345.00 MHz One-Port SAW Resonator
Package Dimensions (TO-39)
Electrical Connections
Terminals
1
2
3
Connection
Input/ Output
Output/ Input
Case-Ground
Package Dimensions
Dimensions
A
B
C
D
E
F
G
Nom (mm)
Min
Max
9.10
9.50
3.20
3.60
2.80
3.20
Φ0.25
Φ0.65
4.98
5.18
2.54 Nominal
0.4
0.5
Marking
Equivalent LC Model and Test Circuit
SR345
345.00
Ink Marking
Color: Black or Blue
Ω
Ω
Typical Application Circuit
Low Power Transmitter Application
Local Oscillator Application
Typical Frequency Response
Temperature Characteristics
f
c
= f
o
, T
c
= T
o
(f - f
o
)/f
o
(ppm)
∆T=
T
c
–T
o
(°C)
The curve shown above accounts for
resonator contribution only and does not
include oscillator temperature
characteristics.
Phone: +86 10 6301 4184
©
2004 by Vanlong Technology Co., Ltd.
Fax: +86 10 6301 9167
Email: sales@vanlong.com
Web: http://www.vanlong.com
SR345
VANLONG [ VANLONG TECHNOLOGY CO., LTD. ]
