L64704 LSI Logic Corporation, L64704 Datasheet - Page 213

• Manufacturer Part Number: L64704
• Description: Satellite Decoder Technical Manual 5/97
• Manufacturer: LSI Logic Corporation

Table C.1
Component Values
for the
Circuit Shown in
Figure C.2
C
For frequencies within the range of the crystal’s fundamental frequency
(0 to 20 MHz), the circuit in
given in
where C
tion capacitance (typically 3 pF).
The basis for the values in
where f
itself).
Frequency
2 MHz
5 MHz
10 MHz
20 MHz
0 to 20 MHz Crystal Oscillator
f
F
1
=
1
C
F
2
L
2 R
Table
is the desired frequency of oscillation (shown on the crystal
=
= Crystal Parameter (typically 32 pF) and C
2 C
C
2
1
C.1. For the capacitors:
= C
C
61
61
61
61
L
2
2
–
(pF)
C
B
R
1000
500
250
100
Figure C.2
Table C.1
2
( )
comes from the relationship:
works with the component values
B
= board connec-
C-3