EL4102CU Elantec Semiconductor, Inc. (acquired by Intersil), EL4102CU Datasheet - Page 5

• Manufacturer Part Number: EL4102CU
• Description: Video Front End
• Manufacturer: Elantec Semiconductor, Inc. (acquired by Intersil)

Control Bits Logic Table
Serial Timing Diagram
Serial Timing Parameters
SCLK
ENB
SDI
Parameter
t
HE
t
t
t
t
t
HD
t
r
HE
SD
T
SE
/t
w
t
Bit
B7
B6
B5
B4
B3
B2
B1
B0
SD
f
t
SE
MSB
B7
t
HD
Load MSB first, LSB last
B6
Standby - Power Down
Gain Bit 4
Gain Bit 3
Gain Bit 2
Gain Bit 1
Gain Bit 0
Input Select Bit 1
Input Select Bit 0
T
500MHz Video Front End: 4-1 MUX, VGA & DC-Restore
B5
Example
0.05 x T
0.50 x T
100 ns
40ns
40ns
40ns
40ns
B4-B2
5
EL4102C - Preliminary
t
r
t
w
B1
Clock Period
Clock Rise/Fall Time
ENB Hold Time
ENB Setup Time
Data Hold Time
Data Setup Time
Clock Pulse Width
Function
t
f
LSB
B0
t
HE
Description
t
SE
t