HD66206 Datasheet, PDF (18/21 Pages) Hitachi Semiconductor – 80-Channel Column/Common Driver for Middle- or Large-sized Liquid Crystal Panel

HD66206
AC Characteristics 2 (In Column Driver Operation) (V_CC = 2.7 to 4.5V, GND = 0V, V_CC – V_EE = 6 to
28V, and Ta = –20 to +75 ° C, unless otherwise stated)
Item
Symbol Applicable pins
Min.
Max.
Clock cycle time
t_CYC
CL2
152
—
Clock high level width
t_CWH
CL2 and CL1
65
—
Clock low level width
t_CWL
CL2
65
—
Clock setup time
t_SCL
CL1 and CL2
80
—
Clock hold time
t_HCL
CL1 and CL2
120
—
Clock rise time
t_r
CL1 and CL2
—
1
Clock fall time
t_f
CL1 and CL2
—
1
Data setup time
t_DS
D0L, D1R, D2, D3, and CL2 50
—
Data hold time
t_DH
D0L, D1R, D2, D3, and CL2 50
—
Enable setup time
t_ESU
( and CL2
30
—
Carry output delay time t_CAR
&$5 and CL2
—
100
M phase difference
t_CM
M and CL1
—
300
CL1 cycle time
t_CL1
CL1
t_CYC × 50 —
Notes: 1. Clock rise time (t_r) and clock fall time (t_f) must satisfy the following conditions:
t_r and t_f < (t_CYC – t_CWH – t_CWL)/2
t_r and t_f ≤ 50
2. Defined by connecting the load circuit shown in Figure 14.
Unit Note
ns
ns
ns
ns
ns
ns 1
ns 1
ns
ns
ns
ns 2
ns
ns
Test point
30 pF
Figure 14 Load Circuit
163