PerkinElmer Optoelectronics
8
4.1.3 Alt Slave Mode 1
Alt Slave Mode 1 operates similarly to the Slave Mode except that the camera
operates on the internal camera clock CCLK (The basic camera model clock rate)
while the exposure is determined by the externally applied LR and LT signals.
There must be at least N+41 CCLK cycles between successive LT commands.
4.1.4 Alt Slave Mode 2
In Alt Slave Mode 2 the camera accepts a user supplied master clock MCLK and
line transfer signal LT. The LR signal in this mode is ignored.
4.1.4.1 Alt Slave Mode 2 Exposure
The exposure in Alt Slave Mode 2 is determined by the period of LT. There must
be at least N+41 CCLK cycles between successive LT commands.
4.1.5 Line Period Limits
Table 1 Line Period Limit Definition
Model
# Pixels
Clock
Max Line Scan
Rate
Min. Line
Scan Period
LC3011
512
10 MHz
18,083 L/sec
55.3 msec
LC3012
1024
10 MHz
9,389 L/sec
106.5msec
LC3013
2048
10 MHz
4,787 L/sec
208.9 msec
LC3021
512
20 MHz
36,166 L/sec
27.6 msec
LC3022
1024
20 MHz
18,779 L/sec
53.2 msec
LC3023
2048
20 MHz
9,574 L/Sec
104.4 msec
