Specifications

Display Mode

Horizontal

Vertical Fre-

Pixel Clock

Sync Polarity

 

Frequency

quency (Hz)

(MHz)

(H/V)

 

(kHz)

 

 

 

VESA, 1920 X 1080

66.587

59.934

138.500

+/-

Horizontal Frequency

The time to scan one line connecting the right edge to the left edge of the screen horizontally is called the Horizontal Cycle and the inverse number of the Horizontal Cycle is called the Horizontal Frequency. Unit: kHz

Vertical Frequency

Like a fluorescent lamp, the screen has to repeat the same image many times per second to display an image to the user. The frequency of this repetition is called the Vertical Frequency or Refresh Rate. Unit: Hz

General

General

Model Name

SyncMaster LD220G

LCD Panel

 

Size

21.5 inch (54 cm)

Display area

476.64 mm (H) x 268.11 mm (V)

Pixel Pitch

0.248 mm (H) x 0.248 mm (V)

Synchronization

 

Horizontal

30 ~ 75 kHz

Vertical

56 ~ 61 Hz

Display Color

 

16.7 M

 

Resolution

 

Optimum resolution

1920 x 1080@60 Hz

Maximum resolution

1920 x 1080@60 Hz

Input Signal, Terminated

RGB Analog, USB

0.7 Vp-p ± 5 %

Separate H/V sync, Composite, SOG

TTL level (V high ≥ 2.0 V, V low ≤ 0.8 V)

Maximum Pixel Clock

164 MHz (Analog, USB)