BA7609F-E2

High-Performance Video Signal Switchers Triple-circuit Video Switchers BA7602F,BA7603F,BA7606F,BA7606FS,BA7607F,BA7609F,BA7627FV No.11066EAT02 ●Description These video switching ICs, which contain two or three 2-input circuits, were developed for switching TV, DVD, and other video signals. Input pin formats can be selected from bias mode (R=20 kΩ), sync-tip mode, and pedestal clamp mode. Having a large dynamic range and broad frequency characteristics, these switches are suited to a wide range of applications from audio signals to video signals. ●Features 1) Contain three 2-input, 1-output switch circuits 2) Power supply voltage (4.5~5.5 V) 3) Low power consumption 4) Good frequency characteristics 5) Large dynamic range 6) Bias input (BA7602F) Sync-tip clamp input (BA7603F) Pedestal clamp input (BA7606F, BA7606FS) Bias input + sync-tip clamp input (BA7607F, BA7609F, BA7627FV) 7) Large input impedance (Typ.20kΩ) 8) Fast switching speed (Typ. 50ns) ●Applications For switching TV, DVD, and Other video signals ●Line up matrix Circuit current (mA) Built-in circuit Input type Distortion (%) Maximum output level (VP-P) Package BA7602F 14.0 2 in 3 circuits Bias － 3.1 SOP16 BA7603F 13.0 2 in 3 circuits Clamp － 2.9 SOP16 BA7606F BA7606FS 15.0 2 in 3 circuits － 2.6 SOP16/ SSOP-A16 BA7607F 12.5 2 in 3 circuits 0.007 3.0 SOP16 BA7609F 12.5 2 in 3 circuits 0.007 3.0 SOP16 BA7627FV 12.5 2 in 3 circuits 0.007 3.0 SSOP-B16 Part No. www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. Pedestal Clamp Clamp 2 Bias1 Clamp 1 Bias 2 Clamp 2 Bias1 1/10 2011.03 - Rev.A Technical Note BA7602F,BA7603F,BA7606F,BA7606FS,BA7607F,BA7609F,BA7627FV ●Absolute Maximum Ratings (Ta=25℃) Parameter Supply voltage Power dissipation BA7602F BA7603F BA7606F BA7607F BA7609F BA7606FS Symbol Ratings Unit Vcc 9 V 500 *1 Pd mW 650 *2 450 *1 BA7627FV Operating temperature Topr －40～＋85 ℃ Storage temperature Tstg －55～＋125 ℃ *1 *2 Deratings is done at 5.0mW/℃ above Ta=25℃.(BA7603F, BA7606F, BA7607F, BA7609F, BA7627FV) Deratings is done at 6.5mW/℃ above Ta=25℃.(BA7606FS) ●Operating Range (Ta=25℃) Parameter Symbol Supply voltage Vcc Ratings Min. Typ. Max. 4.5 5.0 5.5 ●Electrical characteristics (Unless otherwise noted, Ta=25℃ and Vcc=5.0V) Limits (Typ.) Parameter Symbol 06F/ 02F 03F 07F 09F 27FV 06FS Circuit current Maximum output level1 Maximum output level2 Maximum output level U Maximum output level D Unit V Unit Conditions ― Icc 14.0 13.0 15.0 12.5 mA Clamp Vom1 ― 2.9 ― 2.9 VP-P Bias Vom2 3.1 ― ― 3.0 VP-P Pedestal clamp Pedestal clamp VomU ― 1.65 ― VP-P VomD ― 0.95 ― VP-P f=1kHz, THD=0.5%, with clamp f=1kHz, THD=0.5%, without clamp Dynamic range on positive side of clamp level Dynamic range on negative side of clamp level Voltage gain Gv 0 dB f=1MHz, VIN=1 VP-P Interchannel crosstalk CT -65 dB f=4.43MHz, VIN=1 VP-P Frequency characteristic Gf 0 dB 10MHz/1MHz, VIN= VP-P Total harmonic distortion THD 0.007 % f=1kHz, 1Vp-p, Bias type CTL pin switching level VTH V H: IN1 L: IN2 Clamp input level Vct V Only BA7606F, BA7606FS www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 0 -1 ― 2.5 L≦0.75 H≧2.2 2/10 2011.03 - Rev.A BA7602F,BA7603F,BA7606F,BA7606FS,BA7607F,BA7609F,BA7627FV Technical Note ●Block diagram Fig.2 BA7603F Fig.1 BA7602F Fig.3 BA7606F, BA7606FS Fig.4 BA7607F, BA7627FV CTL pin settings CTL OUTPUT L H IN2 IN1 Fig.5 BA7609F www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 3/10 2011.03 - Rev.A Technical Note BA7602F,BA7603F,BA7606F,BA7606FS,BA7607F,BA7609F,BA7627FV ●Reference data Pin DC voltage(VCC=5V, Ta=25℃) Pin DC voltage (V) Pin No. BA7602F BA7603F BA7606F BA7606FS BA7607F BA7627FV BA7609F 1 3.27 2.05 2.96 2.05 2.48 2 4.91 4.91 4.91 4.91 4.91 3 1.84 0.65 1.54 0.65 1.76 4 0 0 0 0 0 5 1.84 0.65 1.54 0.65 1.76 6 1.84 0.65 1.54 1.76 0.65 7 4.91 4.91 4.91 4.91 4.91 8 3.27 2.05 2.96 2.48 2.05 9 3.27 2.05 2.96 2.48 2.05 10 0 0 4.97 0 0 11 3.27 2.05 2.96 2.05 2.48 12 4.91 4.91 4.91 4.91 4.91 13 5.00 5.00 5.00 5.00 5.00 14 3.27 2.05 2.96 2.05 2.48 15 0 0 0 0 0 16 3.27 2.05 2.96 2.05 2.48 Input/Output impedance Limits (Typ.) Parameter Input impedance Bias Input impedance Clamp Output impedance 02F 03F 06F/FS 20k ― ― 07F/27FV 09F 20k 1.7M ― 30※ 30 Unit Ω Ω 30 Ω ※The 6pin output impedance in the BA7606F/FS is 130Ω. www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 4/10 2011.03 - Rev.A BA7602F,BA7603F,BA7606F,BA7606FS,BA7607F,BA7609F,BA7627FV Technical Note ●Measurement circuit 1/2 (BA7602F, BA7603F, BA7607F, BA7609F) Fig.6 BA7602F, BA7603F, BA7607F, BA7609F, BA7627FV www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 5/10 2011.03 - Rev.A BA7602F,BA7603F,BA7606F,BA7606FS,BA7607F,BA7609F,BA7627FV Technical Note ●Measurement circuit 2/2 (BA7606F/FS) Input waveform Input waveform Output waveform Fig.7 BA7606F, BA7606FS www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 6/10 2011.03 - Rev.A Technical Note BA7602F,BA7603F,BA7606F,BA7606FS,BA7607F,BA7609F,BA7627FV ●Reference data BA7603F 30 Ta=-30℃ -0.5 Ta=25℃ 15 Ta=90℃ 10 -1 -1 Vcc=6.0V -1.5 GAIN (dB) 20 Vcc=5.0V -2 -2.5 Ta=25℃ -2 -3.5 Ta=25℃ 4 5 6 SUPPLY VOLTAGE : Vcc (V) 7 CROSS TALK : CT (dB) 1 10 Fig.9 Frequency characteristics vs. Supply voltage BA7606F BA7606F 0 -10 -4 0.1 FREQUENCY : f (MHz) Fig.8 Circuit current vs. Supply voltage Ta=90℃ -2.5 -3 -3.5 0 Ta=-30℃ -1.5 Vcc=4.0V -3 5 BA7603F 0 -0.5 25 GAIN : Gf (dB) CIRCUIT CURRENT : Icc (mA) BA7603F 0 Vcc=5.0V 100 -4 0.1 Vcc=5.0V 1 10 FREQUENCY : f (MHz) Fig.10 Frequency characteristics vs. temperature BA7606F Vcc=5.0V, Ta=25℃ OUTa (3pin) 500mV/DIV -20 -30 -40 OUTa (3pin) 500mV/DIV -50 -60 CTLa (2pin) 2V/DIV 20nsec/DIV -70 -80 0.1 0.2 0.3 0.5 1 2 3 5 10 FREQUENCY : f (MHz) Fig.11 Interchannel crosstalk www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. INPUT IN2a(1pin) f=1MHz,1Vpp Vcc=5.0V, Ta=25℃ Fig.12 Switching characteristics1 OFF→ON 7/10 CTLa (2pin) 2V/DIV 20nsec/DIV INPUT IN2a(1pin) f=1MHz,1Vpp Vcc=5.0V, Ta=25℃ Fig.13 Switching characteristics2 ON→OFF 2011.03 - Rev.A 100 BA7602F,BA7603F,BA7606F,BA7606FS,BA7607F,BA7609F,BA7627FV Technical Note ●Notes for use 1) Numbers and data in entries are representative design values and are not guaranteed values of the items. 2) Although we are confident in recommending the sample application circuits, carefully check their characteristics further when using them. When modifying externally attached component constants before use, determine them so that they have sufficient margins by taking into account variations in externally attached components and the Rohm LSI, not only for static characteristics but also including transient characteristics. 3) Absolute maximum ratings If applied voltage, operating temperature range, or other absolute maximum ratings are exceeded, the LSI may be damaged. Do not apply voltages or temperatures that exceed the absolute maximum ratings. If you think of a case in which absolute maximum ratings are exceeded, enforce fuses or other physical safety measures and investigate how not to apply the conditions under which absolute maximum ratings are exceeded to the LSI. 4) GND potential Make the GND pin voltage such that it is the lowest voltage even when operating below it. Actually confirm that the voltage of each pin does not become a lower voltage than the GND pin, including transient phenomena. 5) Thermal design Perform thermal design in which there are adequate margins by taking into account the allowable power dissipation in actual states of use. 6) Shorts between pins and misinstallation When mounting the LSI on a board, pay adequate attention to orientation and placement discrepancies of the LSI. If it is misinstalled and the power is turned on, the LSI may be damaged. It also may be damaged if it is shorted by a foreign substance coming between pins of the LSI or between a pin and a power supply or a pin and a GND. 7) Operation in strong magnetic fields Adequately evaluate use in a strong magnetic field, since there is a possibility of malfunction. 8) A bias input coupling capacitor on the order of 10 µF~33 µF is appropriate. 9) A clamp input coupling capacitor on the order of 0.1 µF~1 µF is appropriate. 10) Make the clamp pulse width of the BA7606F/FS at least 1 µs. www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 8/10 2011.03 - Rev.A BA7602F,BA7603F,BA7606F,BA7606FS,BA7607F,BA7609F,BA7627FV Technical Note ●Ordering part number B A 7 Part No. 6 0 2 F Part No. 7602 7603 7606 7607 7609 7627 - Package F: SOP16 FS: SSOP-A16 FV:SSOP-B16 E 2 Packaging and forming specification E2: Embossed tape and reel SOP16 10 ± 0.2 (MAX 10.35 include BURR) 9 Tape Embossed carrier tape Quantity 2500pcs Direction of feed E2 The direction is the 1pin of product is at the upper left when you hold ( reel on the left hand and you pull out the tape on the right hand ) 0.3MIN 4.4±0.2 6.2±0.3 16 1 8 0.11 1.5±0.1 0.15 ± 0.1 0.4 ± 0.1 1.27 0.1 1pin Reel (Unit : mm) Direction of feed ∗ Order quantity needs to be multiple of the minimum quantity. SSOP-A16 6.6 ± 0.2 (MAX 6.95 include BURR) Tape Embossed carrier tape Quantity 2500pcs 9 Direction of feed 0.3MIN 4.4±0.2 6.2±0.3 16 15 14 13 12 11 10 1 2 3 4 5 6 7 E2 The direction is the 1pin of product is at the upper left when you hold ( reel on the left hand and you pull out the tape on the right hand ) 8 0.11 1.5±0.1 0.15 ± 0.1 0.8 0.1 0.36 ± 0.1 1pin Reel (Unit : mm) www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 9/10 Direction of feed ∗ Order quantity needs to be multiple of the minimum quantity. 2011.03 - Rev.A BA7602F,BA7603F,BA7606F,BA7606FS,BA7607F,BA7609F,BA7627FV Technical Note SSOP-B16 5.0±0.2 9 0.3Min. 4.4±0.2 6.4±0.3 16 1 Tape Embossed carrier tape Quantity 2500pcs Direction of feed E2 The direction is the 1pin of product is at the upper left when you hold ( reel on the left hand and you pull out the tape on the right hand ) 8 0.10 1.15±0.1 0.15±0.1 0.1 0.65 1pin 0.22±0.1 Reel (Unit : mm) www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 10/10 Direction of feed ∗ Order quantity needs to be multiple of the minimum quantity. 2011.03 - Rev.A Notice Notes No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. Great care was taken in ensuring the accuracy of the information specified in this document. However, should you incur any damage arising from any inaccuracy or misprint of such information, ROHM shall bear no responsibility for such damage. The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM and other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. The Products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). The Products specified in this document are not designed to be radiation tolerant. While ROHM always makes efforts to enhance the quality and reliability of its Products, a Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuelcontroller or other safety device). 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