- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄372368 > STV2246 Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode PDF資料下載
參數(shù)資料
| 型號(hào)： | STV2246 |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode |
| 中文描述： | 250 的低電流運(yùn)算，低反向泄露，低噪聲穩(wěn)壓二極管 |
| 文件頁(yè)數(shù)： | 30/76頁(yè) |
| 文件大小： | 2157K |
| 代理商： | STV2246 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)當(dāng)前第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)
STV223XD/224XC - ELECTRICAL CHARACTERISTICS
30/76
4.6 LUMA PART
Y
DELAY LINE
PEAKING CIRCUIT
Electrical parameter measured with color identified
BLACK STRETCH CONTROL (PIN BS)
See
Figure 12
Y OUTPUT
Symbol
t
D1
t
D2
t
D3
t
D4
Parameter
Test Conditions
Min.
Typ
520
640
560
710
Max.
Unit
ns
ns
ns
ns
Delay Time PAL/NTSC
Delay Time SECAM
Delay Time PAL/NTSC
Delay Time SECAM
SVHS mode, Register 1F d3 = 0
SVHS mode, Register 1F d3 = 0
CVBS mode, Register 1F d3 = 0
CVBS mode, Register 1F d3 = 0
lumDel1 = reg 1F d3 = 0, standard
luma delay
lumDel2 = reg 1F d3 = 1, shifted luma
delay
Trap-off
t
SHIFT
Delay Time (lumDel1 - lumDel2)
140
ns
Groupdel
Group Delay up to 3.5MHz
±30
ns
Symbol
fPEAK
Parameter
Test Conditions
Min.
2.5
Typ
3
Max.
3.5
Unit
MHz
Center Frequency
Gain Variation from Min. to Max.
peaking
Amplitude Variation compared to
B/W amplitude
Amplitude Variation compared to
B/W amplitude
Amplitude Variation compared to
B/W amplitude
Coring Range compared to B/W
Trap-off, coring ON
G
PEAK
At f
PEAK
, coring ON
9
dB
Overshoot
2T pulse, Max. peaking, coring ON
55
%
Pre-shoot
2T pulse, Max. peaking, coring ON
40
%
Aft-shoot
2T pulse, Max. peaking, coring ON
40
%
Coring
Coring ON
10
%
Symbol
Parameter
Test Conditions
Min.
Typ
Max.
Unit
BSth1
Black Stretch Threshold referred to
B/W amplitude
Maximum expansion referred to
B/W amplitude
BSVMax. Black Stretch Control Voltage
BSVMin.
Black Stretch Control Voltage
I100IRE
Discharging current
I0IRE
Charging Current
Y/CVBS inputs: 0.7V B/W, No set-up
50
%
BSMax.
Y/CVBS inputs: 0.7V B/W, No set-up
-20
%
Max. black stretch
No black stretch
Y = 100IRE
Y = 0IRE
2.6
3.3
8
35
V
V
μA
μA
Symbol
Yout-DC
Yout-amp Black to White Amplitude
Parameter
Test Conditions
Min.
Typ
3.7
0.7
Max.
Unit
VBW
V
Black level
0.99
Yout-BW
Luma Path Bandwidth
Peaking nominal
SVHS mode/Trap-off
CVBS, PAL/NTSC 4.43MHz
CVBS, SECAM
CVBS, PAL/NTSC 3.58MHz
Bandwidth 5MHz,
Peaking Min.,coring ON
8
2.7
2.5
2.5
3.5
3.1
3.0
MHz
Yout S/N
Signal to Noise Ratio (V
PP
/V
RMS
)
50
dB
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| STV2247 | Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode |
| STV2248 | Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode |
| STV2249 | Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode |
| STV2286 | Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode |
| STV2800 | Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STV2246C | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:I2C BUS-CONTROLLED MULTISTANDARD SINGLE CHIP TV PROCESSOR |
| STV2246H | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:IC BUS-CONTROLLED MULTISTANDARD SINGLE CHIP TV PROCESSOR |
| STV2247 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:I2C bus-controlled multistandard single chip TV processor |
| STV2247C | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:I2C BUS-CONTROLLED MULTISTANDARD SINGLE CHIP TV PROCESSOR |
| STV2247H | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:IC BUS-CONTROLLED MULTISTANDARD SINGLE CHIP TV PROCESSOR |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。