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參數(shù)資料
| 型號： | 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錄像機色度信號處理器 |
| 文件頁數(shù)： | 8/17頁 |
| 文件大?。?/td> | 250K |
| 代理商： | BA7207 |
8
Video ICs
BA7207AS / BA7207AK
Parameter
Symbol
Unit
Conditions
Max.
Min.
Typ.
– 2.8
0.7
4.2
dB
Fig.1
– 6.5 – 3.0
0.5
dB
Fig.1
—
– 35.0 – 26.0
dB
Fig.1
– 11.3
dB
Fig.1
dB
Fig.1
dB
Fig.1
G
RB1
dB
Fig.1
G
RB2
dB
Fig.1
G
RB3
dB
Fig.1
G
PB1
dB
Fig.1
G
PB2
dB
Fig.1
G
PB3
dB
Fig.1
G
RE1
dB
Fig.1
G
RE2
dB
Fig.1
G
RE3
dB
Fig.1
G
PE1
dB
Fig.1
G
PE2
– 5.1 – 1.6
1.9
dB
Fig.1
G
PE3
dB
Fig.1
G
F11
G
F12
G
F13
G
F31
G
F32
G
F33
V
18
= 25mV
P-P
, 1.0715MHz
V
18
= 25mV
P-P
, 0.5MHz
V
18
= 25mV
P-P
, 3.2145MHz
V
1
= 500mV
P-P
, 4.286MHz
V
1
= 500mV
P-P
, 3.2MHz
V
1
= 500mV
P-P
, 5.5MHz
V
1
= 170mV
P-P
, 4.286MHz
V
1
= 170mV
P-P
, 4.1MHz
V
1
= 170mV
P-P
, 4.5MHz
V
1
= 800mV
P-P
, 4.286MHz
V
1
= 800mV
P-P
, 4.1MHz
V
1
= 800mV
P-P
, 4.5MHz
V
18
= 95mV
P-P
, 1.0715MHz
V
18
= 95mV
P-P
, 1.0MHz
V
18
= 25mV
P-P
, 1.0715MHz
V
18
= 25mV
P-P
, 1.0MHz
V
18
= 25mV
P-P
, 1.2MHz
V
18
= 95mV
P-P
, 1.2MHz
– 16.1
– 14.0
– 7.8
– 12.6
– 10.5
– 4.3
– 9.1
– 7.0
6.3
0
– 0.2
– 3.7
– 3.5
2.8
– 7.2
– 7.0
– 0.7
– 20.9
– 16.2
– 15.3
– 17.4
– 12.7
– 11.8
– 13.9
– 9.2
– 8.3
– 4.0 – 0.5
3.0
11.1
13.7
7.6
10.2
6.7
4.1
2.5
– 8.9
6.0
– 5.4
9.5
– 1.9
[Filter block]
1.1MHz BPF characteristic
1.1MHz voltage gain
0.5MHz voltage gain
3.2MHz voltage gain
4.3MHz BPF - A characteristic
4.3MHz voltage gain
3.2MHz voltage gain
5.5MHz voltage gain
REC BELL + 4.3MHz BPF - A characteristic
4.3MHz voltage gain
4.1MHz voltage gain
4.5MHz voltage gain
PB BELL + 4.3MHz BPF - A characteristic
4.3MHz voltage gain
4.1MHz voltage gain
4.5MHz voltage gain
REC EQ + 1.1MHz BPF characteristic
1.1MHz voltage gain
1.0MHz voltage gain
1.2MHz voltage gain
PB EQ + 1.1MHz BPF characteristic
1.1MHz voltage gain
1.0MHz voltage gain
1.2MHz voltage gain
Measurement
circuit
Guaranteed design parameters (unless otherwise noted, Ta = 25°C, V
CC
= 5.0V, delayed sync input)
Parameter
Symbol
Min.
Typ.
Unit
Conditions
Max.
REC sync-gate phase
PB sync-gate phase
REC sync-gate amplitude
PB sync-gate amplitude
T
DR
2.4
μ
s
T
DP
1.6
μ
s
T
WR
4.9
5.2
5.5
μ
s
T
WP
6.1
6.4
6.7
μ
s
DIV (pin 14 / pin 15), REC mode
MUL (pin 2 / pin 42), PB mode
DIV (pin 15 / pin 14), REC mode
MUL (pin 2 / pin 42), PB mode
The pin numbers in brackets are for the BA7207AS and the BA7207AK respectively.
1.3
0.5
3.5
2.7
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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 |
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