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BA7654F

3-CHANNEL, AUDIO/VIDEO SWITCH, PDSO8

器件类别:模拟混合信号IC    信号电路   

厂商名称:ROHM(罗姆半导体)

厂商官网:https://www.rohm.com/

器件标准:

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器件参数
参数名称
属性值
是否无铅
不含铅
是否Rohs认证
符合
厂商名称
ROHM(罗姆半导体)
零件包装代码
SOIC
包装说明
LSOP, SOP8,.25
针数
8
Reach Compliance Code
compli
模拟集成电路 - 其他类型
AUDIO/VIDEO SWITCH
JESD-30 代码
R-PDSO-G8
JESD-609代码
e2
长度
5 mm
信道数量
2
功能数量
1
端子数量
8
最高工作温度
75 °C
最低工作温度
-25 °C
封装主体材料
PLASTIC/EPOXY
封装代码
LSOP
封装等效代码
SOP8,.25
封装形状
RECTANGULAR
封装形式
SMALL OUTLINE, LOW PROFILE
峰值回流温度(摄氏度)
260
电源
4/7 V
认证状态
Not Qualified
座面最大高度
1.6 mm
最大供电电压 (Vsup)
7 V
最小供电电压 (Vsup)
4 V
标称供电电压 (Vsup)
5 V
表面贴装
YES
技术
BIPOLAR
温度等级
COMMERCIAL EXTENDED
端子面层
Tin/Copper (Sn/Cu)
端子形式
GULL WING
端子节距
1.27 mm
端子位置
DUAL
处于峰值回流温度下的最长时间
10
宽度
4.4 mm
文档预览
TECHNICAL NOTE
High-performance Video Signal Switchers
Single Circuit
Video Signal Switcher
BA7654F, BA7653AF/AFV ,BA7652AF
Description
The BA7654F, BA7653AF/AFV, or BA7652AF is a video signal (display signal) switch containing one 2-input or 3-input
circuit.
Each of the input pin formats is “sync-tip clamp input” that matches the synchronous tips of video signals (display signals) to
the same potential. The inputs have an high input impedance configuration, in which they can utilize a small clamp capacitor
(0.01 F (FZ) ceramic capacitor is recommended).
Features
1) Low value clamp capacitance can be used (Min. 3000 pF Recommended 0.01 F (FZ) ceramic capacitor)
2) Low voltage operation is possible (Operating range 4.0 7.0V)
3) Superimposed can be applied since switching speed of SW is fast and there is little switching noise (Typ. 70ns)
4) Low power consumption (Typ. 25mW when Vcc=5V)
5) Large dynamic range (Typ. 3.1V
P-P
when Vcc=5V)
6) Good frequency characteristics (Typ. 10 MHz 0 dB)
7) Low interchannel crosstalk (Typ. –70 dB)
8) Voltage can be applied to the CTL pin without a VCC voltage.
9) Built-in mute function (BA7652AF)
Applications
VCR, TV, and other applications that use display signals.
Product lineup
Part No.
BA7654F
BA7653AF/AFV
BA7652AF
Input type
2 in 1 Circuit
3 in 1 Circuit
3 in 1 Circuit
Mute
Supply voltage(V)
4.0
7.0
Aug.2008
Absolute maximum ratings
Ta=25
Limits
BA7653AF
BA7653AFV
9
Parameter
Supply voltage
Symbol
V
CC
BA7654F
BA7652AF
Unit
V
Power dissipation
P
d
500*
1
500*
1
350*
2
500*
1
mW
Operating temperature
T
opr
-25 +75
-30 +80
-30 +80
-30 +80
Storage temperature
T
stg
-55 +125
1
* Reduce by 5.0mW/qC over 25qC, when mounted on a 50mm˜50mm PCB board.(BA7654F, BA7653AF, BA7652AF)
2
* Reduce by 3.5mW/qC over 25qC, when mounted on a 50mm˜50mm PCB board.(BA7653AFV)
Operating range
Ta=25
Parameter
Symbol
Limits
Unit
V
Supply voltage
V
CC
4.0
7.0
Note: This IC is not designed to be radiation-resistant.
Electrical characteristics
Unless otherwise noted,
Symbol
I
CC
V
om
G
V
C
ta
C
f
V
TH L
V
TH H
Min.
2.7
2.6
-0.5
-3.0
2.5
Ta=25 , Vcc=5.0V
Typ.
5.0
3.1
0
-70
0
Max.
8.2
+0.5
+1.0
1.0
Unit
mA
V
P-P
dB
dB
dB
V
Conditions
f=1kHz, THD=1.0
f=1MHz, V
IN
=1.0V
P-P
f=4.43MHz, V
IN
=1.0V
P-P
f=10MHz/1MHz, V
IN
=1.0V
P-P
V
TH
=
Vcc-0.75
˜0.44
Parameter
Circuit current
Maximum output level
Voltage gain
Inter channel crosstalk
Frequency characteristics
CTL switching voltage
Guaranteed design parameters
(Unless otherwise noted, Ta=25 , Vcc=5.0V
Parameter
Differential phase
Differential gain
Symbol
D
G
D
P
Min.
Typ.
0
0.5
Max.
0.5
1.0
Unit
deg
Conditions
V
IN
=1.0V
P-P
, standard staircase signal
V
IN
=1.0V
P-P
, standard staircase signal
2/8
Block diagram
IN1
1
8
GND
CTL
2
7
OUT
IN2
3
Logic
6
V
CC
GND
4
5
Open.
Fig.1
BA7654F
Fig.2
BA7653AF/AFV
Fig.3
BA7652AF
Control Pin Settings
BA7654F
CTL
L
H
OUT
IN1
IN2
CTLa
L
H
L
H
BA7653AF/AFV
CTLb
L
L
H
H
OUT
IN1
IN2
IN3
IN3
CTLa
L
H
L
H
BA7652AF
CTLb
L
L
H
H
OUT
IN1
IN2
IN3
MUTE
3/8
Pin descriptions
1/2 (BA7654F)
BA7654F
Pin No.
Pin name
DC voltage
Vcc=5V
Input/output
impedance
Equivalent circuit
1
(3)
IN1
1.65V
(IN2)
10M
or more
IN1
(IN2)
2
CTL
CTL
4
GND
(8)
0V
5
N.C.
open
open
6
Vcc
5V
7
OUT
0.95V
26
4/8
Pin descriptions
2/2 (BA7653AF/53AFV/52AF)
BA7653AF/53AFV/52AF
Pin No.
Pin name
DC voltage
Vcc=5V
Input/output
impedance
Equivalent circuit
1
(3)
(5)
IN1
(IN2)
(IN3)
1.65V
10M
or more
IN1
(IN2)
(IN3)
2
CTLa
CTLa
4
CTLb
6
Vcc
5.0V
7
OUT
0.95V
26
8
GND
0V
5/8
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参数对比
与BA7654F相近的元器件有:BA7652AF、BA7653AFV、BA7653AF、BA7654F_08。描述及对比如下:
型号 BA7654F BA7652AF BA7653AFV BA7653AF BA7654F_08
描述 3-CHANNEL, AUDIO/VIDEO SWITCH, PDSO8 3-CHANNEL, AUDIO/VIDEO SWITCH, PDSO8 3-CHANNEL, AUDIO/VIDEO SWITCH, PDSO8 3-CHANNEL, AUDIO/VIDEO SWITCH, PDSO8 3-CHANNEL, AUDIO/VIDEO SWITCH, PDSO8
是否无铅 不含铅 不含铅 不含铅 不含铅 -
是否Rohs认证 符合 符合 符合 符合 -
零件包装代码 SOIC SOIC SOIC SOIC -
包装说明 LSOP, SOP8,.25 LSOP, SOP8,.25 LSSOP, TSSOP8,.25 LSOP, SOP8,.25 -
针数 8 8 8 8 -
Reach Compliance Code compli compli compli compli -
模拟集成电路 - 其他类型 AUDIO/VIDEO SWITCH AUDIO/VIDEO SWITCH AUDIO/VIDEO SWITCH AUDIO/VIDEO SWITCH -
JESD-30 代码 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 -
JESD-609代码 e2 e2 e2 e2 -
长度 5 mm 5 mm 4.4 mm 5 mm -
信道数量 2 3 3 3 -
功能数量 1 1 1 1 -
端子数量 8 8 8 8 -
最高工作温度 75 °C 80 °C 80 °C 80 °C -
最低工作温度 -25 °C -30 °C -30 °C -30 °C -
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY -
封装代码 LSOP LSOP LSSOP LSOP -
封装等效代码 SOP8,.25 SOP8,.25 TSSOP8,.25 SOP8,.25 -
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR -
封装形式 SMALL OUTLINE, LOW PROFILE SMALL OUTLINE, LOW PROFILE SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE -
峰值回流温度(摄氏度) 260 260 260 260 -
电源 4/7 V 5 V 5 V 5 V -
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified -
座面最大高度 1.6 mm 1.6 mm 1.25 mm 1.6 mm -
最大供电电压 (Vsup) 7 V 7 V 7 V 7 V -
最小供电电压 (Vsup) 4 V 4 V 4 V 4 V -
标称供电电压 (Vsup) 5 V 5 V 5 V 5 V -
表面贴装 YES YES YES YES -
技术 BIPOLAR BIPOLAR BIPOLAR BIPOLAR -
温度等级 COMMERCIAL EXTENDED COMMERCIAL EXTENDED COMMERCIAL EXTENDED COMMERCIAL EXTENDED -
端子面层 Tin/Copper (Sn/Cu) Tin/Copper (Sn/Cu) Tin/Copper (Sn/Cu) Tin/Copper (Sn/Cu) -
端子形式 GULL WING GULL WING GULL WING GULL WING -
端子节距 1.27 mm 1.27 mm 0.65 mm 1.27 mm -
端子位置 DUAL DUAL DUAL DUAL -
处于峰值回流温度下的最长时间 10 10 10 10 -
宽度 4.4 mm 4.4 mm 3 mm 4.4 mm -
最大供电电流 (Isup) - 8.2 mA 8.2 mA 8.2 mA -
Base Number Matches - 1 1 1 -
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