SAW Resonator
HR441.2
The HR441.2 is a true one-port, surface-acoustic-wave (SAW) resonator in a low-profile metal
TO-39
case. It provides reliable, fundamental-mode, quartz frequency stabilization i.e. in
transmitters or local oscillators operating at
441.200
MHz.
1.Package Dimension
(TO-39)
Pin
1
2
3
Dimension
A
B
C
D
E
Configuration
Input / Output
Output / Input
Case Ground
Data (unit: mm)
9.30±0.20
5.08±0.10
3.40±0.20
3±0.20∕5±0.20
0.45±0.20
2.Marking
3.Equivalent LC Model and Test Circuit
HR441.2
Color: Black or Blue
4.Typical Application Circuits
1) Low-Power Transmitter Application
2) Local Oscillator Application
5.Typical Frequency Response
6.Temperature Characteristics
Tel:+86-755-82973806 Fax:+86-755-82973550 E-mail: sales@hoperf.com http://www.hoperf.com
HOPERF [ Hope Microelectronics co., Ltd ]
