STV-5410-R01 STMICROELECTRONICS [STMicroelectronics], STV-5410-R01 Datasheet - Page 86

• Manufacturer Part Number: STV-5410-R01
• Description: Mono and Colour Digital Video CMOS Image Sensors
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

VV5410 & VV6410
Clock Signal
10. Clock Signal
VV5410/VV6410 system clock is supplied from an external clock source directly driving the CLKI pin. The clock pad has an
integral Schmitt buffer to filter noise from the clock source. Please note that there is no support for an external resonator circuit.
VV5410/VV6410
Clock
CLK
CLOCK
CLKI
Source
DIVISION
Figure 46 : CMOS Clock Source
The clock signal must be a square wave with, ideally a 50% ( 10%) mark:space ratio, although a non-ideal mark:space ratio can
be tolerated, please contact STMicroelectronics for details. The maximum input clock frequency for the module is 24.0 MHz. If
the 24MHz crystal is preferred then the user must select the pre-clock divide by 1.5 option such that the bulk of the internal logic
is driven by a 16MHz clock, see serial interface, register 16
, data_format.
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