參數(shù)資料
型號： SAA7151B
廠商： NXP SEMICONDUCTORS
元件分類： 顏色信號轉(zhuǎn)換
英文描述： Digital multistandard colour decoder with SCART interface DMSD2-SCART
中文描述： COLOR SIGNAL DECODER, PQCC68
封裝： PLASTIC, MO-047AC, SOT-188-2, LCC-68
文件頁數(shù)： 23/49頁
文件大?。?/td> 311K
代理商： SAA7151B
April 1993
23
Philips Semiconductors
Product specification
Digital multistandard colour decoder with
SCART interface (DMSD2-SCART)
SAA7151B
CHARACTERISTICS
V
DD
= 4.5 to 5.5 V; T
amb
= 0 to 70
°
C unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
DD
I
DD
supply voltage range (pins 5, 18, 28, 37, 52)
total supply current (pins 5, 18, 28, 37, 52)
4.5
5
5.5
V
V
DD
= 5 V; inputs LOW;
outputs not connected
100
250
mA
I
2
C-bus, SDA and SCL
(pins 40 and 41)
V
I L
V
I H
I
40, 41
I
ACK
V
O L
input voltage LOW
input voltage HIGH
input current
output current on pin 40
output voltage at acknowledge
0.5
3
3
1.5
V
DD
+
0.5
±
10
0.4
V
V
μ
A
mA
V
acknowledge
I
40
= 3 mA
Data, clock and control inputs
(pins 3, 4, 6 to 17, 20 to 23, 27, 34, 64 and 68); Figures 14 and 15
V
I L
V
I H
V
I L
V
I H
I
leak
C
I
LL27 input voltage (pin 27)
LOW
HIGH
LOW
HIGH
0.5
2.4
0.5
2.0
11
3
0.6
V
DD
+
0.5
0.8
V
DD
+
0.5
10
8
8
10
V
V
V
V
μ
A
pF
pF
pF
ns
ns
other input voltages
input leakage current
input capacitance
data inputs; note 1
I/O high-impedance
clock inputs
Fig.17
t
SU.DAT
t
HD.DAT
input data set-up time
input data hold time
YUV-bus, HREF and VS outputs
(pins 30, 42, 45 to 50 and pins 53 to 62), Figures 10, 14 and 15
V
O L
V
O H
C
L
output voltage LOW
output voltage HIGH
load capacitor
notes 1 and 2
0
2.4
15
0.6
V
DD
50
V
V
pF
LFCO output
(pin 36)
V
o
V
36
output signal (peak-to-peak value)
output voltage range
note 2
1.4
1
2.6
V
DD
V
V
Control outputs
(pins 24 to 26, 29, 31, 32, 33, 39, 63, 65 and 66); Figures 12, 16 and 17
V
O L
V
O H
C
L
output voltage LOW
output voltage HIGH
load capacitor
notes 1 and 2
0
2.4
7.5
0.6
V
DD
25
V
V
pF
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