SF5009 [VANLONG]
915.75 MHz SAW Filter; 915.75 MHz的SAW滤波器
| 型号： | SF5009 |
| 厂家： | 
VANLONG TECHNOLOGY CO., LTD. |
| 描述： | 915.75 MHz SAW Filter |
| 文件： | 总2页 (文件大小：90K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
915.75 MHz SAW Filter
•
•
•
•
Ideal Front-End Filter for 915.75 MHz Receivers
Low-Loss, Coupled-Resonator Quartz Design
Simple External Impedance Matching
SF5009
Ultra Miniature Ceramic QCC8C Package
Absolute Maximum Rating (Ta=25°C)
Parameter
Rating
10
Unit
dBm
V
Input Power Level
DC Voltage VDC
12
Operating Temperature Range
Storage Temperature Range
-10 ~ +60
-40 ~ +85
°C
°C
Electronic Characteristics
Parameter
Sym
fc
Minimum
NS
Typical
915.75
Maximum
NS
Unit
MHz
Frequency (25°C)
Insertion Loss
3dB Bandwidth
Rejection
Nominal Frequency
IL
-
-
15.0
2.6
46
43
-
16.5
dB
MHz
dB
BW3
-
-
at fc - 5.0 MHz
35
32
-10
25
-
-
at fc + 5.0 MHz ~ +200.0 MHz
Operating Temperature Range
Turnover Temperature
-
Tc
-
+60
55
dB
Temperature Stability
°C
°C
To
40
fc
Turnover Frequency
fo
-
KHz
Frequency Temperature Coefficient
FTC
-
-
-0.032
ppm/°C
ppm/yr
Frequency Aging
Absolute Value during the First Year
|fA|
-
-
-
-
10
-
DC Insulation Resistance Between any Two Pins
1.0
MΩ
NS = Not Specified
Notes:
1.
2.
The frequency fC is defined as the midpoint between the 3dB
frequencies.
5.
6.
Turnover temperature, T0, is the temperature of maximum (or
turnover) frequency, f0. The nominal frequency at any case
temperature, TC, may be calculated from: f = f0 [1 - FTC (T0 - TC)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.
The specifications of this device are based on the test circuit
shown above and subject to change or obsolescence without
notice.
7.
8.
All equipment designs utilizing this product must be approved by
the appropriate government agency prior to manufacture or sale.
3.
4.
Unless noted otherwise, specifications apply over the entire
specified operating temperature range.
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.
Frequency aging is the change in fC with time and is specified at
+65°C or less. Aging may exceed the specification for prolonged
temperatures above +65°C. Typically, aging is greatest the first
year after manufacture, decreasing in subsequent years.
9.
For questions on technology, prices and delivery please contact
our sales offices or e-mail sales@vanlong.com.
Phone: +86 10 6301 4184
Fax: +86 10 6301 9167
Email: sales@vanlong.com
Web: http://www.vanlong.com
SF5009
© 2004 by Vanlong Technology Co., Ltd.
915.75 MHz SAW Filter
Package Dimensions (QCC8C)
Electrical Connections
Terminals
Connection
Input
1
2
Input Ground
Output
5
6
Output Ground
To be Grounded
Case Ground
3,7
4,8
Package Dimensions
Dimensions
Nom (mm)
Dimensions
Nom (mm)
1.20
A
B
C
D
2.08
0.60
1.27
2.54
E
F
1.35
G
H
5.00
5.00
Marking
Test Circuit
1.
2.
3.
F5009 - Part Code
F5009
915.75
YWW
Frequency (MHz) in 5 digits
Date Code:
Y : Last digit of year
WW : Week No.
C = 4.0pF
Ls1 = 1.5 tunes of 0.5mm insulated copper, 3.0mm ID.
Ls2 = 2.0 tunes of 0.5mm insulated copper, 3.0mm ID
Typical Frequency Response
Phone: +86 10 6301 4184
Fax: +86 10 6301 9167
Email: sales@vanlong.com
Web: http://www.vanlong.com
SF5009
© 2004 by Vanlong Technology Co., Ltd.
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