SF5011 Datasheet, PDF (1/2 Pages) Vanlong Technology Co., Ltd. – 926.25 MHz SAW Filter

926.25 MHz SAW Filter
• Designed to Cordless Telephone Selectivity in 926.25 MHz
• Low-Loss, Coupled-Resonator Quartz Design
• Simple External Impedance Matching
• Ultra Miniature Ceramic DCC6 SMD Package
SF5011
Parameter
Input Power Level
DC Voltage VDC Between Any Two Pins
Operating Temperature Range
Storage Temperature Range
Absolute Maximum Rating (Ta=25°C)
Rating
P_in
10
V_DC
12
T_A
-10 ~ +60
T_stg
-40 ~ +85
Unit
dBm
V
°C
°C
Electronic Characteristics
Parameter
Sym
Minimum
Nominal Frequency (at 25°C)
(Center frequency between 3dB point)
f_C
NS
Insertion Loss
Passband
at f_C ± 2.0 MHz
IL
-
BW
-
Amplitude Ripple (p-p)
within f_C ± 2.0 MHz
Absolute Attenuation
826.25 … 901.25 MHz
946.25 … 981.25 MHz
∆α
-
32
α_rel
25
981.25 … 1026.25 MHz
35
Frequency Aging
Absolute Value during the First Year
|fA|
-
DC Insulation Resistance Between any Two Pins
-
1.0
Input / Output Impendance (nominal)
-
-
NS = Not Specified
Notes:
Typical
926.25
4.0
±2.0
1.0
40
35
45
-
-
50
Maximum
NS
5.5
-
2.0
Unit
MHz
dB
MHz
dB
-
dB
-
dB
-
dB
10
ppm/yr
-
MΩ
-
Ω
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
SF5011