JAI TM-1020 用户手册

Normal scanning mode the TM-1020 series is for 1008 x 1018 pixels. The standard speed with single-
channel output is 15 frame/sec at the pixel clock of 20 MHz. The progressive scan reads every line from 
top to bottom and, unique in an interlace-scan camera, all lines are obtained per image capturing with 
electronic shutter.

This is a standard feature in the TM-1020 series. The camera scans two rows together and outputs 1008 
(H) x 509 (V) pixels at 30 frames per second. Two-row binning is typically implemented to increase 
speed and to display real-time images on multi-sync monitors. When scan mode is changed from full 
progressive scan to two-row binning, then the camera settings will default to those in page 1 settings. 

The TM-1020 series accepts an external sync of standard HD and VD at TTL level for general locking 
to a system sync and clock. The external sync is not available in two-row binning and the frequency 
requirement is as follows:

15 Frame/Sec Models:

 30 Frame/Sec Models:

fHD = 15.734 KHz ±5%

fHD = 31.47 KHz ±5%

fVD = 15.00 Hz ± 5%

fVD = 30.00 Hz ± 5%

(Internal Master clock = 40.00 MHz,

(Internal Master clock = 80.00 MHz,

Pixel clock = 20.00 MHz)

Pixel clock = 40.00 MHz)