rtd IDAN-SK-SYNC25104HRS, User Manual, Page: 12 / 31

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12
SYNC25104HR/
SYNC35104HR
User’s Manual
Table 4: Electrical Characteristics
Symbol Parameter Test Condition Min Typical Max Unit
V
OL
Output low voltage 0.5 V
R
OUT
Output impedance 44 52 60 Ω
t
RISE
/t
FALL
Output rise and fall time C
L
=4.7pF, 20 to 80% 0.4 0.6 ns
CN12: 10MHz output
V
OH
Output high voltage I
OH
=1mA 3.2 V
V
OL
Output low voltage I
OL
=1mA 0.1 V
R
OUT
Output impedance 50 Ω
t
RISE
/t
FALL
Output rise and fall time C
L
=10pF 0.315 ns
CN13: RS232 interface
Maximum data rate 250 kbit/s
V
OH
High-level output voltage R
L
= 3 kΩ to GND 5 5.4 V
V
OL
Low-level output voltage R
L
= 3 kΩ to GND -5 -5.4 V
V
IT+
Positive-going input voltage
threshold
1.5 2.4 V
V
IT-
Negative-going input voltage
threshold
0.6 1.2 V
V
I
Input voltage range -25 25 V