F-51373GNC-FW-AH (AH) No. 2003-0066 OPTREX CORPORATION Page 4/19
2.3. AC Characteristics
VCC=4.5~5.5V
Parameter Symbol Min. Max. Units
Shift Clock Period
t
WCK 50 - ns
Shift Clock “H” Pulse Width
t
WCKH 15 - ns
Shift Clock “L” Pulse Width
t
WCKL 15 - ns
Data Setup Time
t
DS 10 - ns
Data Hold Time
t
DH 12 - ns
Latch Pulse “H” Pulse Width
t
WLPH 15 - ns
Shift Clock Rise to Latch Pulse Rise Time
t
LD 0 - ns
Shift Clock Fall to Latch Pulse Fall Time
t
SL 30 - ns
Latch Pulse Rise to Shift Clock Rise Time
t
LS 25 - ns
Latch Pulse Fall to Shift Clock Rise Time
t
LH 25 - ns
Input Signal Rise,Fall Time
t
r,
t
f - 50 Note.1 ns
DISPOFF Removal Time
t
SD 100 - ns
DISPOFF Enable Pulse Width
t
WDL 1.2 - µs
Output Delay Time
t
DL - 200 Note.2 ns
Note.1 : (
t
CK – twckll - twckl)/2 is the maximum in case of high speed operation.
Note.2 : CL=15pF
VCC=3.0~4.5V
Parameter Symbol Min. Max. Units
Shift Clock Period
t
WCK 66 - ns
Shift Clock “H” Pulse Width
t
WCKH 23 - ns
Shift Clock “L” Pulse Width
t
WCKL 23 - ns
Data Setup Time
t
DS 15 - ns
Data Hold Time
t
DH 23 - ns
Latch Pulse “H” Pulse Width
t
WLPH 30 - ns
Shift Clock Rise to Latch Pulse Rise Time
t
LD 0 - ns
Shift Clock Fall to Latch Pulse Fall Time
t
SL 50 - ns
Latch Pulse Rise to Shift Clock Rise Time
t
LS 30 - ns
Latch Pulse Fall to Shift Clock Rise Time
t
LH 30 - ns
Input Signal Rise,Fall Time
t
r,
t
f - 50 Note.1 ns
DISPOFF Removal Time
t
SD 100 - ns
DISPOFF Enable Pulse Width
t
WDL 1.2 - µs
Output Delay Time
t
DL - 200 Note.2 ns
Note.1 : (
t
CK – twckll - twckl)/2 is the maximum in case of high speed operation.
Note.2 : CL=15Pf
