BH76206HFV-TR Rohm Semiconductor, BH76206HFV-TR Datasheet - Page 5

• Manufacturer Part Number: BH76206HFV-TR
• Description: IC VIDEO DVR LPF SGL 6HVSOF
• Manufacturer: Rohm Semiconductor

Specifications of BH76206HFV-TR

• Package / Case: 5-HVSOF
• Applications: Driver
• Number Of Circuits: 1
• Current - Supply: 8mA
• Voltage - Supply, Single/dual (±): 2.6 V ~ 5.5 V
• Mounting Type: Surface Mount
• Svhc: No SVHC (18-Jun-2010)
• Base Number: 76206
• No. Of Pins: 6
• Operating Temperature Range: -40°C To +85°C
• Power Dissipation Pd: 410mW
• Supply Current: 8mA
• Supply Voltage Max: 5.5V
• Supply Voltage Min: 2.6V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2009 ROHM Co., Ltd. All rights reserved.
BH76106HFV, BH76109HFV, BH76112HFV, BH76206HFV
www.rohm.com
(11) SAG correction
(12) Using after removing output coupling capacitor
(13) Output dynamic range
diagram for output coupling capacitor capacitance.
Fig10 Relationship of Output Voltage
In order to make the SAG of the video signal as small as possible, we recommend the values of the application circuit
If reducing capacitance due to the demands of miniaturization or the like, check the SAG characteristic for an
alternating black and white bounce signal *1, Hbar signal *2, or other signal for which a SAG effect readily occurs and
use a capacitance that satisfies the demands of the set being used.
As a reference, try the combinations shown below when reducing capacitance. As the capacitance of the V
capacitor is made smaller, SAG becomes greater.
By eliminating the output coupling capacitor, not only can you reduce board space and product cost, but improvement
of the SAG characteristic also can be realized due to the fact that the low-band frequency characteristic is improved.
However, since direct current will flow in a set connected on the opposite side due to eliminating the output coupling
capacitor, pay close attention to the specifications of what is connected in conjunction with using it.
Moreover, characteristics such as circuit current, differential gain, and differential phase differ as shown below.
Circuit Current (If color bar signal output)
The output dynamic range depends on the power supply voltage.
Be careful when using the LSI at low voltage.
The relationship of dynamic range to V
An application circuit that is an example of use after removing the output coupling capacitor is shown in the figure
below.
(For BH76106HFV C
①
③
7Fig.
85C
Freq
to Input Voltage
Circuit Current (If no signal)
V
V
Differential Phase (DP)
OUT
Differential Gain (DG)
sag
Capacitor (C1)
Capacitor (C2)
Parameter
75Ω
Input
waveform
Output
waveform
in
=1uF)
GND
The values shown above are reference values. They are not guaranteed values.
33μF
68μF
cc
1 V/DIV
500 ms/DIV
1
2
3
is shown in Fig. 19.
With Output Coupling Capacitor
BH76106/109/
112/206HFV
75Ω
5/8
Fig.11
33μF
47μF
２. When input coupling capacitor (②) is 0.56 μF
３. When input coupling capacitor (②) is 1 μF
１．When input coupling capacitor (②) is 0.1 μF
AMP
7.1 mA
8.3 mA
0.7%
0.7°
Sync_Tip
C
Time until output voltage stabilizes (③): 1.11 s
Time until output voltage stabilizes (③): 2.03 s
Time until output voltage stabilizes (③): 214 ms
*1,*2: TG-7 U705 unit or other
FFig.2
8th order
LPF
33μF
33μF
5
4
6
VCC
Without Output Coupling Capacitor
0.1μF
Standby
14.3 mA
7.8 mA
1.0%
0.3°
Technical Note
2009.03 - Rev.A
OUT