AN13208A [PANASONIC]
3-ch. video driver IC supporting HD with charge pump; 3 -CH 。视频驱动IC支持HD与电荷泵
| 型号： | AN13208A |
| 厂家： | 
PANASONIC |
| 描述： | 3-ch. video driver IC supporting HD with charge pump |
| 文件： | 总17页 (文件大小：452K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
Part No.
AN13208A
Package Code No.
ULGA020-L-0404
Publication date: October 2008
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AN13208A
Contents
Overview ………………………………………………….…………………………………………………………. 3
Features ………………………………………………….…………………………………………………………. 3
Applications ……….………………………………………………………………………………………………… 3
Package ……………………………………………………………………………………………………………. 3
Type …………………………………...……………………………………………………………………………. 3
Application Circuit Example (Block Diagram) ….……………………………………………………………… 4
Pin Descriptions …………………..………………………………………………………………………………. 5
Absolute Maximum Ratings ……………………..……………..…………………………………………………. 6
Operating Supply Voltage Range …………..……………………………………………………………………. 6
Electrical Characteristics ………………….………………….………………….………………………………. 7
Electrical Characteristics (Reference values for design) ………………….………………….………………. 9
Technical Data …………………………………….………………….……………………………………………. 10
• I/O block circuit diagrams and pin function descriptions …………........……………………………………. 10
• Operation table (LPFs) …………................................…………….…………………………………………. 14
• PD ⎯ Ta diagram …………........………….………………….…………………………………………………. 15
Usage Notes ……….…..…………………….………………….…………………………………………………. 16
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AN13208A
AN13208A
3-ch. video driver IC supporting HD with charge pump
Overview
AN13208A is a 75 Ω video driver IC supporting HD (high-definition) which can operate by 3.25 V of supply voltage.
Negative voltages generated by built-in charge pump circuit enable DC direct output, and output capacitor which is needed
previously is not required. Also, it improves the output dynamic range which was difficult by a single supply.
Furthermore, it incorporates various filters for D pin outputs and control switches, which allows 75 Ω driving by 3 output systems
of Cy, Cb, Cr or Py, Pb, Pr.
Features
y Supply voltage 3.25 V, 75 Ω driver for 3-ch. video
y 3 output systems of Cy, Cb, Cr or Py, Pb, Pr
y Supports D4 (720P)
y 3 modes of filter selector switches
y Built-in stand-by mode
y Output capacitor is unnecessary by generating negative voltage from charge pump circuit.
y Wide output dynamic range
Applications
y Video output for portable equipments such as DSC and DVC
Package
y 20 pin fine pitch land grid array package (LGA type)
Type
y Bi-CMOS IC
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AN13208A
Application Circuit Example (Block Diagram)
3.25 V
Power
supply
Pr-out
Pr-in
Filter
SW1
Filter
SW2
GND_C
75 Ω
1 μF
13
15
14
11
12
VCC_C
Standby SW
(Pb, Pr用)
LPF 6 MHz/15 MHz
LPF through
10
16
BIAS
4.7 μF
Pb-in
1 μF
75 Ω
17
18
Pb-out
LPF 6 MHz/15 MHz
LPF through
9
8
BIAS
VCC
VCC_Y
(Py用)
4.7 μF
Py-out
Py-in
1 μF
75 Ω
19
20
7
6
LPF 12 MHz/30 MHz
LPF through
BIAS
VDD
Charge pump
1
3
2
5
4
4.7 μF
2.2 μF
4.7 μH
4.7 μF
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AN13208A
Pin Descriptions
Pin No.
Pin name
Type
Output
Ground
Output
Output
Input
Description
1
2
CLKP
Clock output pin (+)
GND (for charge pump)
Clock output pin (–)
Negative voltage generation pin
SUB potential
GND_PUMP
CLKN
VSS
3
4
5
SUB
6
GND_Y
Py-out
VCC_Y
Pb-out
VCC_C
Pr-out
Ground
Output
GND (for Py)
7
Output pin for Py
8
Power supply VCC (for Py)
9
Output
Output pin for Pb
10
11
12
13
14
15
16
17
18
19
20
Power supply VCC (for Pb/Pr)
Output
Ground
Input
Output pin for Pr
GND_C
Filter SW2
Filter SW1
Pr-in
GND (for Pb/Pr)
Filter selector switch2
Filter selector switch1
Input pin for Pr
Input
Input
Standby SW
Pb-in
Input
ON/OFF selector switch
Input pin for Pb
Input
VCC
Power supply VCC
Py-in
Input
Input pin for Py
VDD
Power supply VDD (for charge pump)
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AN13208A
Absolute Maximum Ratings
A No.
Parameter
Symbol
VCC
ICC
Rating
4.1
Unit
V
Note
*1
1
2
3
4
5
Supply voltage
Supply current
—
A
—
Power dissipation
PD
137
mW
°C
*2
Operating ambient temperature
Storage temperature
Topr
–20 to +75
–55 to +125
*3
Tstg
°C
*3
Note) *1: The range under absolute maximum ratings, power dissipation.
*2: Power dissipation shows the value of only package at Ta = 75°C.
When using this IC, refer to the • PD – Ta diagram in the Technical Data and use under the condition not exceeding the allowable value.
*3: Expect for the storage temperature and operating ambient temperature, all ratings are for Ta = 25°C.
Operating Supply Voltage Range
Parameter
Supply voltage range
Symbol
Range
Unit
Note
VCC
2.7 to 3.6
V
—
Note) The values under the condition not exceeding the above absolute maximum ratings and the power dissipation.
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AN13208A
Electrical Characteristics at VCC = 3.25 V
Note) Ta = 25°C 2°C unless otherwise specified.
Limits
Typ
B
No.
Parameter
Symbol
Conditions
Unit Note
Min
Max
Circuit current
Circuit current at non-signal
(Wide mode)
1
2
Icc1
50
70
10
mA
―
―
―
―
―
Circuit current in power saving mode
ICCST
V
13 = V14 = V16 = 0 V
μA
―
Mode control
Low state hold voltage range for
3
4
5
6
SWL1
SWH1
SWL2
SWH2
0
0.6
3.25
0.6
V
V
V
V
―
―
―
―
―
―
―
―
―
―
―
―
filter selector switch1
High state hold voltage range for
filter selector switch1
2.1
0
Low state hold voltage range for
filter selector switch2
High state hold voltage range for filter
selector switch2
2.1
3.25
7
8
Stand-by OFF hold voltage
Stand-by ON hold voltage
VthST
0
0.6
V
V
―
―
―
―
―
―
VthON
2.1
3.25
Driver characteristics: Wide mode
9
Input/output gain (Py, wide mode)
Py1
Pb1
f = 3.58 MHz
f = 3.58 MHz
5.65
6.15
0
6.65
0.5
dB
dB
―
―
Pb output gain difference
(Pb-Py, wide mode)
10
– 0.5
Pr output gain difference
(Pr-Py, wide mode)
11
Pr1
f = 3.58 MHz
– 0.5
0
0.5
dB
―
Driver characteristics: Narrow mode
12 Input/output gain (Py, narrow mode)
Py1
Pb1
f = 3.58 MHz
f = 3.58 MHz
5.65
6.15
0
6.65
0.5
dB
dB
―
―
Pb output gain difference
13
– 0.5
(Pb-Py, narrow mode)
Pr output gain
14
Pr1
f = 3.58 MHz
– 0.5
0
0.5
dB
―
(Pr-Py, narrow mode)
Py frequency characteristics
Pya frequency character 1
(Wide mode)
15
Pya-f1
Pya-f2
Pyb-f1
Pyb-f2
f = 30 MHz /3.58 MHz
f = 50 MHz /3.58 MHz
f = 15 MHz /3.58 MHz
f = 27 MHz /3.58 MHz
–3.5 – 0.3
1.5
– 4.5
1
dB
dB
dB
dB
―
―
―
―
Pya frequency character 2
(Wide mode)
16
—
–4
—
–13
– 1
Pyb frequency character 1
(Narrow mode)
17
Pyb frequency character 2
(Narrow mode)
18
–20
–8
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AN13208A
Electrical Characteristics at VCC = 3.25 V (continued)
Note) Ta = 25°C 2°C unless otherwise specified.
Limits
Typ
B
No.
Parameter
Symbol
Conditions
Unit Note
Min
Max
Pb frequency characteristics
Pba frequency character 1
(Wide mode)
19
Pba-f1
Pba-f2
Pbb-f1
Pbb-f2
f = 15 MHz /3.58 MHz
f = 37 MHz /3.58 MHz
f = 8 MHz /3.58 MHz
f = 18 MHz /3.58 MHz
–4
—
–4
—
0
1
–8
1
dB
dB
dB
dB
―
―
―
―
Pba frequency character 2
(Wide mode)
20
–25
– 0.2
–16
Pbb frequency character 1
(Narrow mode)
21
Pbb frequency character 2
(Narrow mode)
22
–6
Pr frequency characteristics
Pra frequency character 1
(Wide mode)
23
Pra-f1
Pra-f2
Prb-f2
Prb-f2
f = 15 MHz /3.58 MHz
f = 37 MHz /3.58 MHz
f = 8 MHz /3.58 MHz
f = 18 MHz /3.58 MHz
–4
—
0
1
–8
1
dB
dB
dB
dB
―
―
―
―
Pra frequency character 2
(Wide mode)
24
–25
Prb frequency character 2
(Narrow mode)
25
–4.0 – 0.2
–16
Prb frequency character 2
(Narrow mode)
26
—
–6
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AN13208A
Electrical Characteristics (Reference values for design) at VCC = 3.25 V
Note) Ta = 25°C 2°C unless otherwise specified.
The characteristics listed below are reference values for design of the IC and are not guaranteed by inspection.
If a problem does occur related to these characteristics, Panasonic will respond in good faith to user concerns.
Limits
Typ
B
No.
Parameter
Symbol
Conditions
Unit Note
Min
Max
Py, Pb, Pr frequency characteristics
Pya frequency character 3
(Wide mode)
27
Pya-f3
Pyb-f3
Pba-f3
Pbb-f3
Pra-f3
Prb-f3
f = 74 MHz /3.58 MHz
f = 54 MHz /3.58 MHz
f = 54 MHz /3.58 MHz
f = 54 MHz /3.58 MHz
f = 54 MHz /3.58 MHz
f = 54 MHz /3.58 MHz
—
—
—
—
—
—
–40
–50
–40
–45
–40
–45
–30
–30
–30
–30
–30
–30
dB
dB
dB
dB
dB
dB
―
―
―
―
―
―
Pyb frequency character 3
(Narrow mode)
28
Pba frequency character 3
(Wide mode)
29
Pbb frequency character 3
(Narrow mode)
30
Pra frequency character 3
(Wide mode)
31
Prb frequency character 3
(Narrow mode)
32
Py, Pb, Pr output characteristics
33 Py output 2nd distortion
34 Py output 3rd distortion
35 Pb output 2nd distortion
36 Pb output 3rd distortion
37 Pr output 2nd distortion
38 Pr output 3rd distortion
Py-Dis2
V
IN = 1.0 V[p-p], f = 3.58 MHz
—
—
—
—
—
—
–45
–60
–45
–60
–45
–60
–40
–40
–40
–40
–40
–40
dB
dB
dB
dB
dB
dB
―
―
―
―
―
―
Py-Dis3 VIN = 1.0 V[p-p], f = 3.58 MHz
Pb-Dis2 VIN = 1.0 V[p-p], f = 3.58 MHz
Pb-Dis3 VIN = 1.0 V[p-p], f = 3.58 MHz
Pr-Dis2 VIN = 1.0 V[p-p], f = 3.58 MHz
Pr-Dis3
SNR
VIN = 1.0 V[p-p], f = 3.58 MHz
white50%, 100 kHz-4.2 MHz,
Trap = off
39 S/N
60
—
—
dB
―
40 DG
DG
DP
CT
V
V
IN = 1.0 V[p-p], 10 STEP
IN = 1.0 V[p-p], 10 STEP
—
—
—
—
—
1
—
—
%
DEG
dB
V
―
―
―
―
―
41 DP
1
42 Cross talk
43 Output D-range
44 Input D-range
5 MHz
—
4.0
2.0
–50
—
DROUT f = 1 MHz
DRIN
f = 1 MHz
—
V
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AN13208A
Technical Data
• I/O block circuit diagrams and pin function descriptions
Note) The characteristics listed below are reference values based on the IC design and are not guaranteed.
Pin Waveform and
Internal circuit
Impedance
Description
No.
voltage
20
2
GND
PUMP
VCC
PUMP
VDD
GND
1
Generated negative voltage output pin 1
―
1
2
3
4
5
6
GND
GND for charge pump
Generated negative voltage output pin 2
Negative voltage generation pin
SUB potential
―
―
―
―
―
―
GND
VSS
4
VSS
5
VSS
―
GND
GND (for Py)
―
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AN13208A
Technical Data (continued)
• I/O block circuit diagrams and pin function descriptions (continued)
Note) The characteristics listed below are reference values based on the IC design and are not guaranteed.
Pin Waveform and
Internal circuit
Impedance
Description
No.
voltage
VCC_Y
8
During operation
10 Ω or less
7
7
Py-out
VSS
SUB
5
VCC
8
9
VCC (for Py)
―
―
VCC_C
10
During operation
10 Ω or less
9
Pb-out
VSS
SUB
5
VCC
10
VCC (for Pb/Pr)
―
―
10
VCC_C
During operation
10 Ω or less
11
11
12
Pr-out
VSS
SUB
5
GND
GND (for Pb/Pr)
―
―
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AN13208A
Technical Data (continued)
• I/O block circuit diagrams and pin function descriptions (continued)
Note) The characteristics listed below are reference values based on the IC design and are not guaranteed.
Pin Waveform and
Internal circuit
Impedance
Description
No.
voltage
VCC
18
VCC
13
13
200 kΩ
Filter control switch 2
GND
VCC
18
VCC
14
14
15
16
17
18
200 kΩ
130 kΩ
200 kΩ
130 kΩ
―
Filter control switch 1
GND
15
Pr-in
VSS
SUB
5
VCC_PUMP
20
VCC
16
Stand-by control switch 1
GND
Pb-in
VCC
VCC
―
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AN13208A
Technical Data (continued)
• I/O block circuit diagrams and pin function descriptions (continued)
Note) The characteristics listed below are reference values based on the IC design and are not guaranteed.
Pin Waveform and
Internal circuit
Impedance
Description
No.
voltage
19
19
130 kΩ
Py-in
VSS
SUB
5
VCC
20
VDD (for charge pump)
―
―
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AN13208A
Technical Data (continued)
y Operation table (LPFs)
Pin setting
Pin 14
Operating conditions
Pin 16
Pin 13
Standby SW
Filter SW1
Filter SW2
0
1
0
1
0
1
0
1
Stand-by (normal)
(Stand-by)
0
0
1
(Stand-by)
1
0
1
(Stand-by)
Circuit operation (LPF1: Wide)
Circuit operation (LPF2: Narrow)
Circuit operation (Through: Filter through mode)
Circuit operation (Through: Filter through mode)
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AN13208A
Technical Data (continued)
• PD ⎯ Ta diagram
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AN13208A
Usage Notes
1. Carry out the thermal design with sufficient margin such that the power dissipation will not be exceeded, based on the conditions
of power supply, load and ambient temperature. The absolute maximum ratings are values which should not be exceeded in any
use or test conditions.
2. Pay attention in the pattern layout in order to prevent damage due to short circuit between pins. In addition, refer to the Pin
Description for the pin configuration.
3. Be sure not to mount the LSI in the reverse direction onto the PCB. It might be damaged when the electricity is turned on.
4. Perform a visual inspection on the PCB before turning on the power supply, otherwise damage might happen due to problems such
as a solder-bridge between the pins of the semiconductor device. Also, perform a full technical verification on the assembly
quality, because the same damage possibly can happen due to conductive substances, such as solder ball, that adhere to the LSI
during transportation.
5. Take notice in the use of this product that it might break or occasionally smoke when an abnormal state occurs such as power fault,
i.e., output pins, Pin4 (CP negative voltage output), or Pin5 (SUB potential) short to the power supplies. And, safety measures
such as an installation of fuses are recommended because the extent of the above-mentioned damage and smoke emission will
depend on the current capability of the power supply.
6. When using the LSI for model deployment or new products, perform fully safety verification including the long-term reliability
for each product.
7. This IC has a built-in charge pump which generates PCB voltage (negative voltage) inside the IC. As the fin of this IC is
connected to the PCB, it might be damaged or emit smoke when a voltage including GND is applied.
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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
regulations of the exporting country, especially, those with regard to security export control, must be observed.
(2) The technical information described in this book is intended only to show the main characteristics and application circuit examples
of the products. No license is granted in and to any intellectual property right or other right owned by Panasonic Corporation or any
other 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
equipment, communications equipment, measuring instruments and household appliances).
Consult our sales staff in advance for information on the following applications:
– Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support
systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the prod-
ucts may directly jeopardize life or harm the human body.
– 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
maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any
defect which may arise later in your equipment.
Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure
mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire
or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products.
(6) Comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (ESD, EOS,
thermal stress and mechanical stress) at the time of handling, mounting or at customer's process. When using products for which
damp-proof packing is required, satisfy the conditions, such as shelf life and the elapsed time since first opening the packages.
(7) This book may be not reprinted or reproduced whether wholly or partially, without the prior written permission of our company.
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