saa5284 NXP Semiconductors, saa5284 Datasheet - Page 11

• Manufacturer Part Number: saa5284
• Description: Multimedia Video Data Acquisition Circuit
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Notes
1. ESD protection of this pin falls below the Philips General Quality Specification (GQS). Therefore it is recommended
2. The I
1998 Feb 05
I
f
t
t
t
t
t
t
t
t
t
t
SYMBOL
2
i(SCL)
LOW
HIGH
SU;DAT
HD;DAT
SU;STO
BUF
HD;STA
SU;STA
r
f
C-bus timings (see note 2 and Fig.8)
Multimedia video data acquisition circuit
that a diode is connected from pin RDY to V
V
DDD
2
is in the range 0.4 to 0.8 V.
C-bus interface pins SDA and SCL may pull the data and clock lines below 3 V while the digital power supply
SCL input clock frequency
SCL LOW time
SCL HIGH time
data set-up time
data hold time
set-up time STOP condition
bus free time
hold time START condition
set-up time repeated START f
rise time (SDA and SCL)
fall time (SDA and SCL)
PARAMETER
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
i(SCL)
i(SCL)
i(SCL)
i(SCL)
i(SCL)
i(SCL)
i(SCL)
i(SCL)
i(SCL)
i(SCL)
i(SCL)
i(SCL)
i(SCL)
i(SCL)
i(SCL)
i(SCL)
i(SCL)
i(SCL)
i(SCL)
i(SCL)
i(SCL)
i(SCL)
DDD
= 100 kHz
= 400 kHz
= 100 kHz
= 400 kHz
= 100 kHz
= 400 kHz
= 100 kHz
= 400 kHz
= 100 kHz
= 400 kHz
= 100 kHz
= 400 kHz
= 100 kHz
= 400 kHz
= 100 kHz
= 400 kHz
= 100 kHz
= 400 kHz
= 100 kHz
= 400 kHz
= 100 kHz
= 400 kHz
.
CONDITIONS
11
0
0
4.7
1.3
4.0
0.6
250
100
0
0
4.7
0.6
4.7
1.3
4.0
0.6
4.7
0.6
MIN.
TYP.
Objective specification
100
400
1000
300
300
300
MAX.
SAA5284
kHz
kHz
ns
ns
ns
ns
ns
ns
UNIT
s
s
s
s
s
s
s
s
s
s
s
s
s
s