AD9991KCP Analog Devices Inc, AD9991KCP Datasheet - Page 12

• Manufacturer Part Number: AD9991KCP
• Description: IC CCD SIGNAL PROCESSOR 56-LFCSP
• Manufacturer: Analog Devices Inc
• Type: CCD Signal Processor, 10-Bitr

Specifications of AD9991KCP

• Rohs Status: RoHS non-compliant
• Input Type: Logic
• Output Type: Logic
• Interface: 3-Wire Serial
• Mounting Type: Surface Mount
• Package / Case: 56-LFCSP
• Analog Front End Type: CCD
• Analog Front End Category: Video
• Interface Type: Serial (3-Wire)
• Input Voltage Range: 0.5V
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (typ): 3V
• Operating Supply Voltage (max): 3.6V
• Resolution: 10b
• Number Of Adc's: 1
• Power Supply Type: Analog/Digital
• Operating Temp Range: -20C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 56
• Package Type: LFCSP EP
• Number Of Channels: 1
• Current - Supply: -
• Lead Free Status / RoHS Status: Not Compliant

AD9991
(INTERNAL)
CCDIN
DCLK
DOUT
SHD
CLI
NOTES
DEFAULT TIMING VALUES ARE SHOWN: SHDLOC = 0, DOUT PHASE = 0, DCLKMODE = 0.
HIGHER VALUES OF SHD AND/OR DOUTPHASE WILL SHIFT DOUT TRANSITION TO THE RIGHT, WITH RESPECT TO CLI LOCATION.
POSITION
PERIOD
SIGNAL
PERIOD
PIXEL
H1/H3
H2/H4
PIXEL
DOUT
NOTES
DATA OUTPUT (DOUT) AND DCLK PHASE ARE ADJUSTABLE WITH RESPECT TO THE PIXEL PERIOD.
WITHIN ONE CLOCK PERIOD, THE DATA TRANSITION CAN BE PROGRAMMED TO 48 DIFFERENT LOCATIONS.
OUTPUT DELAY (
DCLK
CCD
RG
t
N-13
CLIDLY
N-1
NOTES
ALL SIGNAL EDGES ARE FULLY PROGRAMMABLE TO ANY OF THE 48 POSITIONS WITHIN ONE PIXEL PERIOD.
DEFAULT POSITIONS FOR EACH SIGNAL ARE SHOWN.
P[0]
N-12
N
P[0]
SAMPLE PIXEL N
t
RGr[0]
OD
Hr[0]
) FROM DCLK RISING EDGE TO DOUT RISING EDGE IS PROGRAMMABLE.
N-11
N+1
t
OD
Figure 7. High Speed Timing Default Locations
Figure 8a. Digital Output Phase Adjustment
N-10
N+2
P[12]
N+3
N-9
RGf[12]
P[12]
Figure 8b. Pipeline Delay
N+4
N-8
PIPELINE LATENCY=11 CYCLES
N+5
N-7
–12–
P[24]
SHP[24]
P[24]
N+6
Hf[24]
N-6
N+7
N-5
N+8
N-4
P[36]
P[36]
N+9
N-3
t
S1
N+10
N-2
P[48] = P[0]
N+11
N-1
P[48] = P[0]
SHD[0]
N+12
N
N+13
N+1
N+2
REV. 0