ACT ACTF4006/433.92/QCC8C

Tel : +44 118 979 1238
Fax : +44 118 979 1283
Email: [email protected]
The ACTF4006/433.92/QCC8C is a low-loss, compact, and economical surface-acoustic-wave
(SAW) filter in a surface-mount ceramic QCC8C case designed to provide front-end selectivity in
433.920 MHz receivers. Receiver designs using this filter include superhet with 10.7 MHz or 500
kHz IF, direct conversion and superregen.
1.Package Dimension
(QCC8C)
2.
Pin
Connection
1
Input Ground
2
Input
5
Output
6
Output Ground
3, 7
to be Grounded
4,8
Case Ground
Sign
Data (unit: mm)
Sign
Data(unit:mm)
A
2.08
E
1.20
B
0.60
F
1.35
C
1.27
G
5.00
D
2.54
H
5.00
3. Test Circuit
In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.
ISO9001: 2000 Registered - Registration number 6830/2
For quotations or further information please contact us at:
3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK
http://www.actcrystals.com
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Issue : 1 C1
Date : SEPT 04
Tel : +44 118 979 1238
Fax : +44 118 979 1283
Email: [email protected]
4.Typical Frequency Response
5.Performance
5-1.Maximum Ratings
Rating
Value
Units
Input Power Level
10
dBm
DC Voltage
12
VDC
Operating Temperature
-40 to +85
°C
Storage Temperature
-40 to +85
°C
+235
°C
Soldering Temperature
In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.
ISO9001: 2000 Registered - Registration number 6830/2
For quotations or further information please contact us at:
3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK
http://www.actcrystals.com
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Issue : 1 C1
Date : SEPT 04
Tel : +44 118 979 1238
Fax : +44 118 979 1283
Email: [email protected]tcrystals.com
5-2.Electronic Characteristics
Characteristic
Centre Frequency
(Centre frequency between 3dB points)
fC
Minimum insertion Loss
433.80 …. 434.12 MHz
IL min
3dB Pass bandwidth (relative to IL min)
BW 3
Minimum
Typical
Maximum
Units
--
433.920
--
MHz
--
2.5
4.0
dB
750
kHz
500
Pass band (relative to IL min)
433.76 …. 434.08 MHz
433.74 …. 434.10 MHz
433.68 …. 434.16 MHz
----
----
2.0
3.0
6.0
dB
dB
dB
Relative attenuation (relative to IL min)
414.00 …. 428.00 MHz
428.00 …. 432.84 MHz
434.92 …. 442.00 MHz
442.00 …. 550.00 MHz
40
15
10
33
45
25
20
38
-----
dB
dB
dB
dB
! CAUTION: Electrostatic Sensitive Device. Observe precautions for handling!
1.
2.
3.
4.
5.
6.
The frequency f C is defined as the midpoint between the 3dB frequencies.
Unless noted otherwise, all measurements are made with the filter installed in the specified test fixture that is
connected to a 50 Ω test system with VSWR ≤1.2:1. The test fixture L and C are adjusted for minimum insertion
loss at the filter centre frequency, f C. Note that insertion loss, bandwidth, and passband shape are dependent on
the impedance matching component values and quality.
Unless noted otherwise, specifications apply over the entire specified operating temperature range.
The specifications of this device are based on the test circuit shown above and subject to change or
obsolescence without notice.
All equipment designs utilizing this product must be approved by the appropriate government agency prior to
manufacture or sale.
Our liability is only assumed for the Surface Acoustic Wave (SAW) component(s) per se, not for applications,
processes and circuits implemented within components or assemblies.
In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.
ISO9001: 2000 Registered - Registration number 6830/2
For quotations or further information please contact us at:
3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK
http://www.actcrystals.com
3 OF 3
Issue : 1 C1
Date : SEPT 04