概述
数据手册SF5012C 概述
927.00 MHz SAW Filter 927.00 MHz的SAW滤波器
SF5012C 数据手册
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PDF下载927.00 MHz SAW Filter
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Designed to Band Pass in 927.00 MHz
Low-Loss, Coupled-Resonator Quartz Design
Simple External Impedance Matching
SF5012
Ultra Miniature Ceramic QCC8C SMD Package
Absolute Maximum Rating (Ta=25°C)
Parameter
Rating
10
Unit
dBm
V
Input Power Level
Pin
VDC
TA
DC Voltage VDC Between Any Two Pins
Operating Temperature Range
Storage Temperature Range
12
-10 ~ +60
-40 ~ +85
°C
Tstg
°C
Electronic Characteristics
Parameter
Sym
Minimum
Typical
927.00
3.5
Maximum
NS
Unit
Nominal Frequency (at 25°C)
(Center frequency between 3dB point)
Insertion Loss Attenuation
fC
NS
MHz
-
-
-
5.5
dB
MHz
dB
IL
BW3
∆α
3dB Passband
±3.5
±5.0
±1.5
1.0
Passband Ripple (within ±1.0 MHz)
Absolute Attenuation
DC … 887.00 MHz
987.00 … 1127.0 MHz
45
40
-
50
45
-
-
-
dB
dB
αrel
Frequency Aging
Absolute Value during the First Year
|fA|
10
-
ppm/yr
MΩ
DC Insulation Resistance Between any Two Pins
Input / Output Impendance (nominal)
-
-
1.0
-
-
50//10
-
Ω//pF
NS = Not Specified
Notes:
1.
2.
The frequency fC is defined as the midpoint between the 3dB
frequencies.
4.
The specifications of this device are based on the test circuit
shown above and subject to change or obsolescence without
notice.
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.
5.
6.
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.
3.
Unless noted otherwise, specifications apply over the entire
specified operating temperature range.
7.
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
SF5012
© August 2003 by Vanlong Technology Co., Ltd.
927.00 MHz SAW Filter
Package Dimensions (QCC8C)
Electrical Connections
Terminals
Connection
Input
1
2
Input Ground
Output
5
6
Output Groud
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. F5012 - Part Code
F5012
927.0
YWW
2. Frequency (MHz) in 5 digits
3. Date Code:
From 50Ω source
To 50Ω load
Y : Last digit of year
WW : Week No.
L = 10 nH
Typical Frequency Response
Phone: +86 10 6301 4184
Fax: +86 10 6301 9167
Email: sales@vanlong.com
Web: http://www.vanlong.com
SF5012
© August 2003 by Vanlong Technology Co., Ltd.
SF5012C 相关器件
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| SF5012D | ETC | 927.00 MHz SAW Filter | 获取价格 |
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| SF5012F | ETC | 927.00 MHz SAW Filter | 获取价格 |
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| SF5012G | ETC | 927.00 MHz SAW Filter | 获取价格 |
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