SF311B Vanlong Technology, SF311B Datasheet
SF311B
Manufacturer Part Number
SF311B
Description
311.00 MHz SAW Filter
Manufacturer
Vanlong Technology
Datasheet
1.SF311B.pdf
(2 pages)
311.00 MHz SAW Filter
NS = Not Specified
Notes:
1.
2.
3.
Phone: +86 10 6301 4184
© April 2004 by Vanlong Technology Co., Ltd.
•
•
•
•
CW RF Power Dissipation
DC Voltage V
Operating Temperature Range
Storage Temperature Range
Nominal Frequency (at 25°C)
(Center frequency between 3dB point)
Insertion Loss
3dB Bandwidth
Passband Ripple
Rejection
Frequency Aging
DC Insulation Resistance Between any Two Pins
Input / Output Impendance (nominal)
Ideal for Receivers in 311.00 MHz
Low-Loss, Coupled-Resonator Quartz Design
Simple External Impedance Matching
Rugged, Hermetic, Low Profile F-11 Package
The frequency f
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
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.
DC Between Any Two Pins
C
is defined as the midpoint between the 3dB
Parameter
f
Absolute Value during the First Year
C
± 30MHz
Parameter
Fax: +86 10 6301 9167
P
V
T
T
DC
A
stg
Absolute Maximum Rating (Ta=25°C)
Electronic Characteristics
C
. Note
BW
Sym
4.
5.
6.
7.
α
|f
∆α
IL
f
-
-
-10 ~ +60
-40 ~ +85
C
A
rel
Email: sales@vanlong.com
|
Rating
3
±10
0
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 email to sales@vanlong.com.
Minimum
NS
1.0
50
-
-
-
-
-
Typical
311.00
12.0
150
-
-
-
-
-
SF311B
Web: http://www.vanlong.com
Maximum
±1.0
NS
3.5
dBm
10
Unit
-
-
-
-
°C
°C
V
ppm/yr
MHz
MHz
SF311B
Unit
MΩ
dB
dB
dB
Ω
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SF311B Summary of contents
Page 1
... For questions on technology, prices and delivery please contact our sales offices or email to sales@vanlong.com. Web: http://www.vanlong.com Unit dBm V °C °C Maximum Unit NS MHz 3 MHz ±1 ppm/yr - MΩ Ω - SF311B ...
Page 2
... Fax: +86 10 6301 9167 Email: sales@vanlong.com Electrical Connections Terminals Connection 1 Input/Output 2 Case Ground 3 Case Ground 4 Output/Input Package Dimensions Dimensions Nom. (mm) Tol. (mm) A 11.0 4 0.45 E 5.0 2.54 F 100Ω Web: http://www.vanlong.com ±0.3 ±0.3 ±0.3 ±0.1 ±0.5 ±0.2 100Ω To 50Ω load SF311B ...