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PDF SF400 Data sheet ( Hoja de datos )
| Número de pieza | SF400 | |
| Descripción | 400.00 MHz SAW Filter | |
| Fabricantes | Vanlong | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SF400 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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400.00 MHz SAW Filter
• Ideal for Receivers in 400.00 MHz
• Low-Loss, Coupled-Resonator Quartz Design
• Simple External Impedance Matching
• Rugged, Hermetic, Low Profile F-11 Package
• Complies with Directive 2002/95/EC (RoHS Compliant)
SF400
Parameter
CW RF Power Dissipation
DC Voltage VDC Between Any Two Pins
Operating Temperature Range
Storage Temperature Range
Absolute Maximum Rating (Ta=25°C)
Rating
P +10
VDC ±30
TA -10 ~ +60
Tstg -40 ~ +85
Electronic Characteristics
Parameter
Sym
Minimum
Nominal Frequency (at 25°C)
(Center frequency between 3dB point)
fC NS
Insertion Loss
398.00 … 402.00 MHz
IL -
User Signal Passband
BW -
Passband Ripple (p-p)
398.00 … 402.00 MHz
∆α -
Attenuation
DC … 370.00 MHz
397.50 … 402.50 MHz
430.00 … 600.00 MHz
45
αrel
-
50
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
Unit
dBm
V
°C
°C
Typical
400.00
3.5
±2.5
2.0
50
3.5
60
-
-
50//0
Maximum
NS
5.0
-
-
Unit
MHz
dB
MHz
dB
- dB
5.0 dB
- dB
10 ppm/yr
- MΩ
- Ω//pF
Notes:
1. The frequency fC 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, fC. 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 email to [email protected].
Phone: +86 (10) 5820 3910
Fax: +86 (10) 5820 3915
© April 2004 by Vanlong Technology Co., Ltd.
Email: [email protected]
Web: http://www.vanlong.com
SF400
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet SF400.PDF ] | |
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