saa5244a NXP Semiconductors, saa5244a Datasheet - Page 14

• Manufacturer Part Number: saa5244a
• Description: Integrated Teletext Decoder Ivt1.1
• Manufacturer: NXP Semiconductors

Philips Semiconductors
March 1992
handbook, full pagewidth
handbook, full pagewidth
Integrated VIP and teletext decoder
(IVT1.1)
(1) also BLAN in character and box blanking
R, G, B, Y
R, G, B, Y
SDA
SCL
SDA
(TCS)
LSP
(1)
(1)
MBC764
0
0
0
t BUF
4.66
Fig.5 Display output timing (a) line rate (b) field rate.
41
t HD;STA
16.67
lines 42 to 291 inclusive (and 355 to 604 inclusive interlaced)
Fig.6 I
(a) LINE RATE
(b) FIELD RATE
t LOW
2
C-bus timing.
14
display period
t SU;STA
display period
t r
40 s
t HD;DAT
t HIGH
t f
56.67 s
t SU;DAT
291
line numbers
MLA662 - 1
t SU;STO
64 s
Product specification
312
SAA5244A