BU8255KVT ROHM Co. Ltd., BU8255KVT Datasheet - Page 14

• Manufacturer Part Number: BU8255KVT
• Description: 35bit Lvds Receiver 5 35 Deserializer
• Manufacturer: ROHM Co. Ltd.

schottky barrier diode
Be careful of temperature of
the capacitor especially over and
again.
B characteristic ceramics and
function polymer aluminum electrolysis
are recommended.
●About the Power On Reset
methods.
① The method of using CR circuit.
② The method of using external specific IC.
It is recommend to do enough examination for target application.
（The PD pin should be set to high level when power on reset procedure is not used.）
Power on reset is not mandatory for this device.
However, Power on reset procedure is strongly recommend for internal logic initialization by following two
Power on IC
(Open drain
output)
V
V
GND
DD
DD
VOUT
V
DD
BU8255KVT
V
10KΩ
220Ω
DD
2.2μF
Figure–12 Power on reset by specific IC
V
220KΩ
0.1μF
B Characteristic
ceramics.
Figure-11 Power on reset by external a CR circuit
DD
V
PD
DD
PD
PD
Figure-10 Terminal connection when power on reset is not used.
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Internal Reset
Internal Reset
td is approximately equal to 20ms when the left RC coleus are applied.
V
PD
V
DD
PD
DD
ｔｄ
ｔｄ
Detection voltage
V
T
V
+
T
+