PT7A4401C Datasheet, PDF (12/27 Pages) List of Unclassifed Manufacturers – PT7A4401C T1/E1 System Synchronizer

Data Sheet
PT7A4401C T1/E1 System Synchronizer
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DC Electrical and Power Supply Characteristics
Table 6. DC Electrical and Power Supply Characteristics
Sym
Descr iption
Test Conditions
Min
Typ
Max Units
I_CCO
Quiescent Power Supply Current
OSCi = 0V, Note 2
500
µA
I_CC
Supply Current
I_CC
OSCi = Crystal, Note 2
50
mA
60
mA
V_IH
TTL HIGH Input Voltage-All pins
except OSCi, RST
2.0
V
V_IL
TTL LOW Input Voltage-All pins
except OSCi, RST
0.8
V
V
CIH
CMOS HIGH Input Voltage-
OSCi pin
0.7V
V
CC
V_CIL
CMOS LOW Input Voltage-
OSCi pin
0.3V_CC
V
V_SIH
Schmitt HIGH Input Voltage-
RST pins
3.6
V
V_SIL
Schmitt LOW Input Voltage-
RST pins
1.5
V
V_HYS
Schmitt Hysteresis Voltage-
RST pins
1.0
V
I_IL
Input Leakage Current
V_I = V_CC or 0V
±10
µA
V_OH
HIGH Output Voltage
I_OH = 4mA
2.4
V
V_OL
LOW Output Voltage
I_OL = 4mA
0.8
V
Note:
1. V_CC = 5V,
2. MS = V_CC (Freerun), FS1 = V_CC, FS2 = GND, REF = GND, other inputs connected to GND.
3. All outputs are unloaded except for V_OH and V_OL measurement.
PT0108(09/02)
12
Ver:0