BH76330FVM-TR Rohm Semiconductor, BH76330FVM-TR Datasheet
BH76330FVM-TR
Specifications of BH76330FVM-TR
Available stocks
Related parts for BH76330FVM-TR
BH76330FVM-TR Summary of contents
Page 1
... Video Drivers with Built-in Low Voltage operation Single Video Switchers BH76330FVM (3input 1output Video Switch)・・・・・・P2 BH76331FVM (3input 1output Video Switch)・・・・・・P2 BH76360FV (6input 1output Video Switch)・・・・・・P17 BH76361FV (6input 1output Video Switch)・ ...
Page 2
... BH76330FVM, BH76331FVM, BH76332FVM, BH76333FVM ● General BH76330FVM, BH76331FVM, BH76332FVM, and BH76333FVM are video signal switching ICs, each with three inputs and one circuit input, which feature wide dynamic range and frequency response. Since these ICs can be used with low voltage starting at VCC = 2.8 V, they are applicable not only in stationary devices but also in mobile devices. ...
Page 3
... Re: ICC3 BH76330FVM and BH76331FVM 150 BH76332FVM and BH76333FVM k 3/32 Technical Note Unit Conditions mA When no signal µA During standby During output of color bar signal mA During output of color bar signal ( output) Vpp kHz, THD = 1% dB Vin = 1 ...
Page 4
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV ● Control pin settings STBY L(OPEN) IN1 L(OPEN) IN2 IN3 ● Block diagram Sync_Tip IN1 Clamp 1 CTLA 2 6dB Sync_Tip Clamp IN2 3 logic CTLB 4 Fig.1 BH76330FV Sync_Tip IN1 Clamp 1 CTLA 2 Sync_Tip Clamp IN2 3 logic ...
Page 5
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV ● I/O equivalent circuit diagrams Input pins Sync tip clamp input BH76330FVM/BH76332FVM Pin No. Name Equivalent circuit 1 IN1 3 IN2 IN 100Ω 5 IN3 Video signal input pin is used for sync tip clamp input. ・DC potential BH76330FVM: 1 ...
Page 6
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV ● Test Circuit Diagrams Sync_Tip IN1 0.01μF Clamp 1 50Ω CTLA 2 A 6dB 75Ω Sync_Tip Clamp IN2 0.01μF 3 logic 50Ω Sync_Tip CTLB Clamp A 4 Fig. 5 BH76330FV/BH76331FV Test Circuit Diagram Test circuit diagrams are used for shipment inspections, and differ from application circuits. ...
Page 7
... Fig.11 Example of Screen with Obvious Sag (H-bar Signal) Method for determining capacity of output coupling capacitor The output pins of models with a 75 driver [BH76330FVM and BH76331FVM] have an HPF comprised of an output coupling capacitor and load resistance R (= 150). When fc is set to approximately Hz, the capacity of the output coupling capacitor needs approximately 470 µ ...
Page 8
... When three bias input type models (BH76331FVM or BH76333FVM) are used in parallel, they can be used for RGB signal switching applications. Likewise, when one clamp input type model (BH76330FVM or BH76332FVM) is connected in parallel with two bias input type models (a total of three ICs used in parallel), they can be used for component signal switching applications. The same method can be used to determine the capacitance of I/O coupling capacitors of these applications ...
Page 9
... Place the power supply's decoupling capacitor as close as possible to the VCC pin (PIN 6) and GND pin (PIN 8). 9. With a clamp input type model (BH76330FVM or BH76332FVM), if any unused input pins are left open they will oscillate, so unused input pins should instead be connected to GND via a capacitor or else directly connected to VCC. ...
Page 10
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV 12. With clamp input type models (BH76330FVM and BH76332FVM), if the termination impedance of the video input pin becomes higher, sync contractions or oscillation-related problems may occur. Evaluate temperature and other characteristics carefully and use Fig. 18. Relation between Input Pin Termination Impedance and Amount of Sync Contraction ● ...
Page 11
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV ● Reference data (1) BH76330FVM/BH76331FVM [unless otherwise specified, output capacitance C: 470 µ 150 BH76330FV Ta=25℃ Output capacitance C: 470 µF 出力C容量：470uF 出力Cレス No output capacitance Supply Voltage [V] 電源電圧[V] Fig ...
Page 12
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV BH76331FV Ta=25℃ 1.0 0.5 0.0 -0.5 -0.5 -1.0 -1.0 -1.5 -1.5 -2.0 -2 Supply Voltage [V] 電源電圧[V] Fig.37 G vs. Supply Voltage Fig. Ta=25℃ BH76330/31FV -65 -65 -67 -67 -69 -69 -71 -71 -73 -73 -75 -75 ...
Page 13
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV BH76331FV Ta=25℃ 2.0 2.0 1.5 1.5 1.0 1.0 0.5 0.5 0.0 0 -50 Supply Voltage [V] 電源電圧[V] Fig.53 DP vs. Supply Voltage Fig.54 DP vs. Ambient Temperature BH76330/31FV Ta=25℃ - Supply Voltage [V] 電源電圧[V] Fig ...
Page 14
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV BH76333FV Ta=25℃ 5.0 2.5 2.3 4.0 2.1 3.0 1.9 2.0 1.7 1.5 1.0 - Supply Voltage [V] 電源電圧[V] Fig.70 Vom vs. Ambient Temperature Fig.69 Vom vs. Supply Voltage BH76333FV Ta=25℃ 0.4 0.4 ...
Page 15
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV BH76332/33FV VCC=5V, Ta=25℃ CTL_A：0[ 0.5 1 1.5 2 CTL_B pin voltage [V] CTL_D端子電圧 Fig.85 CTLb pin voltage vs Circuit Current (CLT threshold ) BH76333FV Ta=25℃ 2.0 2.0 1.5 1.5 1.0 1.0 ...
Page 16
... IIN1 Clamp 1 IIN2 Clamp 3 IIN3 Clamp 5 Fig. 102 Application Example in which BH76330FVM and BH76360FV Are Used Concurrently For details of BH7636xFV, see the BH7636xFV Series Application Notes. www.rohm.com © 2009 ROHM Co., Ltd. All rights reserved. 0 Model BH76330FV BH76331FV BH76332FV Lot. No. ...
Page 17
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV Line-up of products with built-in video amplifier and video driver 6-input, 1-output video switch BH76360FV, BH76361FV, BH76362FV, BH76363FV ●General BH76360FV, BH76361FV, BH76362FV, and BH76363FV are video signal switching ICs, each with six inputs and one circuit input, which feature wide dynamic range and frequency response ...
Page 18
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV ●Electrical characteristics 1 (unless otherwise specified, Ta=25℃、VCC=5V） Parameter Symbol Circuit current 1 ICC1 Circuit current 2 ICC2 ICC3-1 Circuit current 3 ICC3-2 Maximum output level V OM Voltage gain Frequency response G F2 Crosstalk between C T channels ...
Page 19
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV ●Control pin settings CTLA IN1 L(OPEN) IN2 H IN3 L(OPEN) IN4 H IN5 L(OPEN) IN6 H MUTE ＊ STBY ＊ ●Block diagram IN4 GND IN3 GND IN2 Sync_Tip Sync_Tip Sync_Tip Clamp Clamp Clamp logic Sync_Tip Sync_Tip ...
Page 20
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV ●I/O equivalent circuit diagrams Input pins Sync tip clamp input BH76360FV / BH76362FV PIN No. Name Equivalent circuit 2 IN1 4 IN2 6 IN3 IN 8 IN4 100Ω 9 IN5 11 IN6 Video signal input pin is used for sync tip clamp input. ...
Page 21
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV ●Test Circuit Diagrams 10μF 0.01μF A PVCC VCC VCC 1 Clamp/ IN1 Bias 0.01μF 2 75Ω 50Ω VCC 3 Clamp/ 6dB IN2 Bias 0.01μF 4 50Ω GND 5 Clamp/ IN3 Bias 0.01μF 6 50Ω ...
Page 22
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV ● Cautions for selection and use of application parts When using this IC by itself ① Input impedance Input type Sync_Tip_Clamp Bias Method for determining capacity of input coupling capacitor The HPF is comprised of an input coupling capacitor and the internal input impedance Zin of the IC. Since the fc value of this HPF is determined using the following equation (a), the above recommended capacity for the input capacitor is derived ...
Page 23
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV When using several of these ICs ① When several of these ICs are used, it enables applications in which separate images are output to the car navigation system's front and rear monitors. Clamp /Bias IN1 VIDEO IN 2 Clamp ...
Page 24
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV ●Cautions for use 1. The numerical values and data shown here are typical design values, not guaranteed values. 2. The application circuit examples show recommended circuits, but characteristics should be checked carefully before using these circuits. If any external part constants are modified before use, factors such as variation in all external parts and ROHM LSI ICs, including not only static characteristics but also transient characteristics, should be fully considered to set an ample margin ...
Page 25
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV 12. With clamp input type models (BH76360FV and BH76362FV), if the termination impedance of the video input pin becomes higher, sync contractions or oscillation-related problems may occur. carefully and use or less. Fig. 18. Relation between Input Pin Termination Impedance and Amount of Sync Contraction ● ...
Page 26
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV ● Reference data (1) BH76360FV / BH76361FV [unless otherwise specified, output capacitance C: 470 µ 150 BH76360FV Ta=25℃ 出力C容量：470uF Output capacitance C: 470 µF 出力Cレス No output capacitance Supply Voltage [V] 電 ...
Page 27
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV BH76361FV Ta=25℃ 1.0 0.5 0.0 -0.5 -0.5 -1.0 -1.0 -1.5 -1.5 -2.0 -2 Supply Voltage [V] 電源電圧[V] Fig.37 G vs. Supply Voltage Fig. Ta=25℃ BH76360/61FV -65 -65 -67 -67 -69 -69 -71 -71 -73 -73 -75 -75 ...
Page 28
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV BH76361FV Ta=25℃ 2 1.5 1.5 1 0.5 0 Supply Voltage [V] 電源電圧[V] Fig.53 DP vs. Supply Voltage Fig.54 DP vs. Ambient Temperature BH76360/61FV Ta=25℃ - Supply Voltage [V] 電源電圧[V] Fig.57 SN vs. Supply Voltage Fig ...
Page 29
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV BH76363FV Ta=25℃ 5.0 2.5 2.3 4.0 2.1 3.0 1.9 2.0 1.7 1.0 1.5 - Supply Voltage [V] 電源電圧[V] Fig.70 Vom vs. Ambient Temperature Fig.69 Vom vs. Supply Voltage BH76363FV Ta=25℃ 0.4 0.4 ...
Page 30
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV BH76362/63FV VCC=5V, Ta=25℃ 0.5 1 1.5 2 CTL_D pin voltage [V] CTL_D端子電圧 Fig.85 CTLd pin voltage vs Circuit Current (CLT threshold ) BH76363FV Ta=25℃ 2.0 2.0 1.5 1.5 1.0 1.0 0.5 0.5 ...
Page 31
... Clamp 1 IIN2 Clamp 3 IIN3 Clamp 5 Fig.102 Application Example in which BH76330FVM and BH76360FV Are Used Concurrently For details of BH7633xFVM, see the BH7633xFVM Series Application Notes. www.rohm.com © 2009 ROHM Co., Ltd. All rights reserved. SSOP-B16 (unit External Dimensions of BH7636xFV Series Package BH76360FV ※2 Front フ ...
Page 32
... BH76330FVM, BH76331FVM, BH76360FV, BH76361FV, BH76332FVM, BH76333FVM, BH76362FV, BH76363FV ●Selection of order type BH76330FVM BH76331FVM BH76360FV BH76361FV MSOP8 <Dimension> 2.9 ± 0 +0.05 0.145 0.475 −0.03 +0.05 0.22 −0.04 0.08 0.65 0.08 S SSOP-B16 <Dimension> 5.0 ± 0 0.15 ± 0.1 0.1 0.65 0.22 ± 0.1 www.rohm.com © ...
Page 33
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 ...