Extron electronic DDS 402 manual Specifications, Digital Display Scaler Reference Information

Reference Information

Specifications

Video input

Number/signal type	1 RGBHV, RGBS, RGsB
	1 RGBHV, RGBS, RGsB, component video
Connectors	(1) 15-pin HD female
	5 BNC female
Nominal level	1 Vp-p for Y of component video
	0.7 Vp-p for RGBfor R-Y and B-Y of component video
Minimum/maximum levels	Analog: 0.0 V to 2.0 Vp-p with no offset
Impedance	75 ohms
Horizontal frequency
RGB	Autoscan 24 kHz to 100 kHz
Video	PAL/NTSC 3.38/NTSC 4.43/SECAM
Vertical frequency	Autoscan 50 Hz to 120 Hz
Resolution range	Autoscan 560 x 384 to 1600 x 1200

Video processing

Digital sampling	24 bit, 8 bits per color; 140 MHz standard, 200 MHz zoom
Colors	16.8 million
Horizontal filtering	4 levels
Vertical filtering	8 levels

Video output

Number/signal type	2 identical outputs:
	1 RGBHV, HD component (Y, R-Y, B-Y) (on 15-pin HD)
	1 RGBHV, RGBS, HD component (Y, R-Y, B-Y) (on BNCs)
Connectors	(1) 15-pin HD female
	6 BNC female
	(1) 15-pin HD female (buffered local monitor output)
Nominal level	1 Vp-p for Y of component video
	0.7 Vp-p for RGB and for R-Y and B-Y of component video
Minimum/maximum levels	0.0 V to 1.0 Vp-p
Impedance	75 ohms
Scaled VGA resolution	640x480, 800x600, 832x624, 848x480, 852x480, 1024x768, 1280x768, 1280x1024,
	1360x765, 1360x1024, 1400x1050, 576p, 720p, 1080p, and 1080i
DC offset	±50 mV (max) with input at 0 offset
	(for R, G, B, and for Y of component video)
	350 ± 25 mV (max) with input at 0 offset (for R-Y, B-Y of component video)

Sync

Input type	RGBHV, RGBS, RGsB
Output type	RGBHV, RGBS
Standards	NTSC 3.58, NTSC 4.43, PAL, SECAM
Input level	0.0 V to 5.0 Vp-p
Output level	0.0 V to 5.0 Vp-p
Input impedance	75 ohms
Output impedance	510 ohms
Max input voltage	5.0 Vp-p
Polarity	RGBS: negative
	RGBHV: user-selectable

A-2 Digital Display Scaler • Reference Information