act303k-303.875-to39 Advanced Crystal Technology, act303k-303.875-to39 Datasheet

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act303k-303.875-to39

Manufacturer Part Number
act303k-303.875-to39
Description
Surface-acoustic-wave Saw Resonator
Manufacturer
Advanced Crystal Technology
Datasheet
The ACT303K/303.875/TO39 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 303.875 MHz.
1.Package Dimension (TO-39)
4.Typical Application Circuits
1) Low-Power Transmitter Application
In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.
3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK
For quotations or further information please contact us at:
http://www.actcrystals.com
ISO9001: 2000 Registered
1 OF 3
3.Equivalent LC Model and Test Circuit
2) Local Oscillator Application
Dimension
Pin
A
B
C
D
E
1
2
3
Data (unit: mm)
Email: info@actcrystals.com
Configuration
3±0.20⁄5±0.20
Input / Output
Output / Input
Case Ground
9.30±0.20
5.08±0.10
3.40±0.20
0.45±0.20
Tel :
Fax :
+44 118 979 1238
+44 118 979 1283
Issue : 1.1 C1
Date : March 2010

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act303k-303.875-to39 Summary of contents

Page 1

... The ACT303K/303.875/TO39 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 303.875 MHz. 1.Package Dimension (TO-39) 4.Typical Application Circuits 1) Low-Power Transmitter Application In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice. ...

Page 2

Frequency Response 7.Performance 7-1.Maximum Ratings Rating CW RF Power Dissipation DC Voltage Between Any Two Pins Case Temperature 7-2.Electronic Characteristics Characteristic Absolute Frequency Centre Frequency (+25 C) Tolerance from 303.875 MHz Insertion Loss Unloaded Q Quality Factor 50 Loaded ...

Page 3

IL point with the resonator in the 50 Ω test system. 1. The centre frequency Unless noted otherwise, case temperature T 3. Frequency aging is the change specification ...

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