PEB3086 Infineon Technologies, PEB3086 Datasheet - Page 232

• Manufacturer Part Number: PEB3086
• Description: ISDN Subscriber Access Controller
• Manufacturer: Infineon Technologies

5.4
Recommended Oscillator Circuits
Figure 82
Parameter
Frequency
Frequency calibration tolerance
Load capacitance
Oscillator mode
Note: It is important to note that the load capacitance depends on the recommendation
XTAL1 Clock Characteristics (external oscillator input)
Parameter
Duty cycle
Data Sheet
of the crystal specification. Typical values are 22 ... 33 pF.
Oscillator Specification
Oscillator Circuits
Crystal Oscillator Mode
33
33 pF
C
C
L
L
pF
7.68 MHz
min.
1:2
Symbol
f
C
L
41
42
XTAL1
XTAL2
232
Limit Values
Limit Values
7.680
max. 100
max. 40
fundamental
External
Oscillator
Signal
Driving from External Source
Electrical Characteristics
max.
2:1
N.C.
41
42
XTAL1
XTAL2
ITS09659
PEB 3086
2003-01-30
ISAC-SX
Unit
MHz
ppm
pF