Texas Instruments TMC57750PM

Description
The TMC57750 is a monolithic integrated circuit designed to supply timing signals for the Texas Instruments (TI™) 4mm TC255 monochrome CCD image sensor.
The TMC57750 supplies both CCD drive signals and EIA170 televisionsynchronization signals at standard video rates.
It requires a single 5V supply voltage and a 25MHz timing crystal or crystal oscillator.
The TMC57750 provides the user with several options including antibloomingfrequency selection, external synchronization, fixed electronicshutter selection, electronic autoiris, and window selection.
The TMC57750 is designed to drive the TC255 CCD image sensor through an intermediary levelshifting device such as the TI TMC57253 serial and parallel driver.
It supplies sampling, clamping, and synchronizing signals for the TI SN76121OFR video processor.
The TMC57750 EIA170 synchronization signals include composite sync, composite blank, and field indicator.
The TMC57750 is supplied in a 64pin plastic flat package and is characterized for operation from 20°C to 45°C.

Features
AutoIris Capability
ElectronicWindowing Options
Horizontal and Vertical Resets for External Synchronization
DoubleSpeed Readout Option

Applications
CCD Cameras
Industrial Inspection Systems
Medical Imaging Systems
Robotics