saa4977h NXP Semiconductors, saa4977h Datasheet - Page 21

• Manufacturer Part Number: saa4977h
• Description: Video Processing
• Manufacturer: NXP Semiconductors

Philips Semiconductors
10 CHARACTERISTICS
V
V
2000 May 25
Supply
V
V
I
I
V
V
V
I
I
I
Dissipation
P
Luminance input signal (Y clamp level digital 16)
V
C
I
I
G
G
Colour difference input signals (U and V clamp level digital 128)
V
C
I
I
G
G
DDA(1,2,3)
DDD(1,2,3)
DDA(4,5)
DDD(4,5,6)
DDIO
LI
I
LI
I
DDD(1,2,3)
DDIO
SYMBOL
DDA(1,2,3)
DDD(1,2,3)
DDA(4,5)
DDD(4,5,6)
DDIO
tot
i(p-p)
AGC(max)
AGC(acc)
i(p-p)
AGC(max)
AGC(acc)
i
i
Besic
AGC(max)
AGC(acc)
AGC(max)
AGC(acc)
= 4.75 to 5.25 V; T
= 4.75 to 5.25 V; V
analog supply voltage front-end
digital supply voltage front-end
analog supply current front-end
digital supply current front-end
analog supply voltage back-end
digital supply voltage back-end
I/O supply voltage back-end
analog supply current back-end
digital supply current back-end
I/O supply current back-end
total power dissipation
Y input level
(peak-to-peak value)
input capacitance
input leakage current
input current
maximum AGC attenuation
maximum AGC gain
AGC attenuation accuracy digital
AGC gain accuracy digital
U input level
(peak-to-peak value)
V input level
(peak-to-peak value)
input capacitance
input leakage current
input current
maximum AGC attenuation
maximum AGC gain
AGC attenuation accuracy digital
AGC gain accuracy digital
PARAMETER
amb
= 0 to 60 C; unless otherwise specified.
DDA(1,2,3)
= 4.75 to 5.25 V; V
AGC fixed at 0 dB; note 1
clamp not active
during clamping
AGC fixed at 0 dB; note 1
AGC fixed at 0 dB; note 1
clamp not active
during clamping
CONDITIONS
DDD(4,5,6)
21
= 3.15 to 3.45 V; V
4.75
4.75
3.15
3.15
3.15
0.95
5.75
5.75
1.29
1.00
5.75
5.75
MIN.
DDA(4,5)
5.0
5.0
85
65
3.3
3.3
5.0
25
40
1
1.00
7
6
6
8
8
1.34
1.05
6
6
8
8
TYP.
= 3.15 to 3.45 V;
Preliminary specification
5.25
5.25
100
80
3.45
3.45
5.25
35
55
10
1.3
1.05
15
100
1.39
1.10
15
100
150
150
SAA4977H
MAX.
V
V
mA
mA
V
V
V
mA
mA
mA
W
V
pF
nA
dB
dB
bits
bits
V
V
pF
nA
dB
dB
bits
bits
UNIT
A
A