SDA9380-B21 Datasheet, PDF (55/72 Pages) Micronas – EDDC Enhanced Deflection Controller and RGB Processor

SDA 9380 - B21
Preliminary Data Sheet
Recommended operating conditions
Parameter
Symbol Min Nom Max Unit Remark
Input voltage data insertion
V_i-y
2.5
V
1.8
Dark current input DCI for cut off and white level control
FBL2L = 0
FBL2L = 1
Low input voltage
Full range input voltage
Maximum input current
Input RGB matrices
PAL/SECAM mode
0
1.8
2.7
I_i-DCImax 10
V
control bit RDCI=0
V
control bit RDCI=1
V
mA
V_i-DCI > V_dd
RGB matrix coefficients:
P_u
0.19
R=Y-V
G = Y + P_uU + P_vV
B=Y-U
P_v
0.51
U = - (B - Y)
V = - (R - Y)
NTSC/Jap mode
RGB matrix coefficients:
J_ur
R = Y + J_urU + J_vrV
J_vr
G = Y + J_ugU + J_vgV
B = Y + J_ubU
J_ug
J_vg
J_ub
NTSC/US mode
0.068
−=1.38
0.15
0.46
−=1
U = - (B - Y)
V = - (R - Y)
RGB matrix coefficients:
A_ur
R = Y + A_urU + A_vrV
A_vr
G = Y + A_ugU + A_vgV
B = Y + A_ubU + A_vbV
A_ug
A_vg
A_ub
A_vb
0.12
−=1.32
0.25
0.42
−=1.08
0.035
U = - (B - Y)
V = - (R - Y)
HDTV mode (according to SMPTE Standard 274M and EIA-770.3-A)
RGB matrix coefficients:
H_vr
R = Y + H_vrV
H_ug
G = Y + H_ugU + H_vgV
B = Y + H_ubU
H_vg
H_ub
Internal RGB matrices
1.575
−=0.187
−=0.468
1.856
U = P’_B =
= 0.539 (B - Y)
V = P’_R =
= 0.635 (R - Y)
See PAL/SECAM mode
Internal colour difference matrices
See PAL/SECAM mode
Micronas
8-47
2001-01-29