peb20320 Infineon Technologies Corporation, peb20320 Datasheet - Page 231

• Manufacturer Part Number: peb20320
• Description: Multichannel Network Interface Controller For Hdlc
• Manufacturer: Infineon Technologies Corporation

7.3
Table 14
T
Parameter
Input capacitance
Output capacitance
I/O-capacitance
7.4
T
Inputs are driven to 2.4 V for a logical ‘1’ and to 0.4 V for a logical ‘0’. Timing
measurements are made at 2.0 V for a logical ‘1’ and at 0.8 V for a logical ‘0’.
The AC testing input/output waveforms are shown below.
Figure 118
Input/Output Waveform for AC Tests
User’s Manual
A
A
= 25 C;
= 0 to + 70 C;
0.45
2.4
Capacitances
AC Characteristics
V
DD
= 5 V
2.0
0.8
V
DD
Test Points
Symbol
C
C
C
= 5 V
5%,
IN
OUT
IO
V
SS
5%
= 0 V
2.0
0.8
min.
5
8
10
Limit Values
231
max.
10
15
20
Device
Under
Test
Unit
pF
pF
pF
Electrical Characteristics
Test Condition
–
–
–
C
Load
PEB 20320
= 150
ITS00621
01.2000
pF