Samsung LS19TRTLB-XAA - Manual (Page 66)

Specifications
General
Model Name SyncMaster 920XT
LCD Panel
Size 19 inch(48cm)
Display area 376.32mm(H) x 301.056mm(V)
Pixel Pitch 0.294(H) x 0.294(V)
Synchronization
Horizontal 30 ~ 81 kHz
Vertical 56 ~ 75Hz
Display Color
16.7M
Resolution
Optimum resolution 1280x1024@60Hz
Maximum resolution 1280x1024@75Hz
Input Signal, Terminated
RGB Analog
0.7 Vp-p ± 5%
separate H/V sync, Composite,
TTL level (V high ≥ 2.0V, V low ≤ 0.8V)
Maximum Pixel Clock
135MHz (Analog)