SAA7124WP PHILIPS [NXP Semiconductors], SAA7124WP Datasheet - Page 19

• Manufacturer Part Number: SAA7124WP
• Description: Digital Video Encoder ECO-DENC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Table 7 Subaddress 5A
Table 8 Subaddress 5B and 5D
Notes
1. GAINU = 2.17
2. GAINU = 2.05
Table 9 Subaddress 5C and 5E
Notes
1. GAINV = 1.55
2. GAINV = 1.46
1996 Nov 07
DATA BYTE
CHPS
DATA BYTE
GAINU
DATA BYTE
GAINV
Digital Video Encoder (ECO-DENC)
phase of encoded colour
subcarrier (including burst)
relative to horizontal sync.
Can be adjusted in steps
of 360/256 degrees
variable gain for Cb signal;
input representation
accordance with
“CCIR 601”
variable gain for Cr signal;
input representation
accordance with
“CCIR 601”
DESCRIPTION
DESCRIPTION
DESCRIPTION
nominal to +1.55
nominal to +1.46
nominal to +2.16
nominal to +2.04
nominal.
nominal.
nominal.
nominal.
white-to-black = 92.5 IRE
white-to-black = 100 IRE
white-to-black = 92.5 IRE
white-to-black = 100 IRE
GAINU = 0
GAINU = 118 (76H)
GAINU = 0
GAINU = 125 (7DH)
GAINV = 0
GAINV = 165 (A5H)
GAINV = 0
GAINV = 175 (AFH)
CONDITIONS
CONDITIONS
VALUE
tbf
tbf
tbf
tbf
19
(2)
(2)
(1)
(1)
PAL-B/G and data from input ports
PAL-B/G and data from look-up table
NTSC-M and data from input ports
NTSC-M and data from look-up table
output subcarrier of U contribution = 0
output subcarrier of U contribution = nominal
output subcarrier of U contribution = 0
output subcarrier of U contribution = nominal
output subcarrier of V contribution = 0
output subcarrier of V contribution = nominal
output subcarrier of V contribution = 0
output subcarrier of V contribution = nominal
SAA7124; SAA7125
REMARKS
REMARKS
RESULT
Preliminary specification