LC786961W Datasheet, PDF (20/29 Pages) Sanyo Semicon Device – Compact Disc Player IC

Oscillator
Example circuit for Oscillator
LC786961W
LC786961
XVDD2
X16IN
X16OUT
XVSS2
XVDD1 XIN XOUT XVSS1
Rd1
Rd2
C2
C2
C1
C1
(1) XIN/XOUT: 12.0000MHz
• For System Main clock, USB control
• Recommended Oscillator
Nihon Dempa Kogyo Co., Ltd.
Type
Recommended value
NX5032GA
Rd1 = 0Ω, C1 = 4pF
NX8045GB
Rd1 = 0Ω, C1 = 4pF
(2) X16IN/X16OUT: 16.9344MHz
• For CD control, Audio control
• Recommended Oscillator
Murata Manufacturing Co., Ltd.
Type
Recommended value
CSTCE16M9V53-R0
Rd2 = 0Ω, C2 = open
CSTCW16M9X51008-R0
Rd2 = 0Ω, C2 = open
CSTLS16M9X53-B0
Rd2 = 0Ω, C2 = open
Nihon Dempa Kogyo Co., Ltd.
Type
AT51-CD2
Recommended value
Rd2 = 0Ω, C2 = 8pF
<Notes>
• Because the characteristics of oscillator could be changed according to the circuit board, ask evaluation with the
individual original circuit board to the oscillator maker.
• The accuracy of 12MHz oscillator (XIN/XOUT) must be in ±500ppm when this oscillator clock is used for USB
Host function.
• Concerning about internal circuit for XIN/XOUT and X16IN/X16OUT, refer to the “Analog Pin Internal Equivalent
Circuits” section.
No.A2081-20/29