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BA7207 PDF预览

BA7207

更新时间: 2024-02-27 15:49:34
品牌 Logo 应用领域
罗姆 - ROHM 录像机
页数 文件大小 规格书
17页 250K
描述
SECAM chroma signal processor for VHS VCRs

BA7207 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:SDIP,针数:32
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.66商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:R-PDIP-T32长度:28 mm
功能数量:1端子数量:32
封装主体材料:PLASTIC/EPOXY封装代码:SDIP
封装形状:RECTANGULAR封装形式:IN-LINE, SHRINK PITCH
认证状态:Not Qualified座面最大高度:5 mm
最大供电电压 (Vsup):5 V最小供电电压 (Vsup):5 V
表面贴装:NO端子形式:THROUGH-HOLE
端子节距:1.778 mm端子位置:DUAL
宽度:10.16 mmBase Number Matches:1

BA7207 数据手册

 浏览型号BA7207的Datasheet PDF文件第5页浏览型号BA7207的Datasheet PDF文件第6页浏览型号BA7207的Datasheet PDF文件第7页浏览型号BA7207的Datasheet PDF文件第9页浏览型号BA7207的Datasheet PDF文件第10页浏览型号BA7207的Datasheet PDF文件第11页 
Video ICs  
BA7207AS / BA7207AK  
Measurement  
Parameter  
Symbol Min. Typ. Max. Unit  
Conditions  
circuit  
[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  
– 2.8  
0.7  
4.2  
0.5  
dB  
dB  
dB  
V18= 25mVP-P, 1.0715MHz  
V18= 25mVP-P, 0.5MHz  
Fig.1  
Fig.1  
Fig.1  
GF11  
GF12  
GF13  
– 6.5 – 3.0  
– 35.0 – 26.0  
V18= 25mVP-P, 3.2145MHz  
– 11.3 – 7.8 – 4.3  
– 16.1 – 12.6 – 9.1  
– 14.0 – 10.5 – 7.0  
dB  
dB  
dB  
V1 = 500mVP-P, 4.286MHz  
V1 = 500mVP-P, 3.2MHz  
V1 = 500mVP-P, 5.5MHz  
Fig.1  
Fig.1  
Fig.1  
GF31  
GF32  
GF33  
REC BELL + 4.3MHz BPF - A characteristic  
– 0.7  
2.8  
6.3  
0
dB  
dB  
dB  
V1 = 170mVP-P, 4.286MHz  
V1 = 170mVP-P, 4.1MHz  
V1 = 170mVP-P, 4.5MHz  
Fig.1  
Fig.1  
Fig.1  
4.3MHz voltage gain  
GRB1  
GRB2  
GRB3  
– 7.0 – 3.5  
4.1MHz voltage gain  
– 7.2 – 3.7 – 0.2  
4.5MHz voltage gain  
PB BELL + 4.3MHz BPF - A characteristic  
4.3MHz voltage gain  
– 20.9 – 17.4 – 13.9  
– 16.2 – 12.7 – 9.2  
– 15.3 – 11.8 – 8.3  
dB  
dB  
dB  
V1 = 800mVP-P, 4.286MHz  
V1 = 800mVP-P, 4.1MHz  
V1 = 800mVP-P, 4.5MHz  
Fig.1  
Fig.1  
Fig.1  
GPB1  
GPB2  
GPB3  
4.1MHz voltage gain  
4.5MHz voltage gain  
REC EQ + 1.1MHz BPF characteristic  
1.1MHz voltage gain  
– 4.0 – 0.5  
3.0  
dB  
dB  
dB  
V18= 95mVP-P, 1.0715MHz  
V18= 95mVP-P, 1.0MHz  
V18= 95mVP-P, 1.2MHz  
Fig.1  
Fig.1  
Fig.1  
GRE1  
GRE2  
GRE3  
4.1  
6.7  
7.6  
11.1  
1.0MHz voltage gain  
10.2 13.7  
1.2MHz voltage gain  
PB EQ + 1.1MHz BPF characteristic  
1.1MHz voltage gain  
2.5  
6.0  
9.5  
1.9  
dB  
dB  
dB  
V18= 25mVP-P, 1.0715MHz  
V18= 25mVP-P, 1.0MHz  
V18= 25mVP-P, 1.2MHz  
Fig.1  
Fig.1  
Fig.1  
GPE1  
GPE2  
GPE3  
– 5.1 – 1.6  
1.0MHz voltage gain  
– 8.9 – 5.4 – 1.9  
1.2MHz voltage gain  
Guaranteed design parameters (unless otherwise noted, Ta = 25°C, VCC = 5.0V, delayed sync input)  
Parameter  
Symbol  
TDR  
Min.  
1.3  
0.5  
4.9  
6.1  
Typ.  
2.4  
1.6  
5.2  
6.4  
Max.  
3.5  
Unit  
µs  
Conditions  
REC sync-gate phase  
PB sync-gate phase  
REC sync-gate amplitude  
PB sync-gate amplitude  
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  
TDP  
2.7  
µs  
TWR  
5.5  
µs  
TWP  
6.7  
µs  
The pin numbers in brackets are for the BA7207AS and the BA7207AK respectively.  
8

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