AN13206A [PANASONIC]
Video 75 W Driver IC built in Charge Pump Circuit; 内置电荷泵电路视频75 W驱动IC
| 型号： | AN13206A |
| 厂家： | 
PANASONIC |
| 描述： | Video 75 W Driver IC built in Charge Pump Circuit |
| 文件： | 总8页 (文件大小：159K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
Part No.
AN13206A
Package Code No.
XLGA012-L-0303
Publication date: November 2005
SDB00115AEB
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AN13206A
Contents
Overview ………………………………………….…………………………………………………………..........
Features ………………………………………….…………………………………………………………...........
Applications ….…………………………………….………………………………………………………….........
Package ……………………………………………….……………………………………………………...........
Type …………………………………………….……………………………………………………………..........
3
3
3
3
3
Block Diagram …………………………….………………………………………………………….................... 4
Test Circuit Diagram ………………….………………………………………………………….........................
Pin Descriptions ………………….…………………………………………………………................................
5
6
Absolute Maximum Ratings ………………….………………………………………………………….............. 7
Operating Supply Voltage Range ...………................................……………………………………………….
7
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AN13206A
AN13206A
Video 75 W Driver IC built in Charge Pump Circuit
Overview
AN13206A is a 75 Ω driver IC for video which can operate with power supply of 2.85 V. It can be used for direct DC coupling by a
charge pump circuit which can get a sufficient output dynamic range from power supply of 2.85 V
Features
1. Power Supply voltage : 2.85V, 75 Ω driver for 1-ch. Video signal.
2. Output capacitor is unnecessary by generating negative voltage from Charge Pump Circuit.
3. Supporting wide output dynamic range.
4. Adopting of small size non-leaded package.
Mounting area : −45% (than conventional products), including shrinking the area of peripheral parts.
5. Output pin can be a high impedance. Additionally two switches are built-in, the output pin for a video signal is usable with other
ICs .
6. Peripheral resistor of 75 Ω is possible to use as terminating resistance. (output pin is shorted to GND by internal switch.)
Applications
y
Video 75 Ω driver for the mobile devices. (For mobile phone, digital still camera etc.)
Package
y
12 pin Fine Pitch Land Grid Array Package (LGA Type)
Type
y
Silicon monolithic Bi-CMOS IC
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AN13206A
Block Diagram
Video
IN
Video
OUT
2.85 V
MOS SW
STANDBY
Signal
GND
Power
Supply
4.7 µF
0.47 µF
75 Ω
12
11
10
9
8
7
Signal
VCC
LPF
Charge Pump
3
Pump
VDD
Signal
VSS IN
1
2
4
5
6
Pump
GND
1 µF
Pump
VSS
OUT
1 µF
5 Ω
1 µF
Note) The Above circuit and peripheral part’s constants shows an example of design, but it is not guaranteed as those for mass production sets.
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AN13206A
Test Circuit Diagram
Oscilloscope
Spectral Analyzer
Network Analyzer etc.
150 Ω
Ampere
meter
Video
OUT
Signal
Source
A
STANDBY
2.85 V
Signal
GND
Power
Supply
4.7 µF
Video
IN
MOS SW
0.47 µF
12
11
10
LPF
9
8
7
Signal
VCC
Charge Pump
3
Pump
VDD
Signal
VSS IN
1
2
4
5
6
Pump
GND
Pump
VSS
1 µF
OUT
1 µF
1 µF
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AN13206A
Pin Descriptions
Pin No.
Pin name
Type
Description
1
PUMP_VCC
Power supply VCC for a charge pump circuit block
2
3
4
5
6
7
8
9
CP1
Output
Ground
Output
Output
Input
Capacitor pin No.1 for generating negative voltage by the charge pump circuit.
PUMP_GND
CP2
GND for a charge pump circuit block.
Capacitor pin No.2 for generating negative voltage by the charge pump circuit.
The negative voltage-output pin created in the charge pump circuit.
Negative voltage input pin (Substrate potential of IC).
PUMPVSS
VSS_SUB
VCC
Power supply VCC for a video circuit block.
VIDEO_OUT
GND
Output
Ground
Video output pin.
GND for a video circuit block.
10
11
12
DRIVER_SW
VIDEO_IN
Input
Input
Input
Standby On/Off control pin.
Video input pin.
SHORT SW
Standby On/Off control pin.
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AN13206A
Absolute Maximum Ratings
A No.
Parameter
Symbol
Rating
Unit
Note
1
2
3
4
5
Supply voltage
Supply current
VCC
ICC
3.3
V
A
*1
*2
*3
*3
Power dissipation
PD
51
mW
°C
°C
Operating ambient temperature
Storage temperature
Topr
Tstg
−20 to +70
−55 to +125
Note) *1 : The values under the condition not exceeding the above absolute maximum ratings and the power dissipation.
*2 : The power dissipation shown is the value at Ta = 70°C for the independent (unmounted) IC package without a heat sink.
*3 : Except for the power dissipation, operating ambient temperature, and storage temperature, all ratings are for Ta = 25°C.
Operating Supply Voltage Range
Parameter
Supply voltage range
Symbol
Range
Unit
Note
VCC
2.7 to 3.1
V
Note) * : The values under the condition not exceeding the above absolute maximum ratings and the power dissipation.
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Request for your special attention and precautions in using the technical information and
semiconductors described in this book
(1) If any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and
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(2) The technical information described in this book is intended only to show the main characteristics and application circuit examples
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company. Therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other
company which may arise as a result of the use of technical information described in this book.
(3) The products described in this book are intended to be used for standard applications or general electronic equipment (such as office
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Consult our sales staff in advance for information on the following applications:
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– Any applications other than the standard applications intended.
(4) The products and product specifications described in this book are subject to change without notice for modification and/or im-
provement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product
Standards in advance to make sure that the latest specifications satisfy your requirements.
(5) When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions
(operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute
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Electric Industrial Co., Ltd.
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