- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384114 > BA7207 (Rohm CO.,LTD.) SECAM chroma signal processor for VHS VCRs PDF資料下載
參數(shù)資料
| 型號(hào)： | BA7207 |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | SECAM chroma signal processor for VHS VCRs |
| 中文描述： | SECAM制式于VHS錄像機(jī)色度信號(hào)處理器 |
| 文件頁數(shù)： | 7/17頁 |
| 文件大?。?/td> | 250K |
| 代理商： | BA7207 |
7
Video ICs
BA7207AS / BA7207AK
Electrical characteristics (unless otherwise noted, Ta = 25°C, V
CC
= 5.0V)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Measurement
circuit
I
REC
39.2
56.0
72.8
mA
REC mode
Fig.1
I
PB
46.9
67.0
87.1
mA
PB mode
V
REG
2.38
2.53
2.68
V
Fig.1
fosc
13.8
15.625
17.4
Fig.1
CR
H
1.8
—
—
kHz
Fig.1
CR
L
—
—
– 1.8
kHz
Fig.1
LR
H
2.2
—
—
kHz
Fig.1
LR
L
—
—
– 2.2
kHz
Fig.1
V
REC
mV
P-P
Cyan level (cyan frequency)
Fig.1
HD
R4
—
—
– 25
Fig.1
HD
R3
—
—
– 25
dB
Fig.1
HD
R2
—
—
– 25
dB
Fig.1
G
RS
– 1
0
1
dB
Fig.1
f
RS
– 1
0
1
dB
Fig.1
CT
R1
—
– 60
—
dB
Fig.1
CT
R2
—
– 60
—
dB
Fig.1
V
PB
Cyan level (cyan frequency)
Fig.1
HD
P3
—
—
– 35
dB
Fig.1
HD
P2
—
—
– 35
dB
Fig.1
HD
P1
—
—
– 35
dB
Fig.1
G
P1
5
6
7
dB
Fig.1
f
P1
– 1
0
1
dB
Fig.1
CT
P1
—
– 60
—
dB
Fig.1
G
P2
– 1
0
1
dB
Fig.1
– 1
0
1
dB
Fig.1
CT
P2
—
– 60
—
dB
V
14
= 0.3V
P-P
, 4.43MHz
Fig.1
CT
RIN
—
– 40
– 30
dB
Fig.1
2.5
—
—
V
Fig.1
V
L
—
—
1.5
V
Fig.1
f
P2
V
H
Pins 14, 17, 19, 21 and 30
(Pins 13,18,21,23 and 35)
Pins 14, 17, 19, 21 and 30
(Pins 13,18,21,23 and 35)
V
1
= 0.5V
P-P
, 4.286MHz
V
14
= 0.3V
P-P
, 5MHz / 100kHz
V
8
= 0.3V
P-P
, 4.3MHz
V
8
= 0.3V
P-P
, 5MHz / 100kHz
V
8
= 0.3V
P-P
, 4.3MHz
mV
P-P
V
30
= 0.3V
P-P
, 627kHz
V
18
= 25mV
P-P
, 1.0715MHz
V
30
= 0.3V
P-P
, 5MHz / 100kHz
V
30
= 0.3V
P-P
, 627kHz
V
14
= 0.3V
P-P
, 4.43MHz
Fig.1
kHz
Delayed sync input
Delayed sync input
Delayed sync input
Delayed sync input
V
1
= 170mV
P-P
, 4.286MHz
V
1
= 170mV
P-P
, 4.286MHz
V
1
= 170mV
P-P
, 4.286MHz
dB
V
18
= 25mV
P-P
, 1.0715MHz
V
18
= 25mV
P-P
, 1.0715MHz
V
18
= 25mV
P-P
, 1.0715MHz
187.5
250.0
312.5
202.5
270.0
337.5
[Total device]
REC mode supply current
PB mode supply current
Regulator voltage
[Sync-gate block]
VCO free-running frequency
Capture range "H"
Capture range "L"
Lock range "H"
Lock range "L"
[REC system]
RECOUT output amplitude
Unwanted spectrum rejection
4MHz component
3MHz component
2MHz component
Output switch voltage gain
Output switch frequency characteristic
Output switch crosstalk 1
Output switch crosstalk 2
[PB system]
PB output amplitude
Unwanted spectrum rejection
3MHz component
2MHz component
1MHz component
Output switch voltage gain 1
Output switch frequency characteristic 1
Output switch crosstalk 1
Output switch voltage gain 2
Output switch frequency characteristic 2
Output switch crosstalk 2
RECIN crosstalk
[Control system]
High level voltage
Low level voltage
BA7207AK pin numbers are given in brackets.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BA7232 | Color TV Signal Encoder |
| BA7242 | Color TV signal encoder |
| BA7274 | 4-channel video-signal PRE/REC amplifier |
| BA7356 | VIF/SIF SIGNAL PROCESSOR |
| BA7356S | VIF/SIF SIGNAL PROCESSOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BA7207AK | 制造商:ROHM 制造商全稱:Rohm 功能描述:SECAM chroma signal processor for VHS VCRs |
| BA7207AS | 制造商:ROHM 制造商全稱:Rohm 功能描述:SECAM chroma signal processor for VHS VCRs |
| BA7207AS/AK | 制造商:ROHM 制造商全稱:Rohm 功能描述:Video LSIs |
| BA7212FS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Consumer IC |
| BA7212S | 制造商:Panasonic Industrial Company 功能描述:IC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。