PT7A6632 Datasheet, PDF (49/61 Pages) Pericom Semiconductor Corporation – PT7A6632 32-Channel HDLC Controller

Data Sheet
PT7A6632 32-Channel HDLC Controller
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DC Electrical, Power Supply and Capacitance Characteristics
Table 17. DC Electrical, Power Supply and Capacitance Characteristics
Sym
Descr iption
Test Conditions
Min
Typ
Max Units
V_CC = 5V, all clock sources
I_CC
Supply Current
are connected to
4
12
mA
corresponding pins
V
Input HIGH Voltage
500mV noise margin
2.4
V
IH
V_IL
Input LOW Voltage
500mV noise margin
0.8
V
V_OL
Output LOW Voltage
I_OL = 10mA*
0.5
1
V
V_OH
Output HIGH Voltage (CMOS)
I_OH = 10mA*
3.5
4.5
V
I_OL
Output LOW Current
V_OL = 0.5V
4
12
mA
I_OH
Output HIGH Current
V_OH = 4.5V
4
10
mA
C_IN
Input Pin Capacitance
10
pF
C_OUT
Output Pin Capacitance
Note:
Typical figures are at 25^oC and are for design aid only; not production tested.
* I_OL and I_OH are obsolute values.
10
pF
PT019(05/02)
49
Ver:2