479.50 MHz SAW Filter
Ideal for Receivers of Satellite Broadcasting System
Constant Group Delay
Improved ESD capability by integrated shunt resistors
Ultra Miniature Ceramic QCC8C SMD Package
SF5510
Absolute Maximum Rating (Ta=25°C)
Parameter
Input Power Level
DC Voltage V
DC Between Any Two Pins
Operating Temperature Range
Storage Temperature Range
P
in
V
DC
Rating
10
12
-10 ~ +60
-40 ~ +85
Unit
dBm
V
°C
°C
T
A
T
stg
Electronic Characteristics
Parameter
Center Frequency (25°C)
Between 3dB point
Tolerance from 479.50 MHz
Insertion Attenuation
Pass Bandwidth
Relative Attenuation
479.50 MHz
Sym
f
C
Minimum
NS
-
-
-
-
-
Typical
479.50
-
22.0
15.8
-47
-13
-2.5
-4.0
-21
-47
0.6
14
-18
Maximum
NS
1.0
24.0
-
-30
-10
-
-
-10
-30
1.5
40
-
Unit
MHz
MHz
dB
MHz
dB
dB
dB
dB
dB
dB
dB
ns
ppm/K
∆
f
C
α
BW
3
α
rel
≤
3dB
467.50 MHz
469.50 MHz
471.50 MHz
487.50 MHz
489.50 MHz
491.50 MHz
α
rel
-5
-5
-
-
Amplitude Ripple (p-p)
Group Delay Ripple (p-p)
(Delay aperture = 1.25 MHz)
474.50 … 484.50 MHz
473.50 … 485.50 MHz
∆α
∆τ
FTC
-
-
-
Temperature Coefficient of Frequency
NS = Not Specified
Notes:
1.
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 50Ω test
system with VSWR
≤
1.2:1. The test fixture L and C are adjusted
for minimum insertion loss at the filter center 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.
4.
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.
For questions on technology, prices and delivery please contact
our sales offices or e-mail sales@vanlong.com.
2.
5.
6.
3.
7.
Phone: +86 10 6301 4184
Fax: +86 10 6301 9167
Email: sales@vanlong.com
Web: http://www.vanlong.com
SF5510
©
April 2004 by Vanlong Technology Co., Ltd.
VANLONG [ VANLONG TECHNOLOGY CO., LTD. ]
