DATA SHEET Part No. AN13208A Package Code No. ULGA020-L-0404 Publication date: October 2008 SDB00159BEB 1 AN13208A Contents Overview ………………………………………………….…………………………………………………………. 3 Features ………………………………………………….…………………………………………………………. 3 Applications ……….………………………………………………………………………………………………… 3 Package ……………………………………………………………………………………………………………. 3 Type …………………………………...……………………………………………………………………………. 3 Application Circuit Example (Block Diagram) Pin Descriptions ….……………………………………………………………… 4 …………………..………………………………………………………………………………. 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 • Operation table (LPFs) • PD ⎯ Ta diagram …………........……………………………………. 10 …………................................…………….…………………………………………. 14 …………........………….………………….…………………………………………………. 15 Usage Notes ……….…..…………………….………………….…………………………………………………. 16 SDB00159BEB 2 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 SDB00159BEB 3 AN13208A Application Circuit Example (Block Diagram) Pr-in Filter SW1 Filter SW2 GND_C 75 Ω 1 μF 14 15 Standby SW 16 Pb-in 1 μF VCC 13 11 12 LPF 6 MHz/15 MHz LPF through BIAS 17 3.25 V Power supply Pr-out 10 4.7 μF LPF 6 MHz/15 MHz LPF through BIAS VCC_C (Pb, Pr用) 9 75 Ω 8 VCC_Y (Py用) 18 Pb-out 4.7 μF Py-in 1 μF VDD 19 7 LPF 12 MHz/30 MHz LPF through BIAS 20 2 Py-out 6 Charge pump 1 75 Ω 3 5 4 4.7 μF 2.2 μF 4.7 μH 4.7 μF SDB00159BEB 4 AN13208A Pin Descriptions Pin No. Pin name Type Description 1 CLKP Output Clock output pin (+) 2 GND_PUMP Ground GND (for charge pump) 3 CLKN Output Clock output pin (–) 4 VSS Output Negative voltage generation pin 5 SUB Input SUB potential 6 GND_Y Ground GND (for Py) 7 Py-out Output Output pin for Py 8 VCC_Y 9 Pb-out Output 10 VCC_C Power supply 11 Pr-out Output Output pin for Pr 12 GND_C Ground GND (for Pb/Pr) 13 Filter SW2 Input Filter selector switch2 14 Filter SW1 Input Filter selector switch1 15 Pr-in Input Input pin for Pr 16 Standby SW Input ON/OFF selector switch 17 Pb-in Input Input pin for Pb 18 VCC Power supply 19 Py-in Input 20 VDD Power supply Power supply VCC (for Py) Output pin for Pb VCC (for Pb/Pr) VCC Input pin for Py VDD (for charge pump) SDB00159BEB 5 AN13208A Absolute Maximum Ratings A No. Parameter Symbol Rating Unit Note 1 Supply voltage VCC 4.1 V *1 2 Supply current ICC — A — 3 Power dissipation PD 137 mW *2 4 Operating ambient temperature Topr –20 to +75 °C *3 5 Storage temperature Tstg –55 to +125 °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. SDB00159BEB 6 AN13208A Electrical Characteristics at VCC = 3.25 V Note) Ta = 25°C±2°C unless otherwise specified. B No. Parameter Symbol Conditions Icc1 ― Limits Unit Note 70 mA ― ― 10 μA ― Min Typ Max ― 50 ― Circuit current 1 Circuit current at non-signal (Wide mode) 2 Circuit current in power saving mode ICCST V13 = V14 = V16 = 0 V Mode control 3 Low state hold voltage range for filter selector switch1 SWL1 ― 0 ― 0.6 V ― 4 High state hold voltage range for filter selector switch1 SWH1 ― 2.1 ― 3.25 V ― 5 Low state hold voltage range for filter selector switch2 SWL2 ― 0 ― 0.6 V ― 6 High state hold voltage range for filter selector switch2 SWH2 ― 2.1 ― 3.25 V ― 7 Stand-by OFF hold voltage VthST ― 0 ― 0.6 V ― 8 Stand-by ON hold voltage VthON ― 2.1 ― 3.25 V ― Driver characteristics: Wide mode 9 Input/output gain (Py, wide mode) Py1 f = 3.58 MHz 5.65 6.15 6.65 dB ― 10 Pb output gain difference (Pb-Py, wide mode) Pb1 f = 3.58 MHz – 0.5 0 0.5 dB ― 11 Pr output gain difference (Pr-Py, wide mode) Pr1 f = 3.58 MHz – 0.5 0 0.5 dB ― Driver characteristics: Narrow mode 12 Input/output gain (Py, narrow mode) Py1 f = 3.58 MHz 5.65 6.15 6.65 dB ― 13 Pb output gain difference (Pb-Py, narrow mode) Pb1 f = 3.58 MHz – 0.5 0 0.5 dB ― 14 Pr output gain (Pr-Py, narrow mode) Pr1 f = 3.58 MHz – 0.5 0 0.5 dB ― Py frequency characteristics 15 Pya frequency character 1 (Wide mode) Pya-f1 f = 30 MHz /3.58 MHz –3.5 – 0.3 1.5 dB ― 16 Pya frequency character 2 (Wide mode) Pya-f2 f = 50 MHz /3.58 MHz — –13 – 4.5 dB ― 17 Pyb frequency character 1 (Narrow mode) Pyb-f1 f = 15 MHz /3.58 MHz –4 –1 1 dB ― 18 Pyb frequency character 2 (Narrow mode) Pyb-f2 f = 27 MHz /3.58 MHz — –20 –8 dB ― SDB00159BEB 7 AN13208A Electrical Characteristics at VCC = 3.25 V (continued) Note) Ta = 25°C±2°C unless otherwise specified. B No. Parameter Symbol Conditions Limits Min Typ Max Unit Note Pb frequency characteristics 19 Pba frequency character 1 (Wide mode) Pba-f1 f = 15 MHz /3.58 MHz –4 0 1 dB ― 20 Pba frequency character 2 (Wide mode) Pba-f2 f = 37 MHz /3.58 MHz — –25 –8 dB ― 21 Pbb frequency character 1 (Narrow mode) Pbb-f1 f = 8 MHz /3.58 MHz –4 – 0.2 1 dB ― 22 Pbb frequency character 2 (Narrow mode) Pbb-f2 f = 18 MHz /3.58 MHz — –16 –6 dB ― Pr frequency characteristics 23 Pra frequency character 1 (Wide mode) Pra-f1 f = 15 MHz /3.58 MHz –4 0 1 dB ― 24 Pra frequency character 2 (Wide mode) Pra-f2 f = 37 MHz /3.58 MHz — –25 –8 dB ― 25 Prb frequency character 2 (Narrow mode) Prb-f2 f = 8 MHz /3.58 MHz –4.0 – 0.2 1 dB ― 26 Prb frequency character 2 (Narrow mode) Prb-f2 f = 18 MHz /3.58 MHz — –16 –6 dB ― SDB00159BEB 8 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. B No. Parameter Symbol Conditions Limits Min Typ Max Unit Note Py, Pb, Pr frequency characteristics 27 Pya frequency character 3 (Wide mode) Pya-f3 f = 74 MHz /3.58 MHz — –40 –30 dB ― 28 Pyb frequency character 3 (Narrow mode) Pyb-f3 f = 54 MHz /3.58 MHz — –50 –30 dB ― 29 Pba frequency character 3 (Wide mode) Pba-f3 f = 54 MHz /3.58 MHz — –40 –30 dB ― 30 Pbb frequency character 3 (Narrow mode) Pbb-f3 f = 54 MHz /3.58 MHz — –45 –30 dB ― 31 Pra frequency character 3 (Wide mode) Pra-f3 f = 54 MHz /3.58 MHz — –40 –30 dB ― 32 Prb frequency character 3 (Narrow mode) Prb-f3 f = 54 MHz /3.58 MHz — –45 –30 dB ― Py, Pb, Pr output characteristics 33 Py output 2nd distortion Py-Dis2 VIN = 1.0 V[p-p], f = 3.58 MHz — –45 –40 dB ― 34 Py output 3rd distortion Py-Dis3 VIN = 1.0 V[p-p], f = 3.58 MHz — –60 –40 dB ― 35 Pb output 2nd distortion Pb-Dis2 VIN = 1.0 V[p-p], f = 3.58 MHz — –45 –40 dB ― 36 Pb output 3rd distortion Pb-Dis3 VIN = 1.0 V[p-p], f = 3.58 MHz — –60 –40 dB ― 37 Pr output 2nd distortion Pr-Dis2 VIN = 1.0 V[p-p], f = 3.58 MHz — –45 –40 dB ― 38 Pr output 3rd distortion Pr-Dis3 VIN = 1.0 V[p-p], f = 3.58 MHz — –60 –40 dB ― 39 S/N SNR white50%, 100 kHz-4.2 MHz, Trap = off 60 — — dB ― 40 DG DG VIN = 1.0 V[p-p], 10 STEP — 1 — % ― 41 DP DP VIN = 1.0 V[p-p], 10 STEP — 1 — DEG ― 42 Cross talk CT 5 MHz — — –50 dB ― 43 Output D-range DROUT f = 1 MHz — 4.0 — V ― 44 Input D-range DRIN f = 1 MHz — 2.0 — V ― SDB00159BEB 9 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 No. Waveform and voltage Internal circuit 20 VCC PUMP 1 Impedance Description ― Generated negative voltage output pin 1 ― GND for charge pump ― Generated negative voltage output pin 2 ― Negative voltage generation pin 2 GND PUMP VDD GND 1 2 3 GND ― GND VSS 4 4 VSS 5 5 VSS ― ― SUB potential 6 GND ― ― GND (for Py) SDB00159BEB 10 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 No. Waveform and voltage Internal circuit 8 Impedance VCC_Y 7 During operation 10 Ω or less 7 VSS SUB 8 VCC ― VCC (for Py) VCC_C 9 During operation 10 Ω or less 9 VSS SUB VCC Py-out 5 ― 10 10 Description Pb-out 5 ― ― VCC (for Pb/Pr) 10 VCC_C VSS SUB 12 During operation 10 Ω or less 11 11 GND Pr-out 5 ― ― SDB00159BEB GND (for Pb/Pr) 11 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 No. Waveform and voltage Internal circuit 18 Impedance Description VCC VCC 13 13 200 kΩ Filter control switch 2 200 kΩ Filter control switch 1 130 kΩ Pr-in 200 kΩ Stand-by control switch 1 130 kΩ Pb-in ― VCC GND 18 VCC 14 VCC 14 GND 15 15 VSS SUB 20 5 VCC_PUMP VCC 16 16 GND 17 18 VCC ― SDB00159BEB 12 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 No. Waveform and voltage Internal circuit Impedance Description 19 19 130 kΩ VSS SUB 20 VCC Py-in 5 ― ― SDB00159BEB VDD (for charge pump) 13 AN13208A Technical Data (continued) y Operation table (LPFs) Pin setting Pin 16 Standby SW Pin 14 Filter SW1 0 0 1 0 1 1 Operating conditions Pin 13 Filter SW2 0 Stand-by (normal) 1 (Stand-by) 0 (Stand-by) 1 (Stand-by) 0 Circuit operation (LPF1: Wide) 1 Circuit operation (LPF2: Narrow) 0 Circuit operation (Through: Filter through mode) 1 Circuit operation (Through: Filter through mode) SDB00159BEB 14 AN13208A Technical Data (continued) • PD ⎯ Ta diagram SDB00159BEB 15 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. SDB00159BEB 16 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 products 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 improvement. 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. 20080805