Chapter 1. Introduction
Pin
I/O
I/Ocircuit
Note
Built in feedback-resistor
STOP
§Û
about 1
OSC2
O
¡ æ
¡ ç
OSC1
OSC2
Rd
Built in damping-resistor
§Ú
Rd = 4
¡ æ
¡ ç
[No resistor in MHz
operation]
Built in resonance
Capacitor at KHz version
¡ ¾
C1=C2 = 100pF 15%
¡ è
¡ è
[C1,C2 are not available
for MHz and WIDE
version]
OSC1
I
C1
C2
Rf
Frequency
ResonatorMaker
Part Name
Load Capacitor
320KHz
500KHz
CQ
CQ
ZTB320D
ZTB500E
C1=C2=Open
C1=C2=Open
CQ recommend 430KHz~500KHz resonator
3.43MHz
3.52MHz
CQ
TDK
CQ
ZTA3.43MG
FCR3.52M5
ZTA3.64MG
FCR3.64M5
ZTA3.84MG
FCR3.84M5
ZTA4.00MG
C1=C2=30pF
C1=C2=33pF
C1=C2=30pF
C1=C2=33pF
C1=C2=30pF
C1=C2=33pF
C1=C2=30pF
3.64MHz
TDK
CQ
3.84MHz
4.00MHz
TDK
CQ
1 - 9
HYNIX [ HYNIX SEMICONDUCTOR ]
