- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄30725 > LA7672 SPECIALTY CONSUMER CIRCUIT, PDIP52 PDF資料下載
參數(shù)資料
| 型號(hào)： | LA7672 |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP52 |
| 封裝： | SDIP-52 |
| 文件頁(yè)數(shù)： | 4/6頁(yè) |
| 文件大小： | 119K |
| 代理商： | LA7672 |
LA7672
No. 4265-4/6
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
RB
Monochrome signal, contrast VR: 6V,
97
105
113
deg
Demodulator Phase Angle
color VR: B – Y = 1Vpo
GB
Monochrome signal, contrast VR: 6V,
–130
–120
–110
deg
color VR: B – Y = 1Vpo
Demodulator Output DC Voltage
VC-Y
Burst signal only, color VR: 0V
4.7
5.2
5.7
V
Demodulator Output DC Offset Voltage
VC-Y
Burst signal only, color VR: 0V
–200
0
+200
mV
Demodulator Output Residual Carrier
E car
Quiescent, killer off, color VR: 0V
0.03
Vp-p
[OSD]
Blanking Pulse Threshold Level
THBL
C – IN: color bar, B – IN: variable
0.5
0.8
1.1
V
– Y Out DC Voltage (OSD mode)
V–Y
B–IN : 1.5V
2.5
2.8
3.1
V
THR
R – IN: variable, B – IN: 1.5V
RGB – In Threshold Level
THG
G – IN: variable, B – IN: 1.5V
1.9
2.2
2.5
V
THB
B – IN, variable
VR3V
RGB – Y Out DC Voltage (3 V)
VG3V
R, G, B – IN :3V
5.2
5.5
5.8
V
VB3V
VR4V
RGB – Y Out DC Voltage (4 V)
VG4V
R, G, B – IN : 4V
5.7
6.0
6.3
V
VB4V
VR5V
RGB – Y Out DC Voltage (5 V)
VG5V
R, G, B – IN : 5V
6.2
6.5
6.8
V
VB5V
[Deflection]
Synchronization Separator Input DC Level
VSDC
6.0
6.3
6.6
V
Vertical Free-Running Period
TV free
262
262.5
263
H
Maximum Vertical Synchronization Period
TV max
Input: horizontal synchronization signal only
296.5
297
297.5
H
Minimum Vertical Synchronization Period
TV min
224.5
225
225.5
H
Vertical Blanking Pulse Width
PW VBL
20.25
20.5
20.75
H
Vertical Blanking Pulse Wave
PH VBL
7.0
7.5
V
Height Value
Vertical Output Pulse Width
PW VOUT
8.25
8.5
8.75
H
VOUT H
5.7
6
6.3
V
Vertical Output Voltage
VOUT M
4.2
4.5
4.8
V
VOUT L
0.3
V
Vertical External Trigger Load Resistance
RTR
2.7
3.6
k
Vertical Automatic Synchronization Stop Voltage
VSAS
1.9
2.4
V
Vertical Output Pulse Start VCC Voltage
SVV
4
V
Horizontal Free-Running Frequency Deviation
fH
Deviation from 15.734kHz
–90
+30
+150
Hz
Dependence of Horizontal Free-Running
fH VCC V30 = 6.7V, reference value
2
Hz
Frequency on VCC
Horizontal Pull-in Range
fH PULL
Deviation from 15.734kHz
±400
Hz
Horizontal Output Pulse Width
P WH OUT
21.8
23.8
25.8
s
H PF
12
s
Horizontal Output Pulse Phase
H P CEN
3.4
4.4
5.4
s
H PR
0
s
Horizontal Output Pulse Start VCC Voltage
S HV
4.5
5.3
V
AFC II FBP Peak Voltage
F BPH
4.1
4.6
5.1
V
Burst Gate Pulse Delay Time
Td BGP
0.2
0.6
1.2
s
Burst Gate Pulse Width
PW BGP
2.7
3.7
4.7
s
VCR SW Input Voltage
VCR
1.3
2.0
V
X-ray Protector Circuit Operation Input Voltage
VHD
0.64
0.74
0.84
V
Horizontal Synchronization Detection
H coin
4.2
4.5
4.8
V
Threshold Level
Continued from preceding page.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LA7674 | SPECIALTY CONSUMER CIRCUIT, PDIP52 |
| LA7680 | SPECIALTY CONSUMER CIRCUIT, PDIP48 |
| LA7681 | SPECIALTY CONSUMER CIRCUIT, PDIP48 |
| LA76810HA | AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP54 |
| LA76810HA | AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP54 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA7674 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Color TV Single-Chip Signal Processor for NTSC Systems (PLL Detection) |
| LA7680 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Signal Processor for Color TV Use |
| LA7681 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Signal Processor for Color TV Use |
| LA76810A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC For PAL/NTSC Color Television Sets VIF/SIF/Y/Deflection 1chip IC |
| LA76818A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:The LA76818A is I2C bus controller ICs that support the different TV broadcast formats used worldwide and aim for rationalization of color TV set desi |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。