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參數(shù)資料
| 型號： | SAA4977H |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費家電 |
| 英文描述： | Besic |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| 封裝： | PLASTIC, SOT-318-2, QFP-80 |
| 文件頁數(shù)： | 20/32頁 |
| 文件大?。?/td> | 186K |
| 代理商： | SAA4977H |
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1998 Jul 23
20
Philips Semiconductors
Preliminary specification
Besic
SAA4977H
10 CHARACTERISTICS
V
DDD(1,2,3)
= 4.75 to 5.25 V; V
DDA(1,2,3)
= 4.75 to 5.25 V; V
DDD(4,5,6)
= 3.15 to 3.45 V; V
DDA(4,5)
= 3.15 to 3.45 V;
T
amb
= 0 to 60
°
C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
V
DDA(1,2,3)
V
DDD(1,2,3)
I
DDA(1,2,3)
I
DDD(1,2,3)
V
DDA(4,5)
V
DDD(4,5,6)
V
DDIO
I
DDA(4,5)
I
DDD(4,5,6)
I
DDIO
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
4.75
4.75
3.15
3.15
4.75
5.0
5.0
85
65
3.3
3.3
5.0
25
40
1
5.25
5.25
100
80
3.45
3.45
5.25
35
55
10
V
V
mA
mA
V
V
V
mA
mA
mA
Dissipation
P
tot
total power dissipation
1.3
W
Luminance input signal (Y clamp level digital 16)
V
i(p-p)
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
AGC fixed at 0 dB; note 1
0.95
1.00
1.05
V
C
i
I
LI
I
I
α
AGC(max)
G
AGC(max)
α
AGC(acc)
5.75
5.75
7
6
6
8
15
100
±
150
pF
nA
μ
A
dB
dB
bits
clamp not active
during clamping
G
AGC(acc)
8
bits
Colour difference input signals (U and V clamp level digital 128)
V
i(p-p)
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
AGC fixed at 0 dB; note 1
1.29
1.34
1.39
V
AGC fixed at 0 dB; note 1
1.00
1.05
1.10
V
C
i
I
LI
I
I
α
AGC(max)
G
AGC(max)
α
AGC(acc)
5.75
5.75
6
6
8
15
100
±
150
pF
nA
μ
A
dB
dB
bits
clamp not active
during clamping
G
AGC(acc)
8
bits
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAA4978 | Picture Improved Combined Network PICNIC |
| SAA4978H | Picture Improved Combined Network PICNIC |
| SAA4979H | Sample rate converter with embedded high quality dynamic noise reduction and expansion port |
| SAA4981 | Monolithic integrated 16 : 9 compressor |
| SAA4981T | Monolithic integrated 16 : 9 compressor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA4978 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Picture Improved Combined Network PICNIC |
| SAA4978H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Picture Improved Combined Network PICNIC |
| SAA4979H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Sample rate converter with embedded high quality dynamic noise reduction and expansion port |
| SAA4981 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Monolithic integrated 16 : 9 compressor |
| SAA4981T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Monolithic integrated 16 : 9 compressor |
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