Seiko Instruments LTP F Series User Manual

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3.5.7 Timing 
Chart
CLK
DAT IN
DAT OUT
tw CLK
thold DI
tsetup DI
thold LAT
DST
tsetup LAT
tw LAT
tsetup DST
LATCH
td DO
DRIVE OUT
t Do
t Do
(Hi Active)
Figure 3-13  Timing Chart
3.5.8 Head 
Resistance
The LTP F Series head resistance is as shown in Table 3-10.
Table 3-10  Head Resistance Ranks
Head Resistance
630.5 to 669.5 
Ω