參數(shù)資料
型號(hào)： AD9842AJST
廠商： ANALOG DEVICES INC
元件分類： 消費(fèi)家電
英文描述： Complete 20 MSPS CCD Signal Processors
中文描述： SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝： PLASTIC, LQFP-48
文件頁(yè)數(shù)： 11/23頁(yè)
文件大?。?/td> 272K
代理商： AD9842AJST
REV. 0
AD9841A/AD9842A
–11–
PIXEL GAIN AMPLIFIER (
PxGA
) TIMING
FRAME n
VD
HD
FRAME n+1
LINE 0
LINE 1
LINE 2
LINE m
0101...
2323...
0101...
LINE m
–
1
LINE 0
LINE 1
LINE 2
LINE m
0101...
2323...
0101...
LINE m
–
1
NOTE: 0 = GAIN0, 1 = GAIN1, 2 = GAIN2, 3 = GAIN3
Figure 8. PxGA Mode 1 (Mosaic Separate) Frame/Line Gain Register Sequence
SHP
HD
PxGA
GAIN
3ns MIN
GAIN0
VD
3ns MIN
GAIN1
GAIN0
NOTES:
1. MINIMUM PULSEWIDTH FOR HD AND VD IS 5 PIXEL CYCLES.
2. BOTH VD AND HD ARE INTERNALLY UPDATED AT SHP RISING EDGES. MINIMUM SET-UP TIME IS 3ns.
3. EVERY HD RISING EDGE WITH A PREVIOUS VD RISING EDGE WILL RESET TO 0101.
4. EVERY HD RISING EDGE WITHOUT A PREVIOUS VD RISING EDGE WILL ALTERNATE BETWEEN 0101... AND 2323.
GAIN3
GAIN2
GAINX
GAINX
5 PIXEL MIN
Figure 9. PxGA Mode 1 (Mosaic Separate) Detailed Timing
EVEN FIELD
ODD FIELD
0101...
2323...
0101...
NOTE: 0 = GAIN0, 1 = GAIN1, 2 = GAIN2, 3 = GAIN3
0101...
2323...
0101...
HD
LINE 0
LINE 1
LINE 2
LINE m
LINE m
–
1
LINE 0
LINE 1
LINE 2
LINE m
LINE m
–
1
VD
Figure 10. PxGA Mode 2 (Interlace) Frame/Line Gain Register Sequence
SHP
HD
PxGA
GAIN
3ns MIN
GAIN0
3ns MIN
GAIN1
GAIN0
GAIN3
GAIN2
GAINX
GAINX
5 PIXEL MIN
VD
NOTES:
1. BOTH VD AND HD ARE INTERNALLY UPDATED AT SHP RISING EDGES.
2. EVERY HD RISING EDGE WITH A PREVIOUS VD RISING OR FALLING EDGE WILL RESET TO 0101.
3. EVERY HD RISING EDGE WITHOUT A PREVIOUS VD RISING EDGE WILL ALTERNATE BETWEEN 0101... AND 2323.
Figure 11. PxGA Mode 2 (Interlace) Detailed Timing
相關(guān)PDF資料
PDF描述
AD9843A Complete 10-Bit 20 MSPS CCD Signal Processor
AD9843AJST Complete 10-Bit 20 MSPS CCD Signal Processor
AD9844 Complete 12-Bit 20 MSPS CCD Signal Processor
AD9844A Complete 12-Bit 20 MSPS CCD Signal Processor
AD9844AJST Complete 12-Bit 20 MSPS CCD Signal Processor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9842AJSTRL 制造商:Analog Devices 功能描述:AFE Video 1ADC 10-Bit 3.3V 48-Pin LQFP T/R 制造商:Analog Devices 功能描述:AFE VID 1ADC 10-BIT 3.3V 48LQFP - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:12 BIT 20 MHZ ANALOG FRONT END - Tape and Reel
AD9842AJSTZ 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:
AD9842-EB 制造商:Analog Devices 功能描述:12 BIT 20 MHZ ANALOG FRONT END - Bulk
AD9843A 制造商:AD 制造商全稱:Analog Devices 功能描述:Complete 10-Bit 20 MSPS CCD Signal Processor
AD9843AJST 制造商:Analog Devices 功能描述:AFE Video 1ADC 10-Bit 3.3V 48-Pin LQFP 制造商:Analog Devices 功能描述:AFE VID 1ADC 10-BIT 3.3V 48LQFP - Bulk 制造商:Rochester Electronics LLC 功能描述:10 BIT 20 MSPS CCD SIGNAL PROCESSOR - Bulk
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