BH76906GU-E2 Rohm Semiconductor, BH76906GU-E2 Datasheet - Page 7

• Manufacturer Part Number: BH76906GU-E2
• Description: IC VIDEO DRIVER CAP-LESS 8WLCSP
• Manufacturer: Rohm Semiconductor

Specifications of BH76906GU-E2

• Package / Case: 8-WLCSP
• Applications: Driver
• Number Of Circuits: 1
• Current - Supply: 17mA
• Current - Output / Channel: 30mA
• Voltage - Supply, Single/dual (±): 2.5 V ~ 3.45 V, ±1.25 V ~ 1.725 V
• Mounting Type: Surface Mount
• Svhc: No SVHC (18-Jun-2010)
• Base Number: 76906
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Power Dissipation Pd: 580mW
• Supply Current: 17mA
• Supply Voltage: RoHS Compliant
• Supply Voltage Max: 3.45V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2009 ROHM Co., Ltd. All rights reserved.
BH76906GU, BH76909GU, BH76912GU, BH76916GU, BH76706GU
www.rohm.com
Input capacitor and input impedance cutoff frequency
is the same as when output capacitor in generic 75
Ω driver is made 1000 μF.
(Input pin time constant) (Output pin time constant)
a) Video signal without sag (TG-7/1 output, H-bar)
b)
c) 1000 μF + 150 Ω sag waveform (TG-7/1 output, H-bar)
1 μF x 150 kΩ = 1000 μF x 150 Ω
BH769xxGU or BH76706GU output (Input = 1.0 μF, TG-7/1 output, H-bar)
Fig. 8
Fig. 9
Fig. 10
Sag is determined
by input capacitor
and input resistor
only.
7/16
Fig. 7
150k
1μF
TG-7/1
TG-7/1
Sag occurs
TV screen output image of
1μF
75Ω
BH769xxGU・BH76706GU
H-bar signal
Nearly identical sag
75Ω+75Ω=150Ω
1000μF
Technical Note
2009.03 - Rev.A
Monitor
75Ω
Monitor
75Ω
75Ω