AD9945KCPZ Analog Devices Inc, AD9945KCPZ Datasheet - Page 11

• Manufacturer Part Number: AD9945KCPZ
• Description: IC CCD SIGNAL PROCESSOR 32-LFCSP
• Manufacturer: Analog Devices Inc
• Type: CCD Signal Processor, 12-Bitr

Specifications of AD9945KCPZ

• Input Type: Logic
• Output Type: Logic
• Interface: 3-Wire Serial
• Mounting Type: Surface Mount
• Package / Case: 32-LFCSP
• Ic Function: CCD Signal Processor IC
• Supply Voltage Range: 2.7V To 3.6V
• Operating Temperature Range: -20°C To +85°C
• Digital Ic Case Style: LFCSP
• No. Of Pins: 32
• Msl: MSL 3 - 168 Hours
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

REV. B
CCD MODE TIMING
OUTPUT
SIGNAL
CLPOB
DATACLK
DATA
PBLK
OUTPUT
CCD
SIGNAL
DATA
CCD
SHD
SHP
NOTES
1. CLPOB WILL OVERWRITE PBLK. PBLK WILL NOT AFFECT CLAMP OPERATION IF OVERLAPPING WITH CLPOB.
2. PBLK SIGNAL IS OPTIONAL.
3. DIGITAL OUTPUT DATA WILL BE ALL ZEROS DURING PBLK. OUTPUT DATA LATENCY IS NINE DATACLK CYCLES.
NOTES
1. RECOMMENDED PLACEMENT FOR DATACLK RISING EDGE IS BETWEEN THE SHD RISING EDGE AND NEXT SHP FALLING EDGE.
2. CCD SIGNAL IS SAMPLED AT SHP AND SHD RISING EDGES.
EFFECTIVE PIXELS
EFFECTIVE PIXEL DATA
t
ID
t
S1
N–10
t
OD
N
t
ID
Figure 9. Typical CCD Mode Line Clamp Timing
N– 9
OPTICAL BLACK PIXELS
t
S2
N+1
OB PIXEL DATA
Figure 8. CCD Mode Timing
N– 8
t
CP
–11–
N+2
HORIZONTAL
BLANKING
DUMMY PIXELS
DUMMY BLACK
N– 1
N+9
EFFECTIVE PIXELS
EFFECTIVE DATA
AD9945
N
N+10