SF5404 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – 374.00 MHz SAW Filter

374.00 MHz SAW Filter
• Ideal for Wireless LAN applications
• Low-Loss, Coupled-Resonator Quartz Design
• Simple External Impedance Matching
• Ultra Miniature Ceramic QCC8C SMD Package
SF5404
Parameter
Source Power
DC Voltage VDC Between Any Two Pins
Operating Temperature Range
Storage Temperature Range
Absolute Maximum Rating (Ta=25°C)
Rating
P
10
V_DC
0
T_A
-10 ~ +65
T_stg
-40 ~ +85
Unit
dBm
V
°C
°C
Parameter
Electronic Characteristics
Sym
Minimum
Nominal Frequency (at 25°C)
(Center frequency between 3dB point)
Insertion Loss
(including matching network)
3dB Passband
Amplitude Ripple (p-p)
f_C ± 7.0 MHz
Group Delay Ripple (p-p) f_C ± 7.0 MHz
Relative Attenuation (relative to IL)
375.50 … 352.00 MHz
352.00 … 341.00 MHz
341.00 … 224.00 MHz
390.50 … 392.00 MHz
392.00 … 396.00 MHz
396.00 … 422.00 MHz
422.00 … 454.00 MHz
Temperature coefficient of frequency
Frequency Aging
Absolute Value during the First Year
DC Insulation Resistance Between any Two Pins
f_C
NS
IL
-
BW₃
17
∆α
-
∆τ
-
30
40
48
α_rel
20
30
38
40
FTC
-
|fA|
-
-
1.0
NS = Not Specified
Typical
374.00
9.0
22
±0.5
40
42
45
52
38
42
44
45
-87
-
-
Maximum
NS
Unit
MHz
10.5
dB
-
MHz
1.0
dB
100
ns
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
ppm/K
10
ppm/yr
-
MΩ
Notes:
1. The frequency f_C is defined as the midpoint between the 3dB
frequencies.
2. 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.
3. 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.
5. All equipment designs utilizing this product must be approved by
the appropriate government agency prior to manufacture or sale.
6. 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.
7. For questions on technology, prices and delivery please contact
our sales offices or e-mail [e-mail].
Phone: [phone]
Fax: [phone]
© April 2004 by Vanlong Technology Co., Ltd.
Email: [e-mail]
Web: http://www.vanlong.com
SF5404