DS_1210F_001
73S1210F Data Sheet
3.4 Oscillator Interface Requirements
Symbol
Parameter
Condition
Min
Typ.
Max
Unit
High-Frequency Oscillator (Xin) Parameters. Xin Is Used As Input For External Clock For Test
Purposes Only. A Resistor Connecting x12in To x12out Is Required, Value = 1mΩ.
VILX12IN
Input Low Voltage –
X12IN
-0.3
1.5
1.6
0.3*VDD
V
Input High Voltage – X12IN
Input Current -X12IN
VIHX12IN
IILXTAL
Fxtal
0.7*VDD
-10
Vdd+.0.3
10
V
GND < Vin < Vdd
μA
Crystal resonant
frequency
Fundamental mode
6
12
MHz
3.5 DC Characteristics: Analog Input
Symbol
Parameter
Condition
Min
Typ.
Max
Unit
VTHTOL
Voltage Threshold
Tolerance
Selected Threshold
Value
-3%
+3%
V
Rev. 1.4
107