AA8500AP [AGAMEM]
VIDEO AMPLIFIER; 视频放大器
| 型号： | AA8500AP |
| 厂家： | 
AGAMEM MICROELECTRONIC INC. |
| 描述： | VIDEO AMPLIFIER |
| 文件： | 总5页 (文件大小：161K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Agamem Microelectronics Inc.
AA8500AP
PRELIMINARY
VIDEO AMPLIFIER
FEATURE
1. Operating voltage 2.8V~5.5V
2. Composite video driver with 6dB gain
3. SAG correction function
4. Low power consumption, 45mw typical
5. Internal voltage clamp circuit
DESCRIPTION
AA8500AP is a video driver with 6dB gain, 75Ω output buffer and SAG
correction. The SAG could reduce the output coupling capacitor. It supports 3V
and 5V operating voltage, and is ideal for video output device, ranging from
portable digital still camera and stationary equipment such as DVD player. The
IC is available in 8-pin TSSOP.
AA8500AP BLOCK DIAGRAM
V CC
8
Clam p
IN
2
75Ω
D river
X 2
O U T
SA G
7
6
3
G N D
1
2006/6/30
Agamem Microelectronics Inc.
AA8500AP
PRELIMINARY
VIDEO AMPLIFIER
PIN DESCRIPTION
Symbol Pin No Type
Function
N/C
IN
1
2
3
4
5
-
I
-
-
-
N/C pin
Composite Y input signal is clamped input
GND
N/C
N/C
Ground
N/C pin
N/C pin
SAG correction to reduce the capacitance of output
coupling capacitor
SAG
6
O
Composite video signal output.
2.8V~5.5V power supply
OUT
VCC
7
8
O
-
ABSOLUTE MAXIMUM RATING
Ta = 25℃
UNIT CONDITION
Rating
Parameter
Symbol
Vcc
MIN TYP MAX
Supply Voltage
Operating
-0.3
7
V
℃
Ambient
Ta
Ts
-25
75
Temperature
Storage
℃
-55
125
Temperature
NOTE : Stress above those listed under “Absolute Maximum Rating” may cause permanent damage
to the device. This is a stress rating only and functional operation of the device at these or
any other conditions above those indicated in the operational section of this specification is
not implied. Exposure to absolute maximum rating conditions for the extended periods of
time may affect device reliability.
2
2006/6/30
Agamem Microelectronics Inc.
AA8500AP
PRELIMINARY
VIDEO AMPLIFIER
ELECTRICAL CHARACTERISTICS
Ta = 25℃ , Vcc = 3V
Parameter
Symbol Min
Typ
15
Max Unit
Condition
mA No input Signal
V
Supply Current
Input terminal
voltage
Icc
20
VIN
1.28
Output terminal VOUT 0.12
voltage
0.35
6.3
V
Voltage gain
Gv
5.7
6.0
dB SIN wave: 1V,
f=100kHz
Input Signal Freq =
7MHz/1MHz, 1VP-P,
measure VO1
Frequency
GF
-0.5
-0.5
0.5
dB
Characteristic
Clamp Voltage
1.4
1.2
V
V
Output DC level
3
2006/6/30
Agamem Microelectronics Inc.
AA8500AP
PRELIMINARY
VIDEO AMPLIFIER
MEASUREMENT CIRCUIT
Vcc
VCC
NC
1
8
0.1uF
47uF
A
A
8
1uF
2.1v
VO2
VO1
100uF
2
To
OUT
SAG
NC
VIN
GND
NC
4
5
75Ω
75Ω
SW7
150Ω
5
0
22uF
Ts
400Ω
0
SW6
0.6v
A
P
4
2006/6/30
Agamem Microelectronics Inc.
AA8500AP
PRELIMINARY
VIDEO AMPLIFIER
TSSOP 8 PACLAGE DIMENSION
NOTES:
1. Package body sizes exclude mold flash protrusions or gate burrs
2. Tolerance ± 0.1 ㎜ (4 mil) unless otherwise specified, Coplanarity:0.1 ㎜
3. Controlling dimension is millimeter converted inch dimensions are not necessarily exact
4. Followed from jedec mo-153
DIMENSIONS IN MILLIMETERS DIMENSIONS IN INCHES
SYMBOLS
MIN
- - -
0.05
0.80
0.19
0.09
2.90
6.20
4.30
- - -
0.45
- - -
0˚
NOM
- - -
MAX
1.20
0.15
1.05
0.30
0.20
3.10
6.60
4.50
- - -
MIN
- - -
NOM
- - -
MAX
0.048
0.006
0.041
0.012
0.008
0.122
0.260
0.177
- - -
A
A1
A2
b
- - -
0.002
0.031
0.007
0.004
0.114
0.244
0.169
- - -
- - -
1.00
- - -
0.039
- - -
C
- - -
- - -
D
E
3.00
6.40
4.40
0.65
0.60
- - -
0.118
0.252
0.173
0.026
0.024
- - -
E1
e
L
0.75
0.10
8˚
0.018
- - -
0.030
0.004
8˚
y
θ
- - -
0˚
- - -
5
2006/6/30
相关型号：
©2020 ICPDF网 联系我们和版权申明