BH76806FVM-TR ROHM

Composite Video Amplifier Output Capacitor-less Video Drivers No.14064EBT02 BH76806FVM, BH76809FVM, BH76812FVM, BH76816FVM Description The BH768xxFVM series video drivers are the optimum solution for high density integration systems such as, digital still cameras, mobile phones, and portable video devices. A built-in charge pump circuit eliminates the need for a large output coupling capacitor. Features include: a built-in LPF, low-voltage (2.5 V) operation, and 0 A current consumption during standby mode. Features 1) Select from four video driver amp gain settings: 6 dB, 9 dB, 12 dB, and 16.5 dB 2) Large-output video driver with maximum output voltage of 5.2 V P-P Supports wide and low-voltage operation range. 3) No output coupling capacitor is needed, which makes for a more compact design 4) Built-in standby function sets circuit current to 0 A (typ.) during standby mode 5) Clear image reproduction by on-chip 8-order 4.5-MHz LPF (Low Pass Filter) 6) Bias input method is used to support chroma, video, and RGB signals. 7) MSOP8 compact package Applications Mobile telephones, DSCs (digital still cameras), DVCs (digital video cameras), portable game systems, portable media players, etc. Line up matrix Part No. Video driver amp gain Recommended input level BH76806FVM 6dB 1 V P-P BH76809FVM 9dB 0.7 V P-P BH76812FVM 12dB 0.5 V P-P BH76816FVM 16.5dB 0.3 V P-P Absolute maximum ratings Ta=25 Parameter Symbol Ratings Unit Supply voltage VCC 3.55 V Power dissipation Pd 0.47 W Operating temperature range Topr -40 to +85 Storage temperature range Tstg -55 to +125 Reduce by 4.7 mW/ C over 25C, when mounted on a 70mm70mm1.6mm PCB board. www.rohm.com 2014.08 - Rev.B 1/16 2009 ROHM Co., Ltd. All rights reserved. Technical Note BH76806FVM, BH76809FVM, BH76812FVM, BH76816FVM Operating range (Ta=25) Parameter Symbol Min. TYP. Max. Unit Supply voltage VCC 2.5 3.0 3.45 V Electrical characteristics (Unless otherwise noted, Typ.: Ta=25, VCC=3V) Typical value Parameter Symbol Unit Conditions BH76806 BH76809 BH76812 BH76816 FVM FVM FVM FVM Circuit current 1 I 16 15 mA No signal CC1 Circuit current 2 I 0.0 A Standby mode CC2 Standby SW input current I 45 A When 3.0 V is applied to 4pin thH High-Level Standby switching voltage V (min.) 1.2 V standby OFF thH High-Level Standby Switching voltage V (max.) 0.45 V standby ON thL Low-Level Video driver amp gain G 6.0 9.0 12.0 16.5 dB Vo=100kHz, 1.0V V P-P Maximum output level Vomv 5.2 V f=1kHz,THD=1% P-P Frequency characteristic 1 G -0.45 dB f=4.5MHz/100kHz f1 Frequency characteristic 2 G -3.0 dB f=8.0MHz/100kHz f2 Frequency characteristic 3 G -32 dB f=18MHz/100kHz f3 Frequency characteristic 4 G -51 dB f=23.5MHz/100kHz f4 Vo =1.0V P-P Differential Gain D 0.5 % G Standard stair step signal Vo =1.0V P-P Differential Phase D 1.0 deg P Standard stair step signal Band = 100k to 6MHz Y signal output S/N SN +74 +73 +70 +70 dB 75 termination Y 100% chroma video signal Band = 100 to 500kHz C signal output S/N (AM) SN +77 +76 +75 +75 dB 75termination CA 100%chroma video signal Band = 100 to 500kHz C signal output S/N (PM) SN +65 dB 75termination CP 100%chroma video signal 4.5 V applied via 150 to Output pin source current lextin 30 mA output pin Output DC offset voltage Voff (max.) 50 mV 75 termination www.rohm.com 2014.08 - Rev.B 2/16 2009 ROHM Co., Ltd. All rights reserved.