AD9923BBCZ Analog Devices Inc, AD9923BBCZ Datasheet - Page 51

• Manufacturer Part Number: AD9923BBCZ
• Manufacturer: Analog Devices Inc

Specifications of AD9923BBCZ

• Analog Front End Type: CCD
• Analog Front End Category: Video
• Interface Type: Serial (3-Wire)
• Sample Rate: 36MSPS
• Input Voltage Range: 0.7V
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (typ): 3V
• Operating Supply Voltage (max): 3.6V
• Resolution: 12b
• Number Of Adc's: 1
• Power Supply Type: Analog/Digital
• Operating Temp Range: -25C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 105
• Package Type: CSPBGA
• Number Of Channels: 1
• Lead Free Status / RoHS Status: Compliant

SUBCK
SHUT0 TO SHUT3
VSUB
VSG1
SHUT0 TO SHUT3 1
VD
1
VSUB OPERATION:
1. ACTIVE POLARITY IS DEFINED BY VSUBPOL (ABOVE EXAMPLE IS VSUB ACTIVE HIGH).
2. ON POSITION IS PROGRAMMABLE, MODE 0 TURNS ON AT THE START OF EXPOSURE, MODE 1 TURNS ON AT THE START OF READOUT.
3. OFF POSITION OCCURS AT END OF READOUT.
4. OPTIONAL VSUB KEEP-ON MODE LEAVES THE VSUB ACTIVE AT THE END OF THE READOUT.
SUBCK
TRIGGER
SUBCK
VSUB
VSG
VSG
VD
VD
SHUT_ON = 1
SHUT PROGRAMMABLE SETTINGS:
1. ACTIVE POLARITY. DEFINES THE LOGIC LEVEL DURING ON TIME. ABOVE EXAMPLE USES ACTIVE POLARITY = 1.
2. ON POSITION IS PROGRAMMABLE DURING ANY EXPOSURE FIELD. ABOVE EXAMPLE USES SHUTON_FD = 1.
3. OFF POSITION IS PROGRAMMABLE DURING ANY EXPOSURE FIELD. ABOVE EXAMPLE USES SHUTOFF_FD = 2.
SHUT PROGRAMMABLE SETTINGS:
1. ACTIVE POLARITY. DEFINES THE LOGIC LEVEL DURING ON TIME. ABOVE EXAMPLE USES ACTIVE POLARITY = 1.
2. ON POSITION IS PROGRAMMABLE DURING ANY EXPOSURE FIELD. ABOVE EXAMPLE USES SHUTON_FD = 1.
3. OFF POSITION IS PROGRAMMABLE DURING ANY EXPOSURE FIELD. ABOVE EXAMPLE USES SHUTOFF_FD = 2.
OFF STATE
(ON)
2
MODE 0
OFF STATE
ON STATE
EXPOSURE
EXPOSURE
AND SHUT
TRIGGER
TRIGGER
Figure 69. Manual Control of SHUT0 to SHUT3 Signals
Figure 68. SHUT0 to SHUT3 Signal Programmability
Figure 67. VSUB0, VSUB1 Signal Programmability
t
EXP
EXPOSURE FIELD 0
EXPOSURE FIELD 0
Rev. 0 | Page 51 of 88
MODE 1
2
EXPOSURE FIELD 1
EXPOSURE FIELD 1
2
SHUT_ON = 0
READOUT
ON STATE
(OFF)
t
t
EXP
EXP
EXPOSURE FIELD 2
EXPOSURE FIELD 2
3
3
4
AD9923