DEVICES INCORPORATED
SWITCHING CHARACTERISTICS
COMMERCIAL OPERATING RANGE (0°C to +70°C) Notes 9, 10 (ns)
Symbol Parameter
tCYC Cycle Time
tPW Clock Pulse Width
tS
Input Setup Time
tH
Input Hold Time
tD
Output Delay
tENA Three-State Output Enable Delay (Note 11)
tDIS Three-State Output Disable Delay (Note 11)
SWITCHING WAVEFORMS: DATA I/O
CLK
DINA11-0
DINB11-0
α11-0
CONTROLS*
tCYC
tPW
tPW
tS
tH
tS
tH
tS
tH
OE
DOUT12-0
tD
tDIS
*includes MIXEN, TC, and RND1-0.
LF48212
12 x 12-bit Alpha Mixer
LF48212–
25
20
Min
Max
Min
Max
25
20
10
10
11
11
0
0
14
14
13
13
13
13
HIGH IMPEDANCE
tENA
Video Imaging Products
5
08/16/2000–LDS.48212-F