saa7191b NXP Semiconductors, saa7191b Datasheet - Page 18

• Manufacturer Part Number: saa7191b
• Description: Digital Multistandard Colour Decoder, Square Pixel Dmsd-sqp
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9
V
August 1996
SYMBOL
V
I
I
V
V
I
I
V
Data clock and control inputs (pins 3, 4, 6 to 17, 20 to 23, 27, 34, 43 and 64), Fig.11
V
V
V
V
I
C
t
t
LFCO output (pin 36)
V
V
YUV-bus, HREF and VS outputs (pins 30, 42, 45 to 50 and pins 53 to 62)
V
V
C
Control outputs (pins 24 to 26, 29, 31, 32, 39, 63, 65, 66 and 68); Fig.12
V
V
C
DD
2
40,41
ACK
LI
SU.DAT
HD.DAT
DD
DD
IL
IH
OL
IL
IH
IL
IH
o
36
OL
OH
OL
OH
C-bus, SDA and SCL (pins 40 and 41)
I
L
L
Digital Multistandard Colour Decoder,
Square Pixel (DMSD-SQP)
CHARACTERISTICS
= 4.5 to 5.5 V; T
supply voltage range (pins 5, 18, 28, 37, 52)
total supply current (pins 5, 18, 28, 37, 52)
input voltage LOW
input voltage HIGH
input current
output current on pin 40
output voltage at acknowledge
LLC input voltage LOW (pin 27)
LLC input voltage HIGH
other input voltage LOW
other input voltage HIGH
input leakage current
input capacitance
input data set-up time
input data hold time
output signal (peak-to-peak value)
output voltage range
output voltage LOW
output voltage HIGH
load capacitance
output voltage LOW
output voltage HIGH
load capacitance
amb
= 0 to 70 C unless otherwise specified.
PARAMETER
V
outputs not connected
acknowledge
I
data inputs; note 1
I/O high-ohmic
clock inputs
Fig.9
note 2
notes 1 and 2
notes 1 and 2
18
40
DD
= 3 mA
= 5 V; inputs LOW;
CONDITIONS
4.5
3
3
2.4
2.0
11
3
1.4
1
Figures 10 and 15 to 25
0
2.4
15
0
2.4
7.5
MIN.
0.5
0.5
0.5
5
100
TYP.
Product specification
SAA7191B
5.5
250
1.5
V
-
0.4
0.6
V
0.8
V
10
8
8
10
2.6
V
0.6
V
50
0.6
V
25
10
DD
DD
DD
DD
DD
DD
MAX.
0.5 V
0.5
0.5
UNIT
V
mA
V
mA
V
V
V
V
V
pF
pF
pF
ns
ns
V
V
V
V
pF
V
V
pF
A
A