edge Setup t
DS
10
SCK Falling Edge to SDATA Valid Hold t
DH
10
SCK Falling Edge to SDATA Valid Read t
DV
10
NOTES
1
Parameter is programmable.
2
Minimum CLPOB pulsewidth is for functional operation only. Wider typical pulses are recommended to achieve good clamp performance.
Specifications subject to change without notice.
Typ
Max
Unit
18.5
6
20
21.8
ns
ns
ns
Pixels
18.5
ns
8
11
ns
Cycles
MHz
ns
ns
ns
ns
ns
ABSOLUTE MAXIMUM RATINGS
*
With
Respect
Parameter To Min
AVDD AVSS –0.3
TCVDD TCVSS –0.3
HVDD HVSS –0.3
RGVDD RGVSS –0.3
DVDD DVSS –0.3
DRVDD DRVSS –0.3
RG Output RGVSS –0.3
H1–H4 Output HVSS –0.3
Digital Outputs DVSS –0.3
Digital Inputs DVSS –0.3
SCK, SL, SDATA DVSS –0.3
REFT, REFB, CCDIN AVSS –0.3
Junction Temperature
Lead Temperature, 10 sec
Max Unit
+3.9 V
+3.9 V
+3.9 V
+3.9 V
+3.9 V
+3.9 V
RGVDD + 0.3 V
HVDD + 0.3 V
DVDD + 0.3 V
DVDD + 0.3 V
DVDD + 0.3 V
AVDD + 0.3 V
150 °C
350 °C
*
Stresses above those listed under Absolute Maximum Ratings may cause permanent
damage to the device. This is a stress rating only. Functional operation of the device
at these or any other conditions above those listed in the operational sections of
this specification is not implied. Exposure to absolute maximum rating conditions
for extended periods may affect device reliability. Absolute maximum ratings apply
individually only, not in combination. Unless otherwise specified, all other voltages
are referenced to GND.
PACKAGE THERMAL CHARACTERISTICS
Thermal Resistance
JA
= 25°C/W
*
*
is measured using a 4-layer PCB with the exposed paddle soldered to the
board.
ORDERING GUIDE
Temperature Package Package
Model Range Description Option
AD9991KCP –20°C to +85°C LFCSP CP-56
AD9991KCPRL –20°C to +85°C LFCSP CP-56
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily ac cu mu ate on
the human body and test equipment and can discharge without detection. Although the AD9991 features
proprietary ESD pro ec ion circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD pre cau ions are rec om mend ed to avoid per or mance
deg a da ion or loss of functionality.
REV. 0
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| AD9991KCP | 制造商:Analog Devices 功能描述:AFE Video 1ADC 10-Bit 3V 56-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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| AD9991KCPZ | 功能描述:IC CCD SIGNAL PROCESSOR 56-LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關(guān)文件:Automotive Product Guide 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:20-TSSOP 包裝:管件 |
| AD9991KCPZRL | 功能描述:IC CCD SIGNAL PROCESSOR 56-LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關(guān)文件:Automotive Product Guide 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:20-TSSOP 包裝:管件 |
| AD9992 | 制造商:AD 制造商全稱:Analog Devices 功能描述:12-Bit CCD Signal Processor with Precision Timing Generator |
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