LC86E4564
Oscillation type
Supplier
Oscillator
12 MHz ceramic resonator
oscillation
Murata
CSA12.0MTZ
CST12.0MTW
Kyocera
KBR-12.0M
* Both C1 and C2 must use K rank (±10%) and SL characteristics.
C1
C2
33 pF 33 pF
on chip
47 pF 47 pF
Table 1. Ceramic Resonator Oscillation Guaranteed Constants (Main clock)
Oscillation type
L
C3
C4
14.11 MHz LC oscillation
4.7 µH
33 pF
45 pF (Trimmer)
4.7 µH ±10%
(Variable)
33 pF
33 pF
* See Figures 11 and 12 for the LC oscillation frequency characteristics.
Table 2. LC oscillation Guaranteed Constants (OSD clock)
(Notes) • Since the circuit pattern affects the oscillation frequency, place the oscillation-related parts as close to the oscillation
pins as possible with the shortest possible pattern length.
• If you use other oscillators herein, we provide no guarantee for the characteristics.
• Adjust the voltage of monitor point in Figure 10 to 1/2VDD±10% by the LC oscillation constant 'L' or 'C' to lock the PLL
circuit.
CF1
CF2
LC1
LC2
LC1
LC2
C1
CF
C2
C3
L
C4
C3
L
C4
main clock
Figure 1 Ceramic resonator oscillation
OSD clock
Figure 2 LC resonator oscillation
No. 5584-15/19