RF3600E [RFM]
868.60 MHz SAW Filter; 868.60 MHz的SAW滤波器
| 型号： | RF3600E |
| 厂家： | 
RF MONOLITHICS, INC |
| 描述： | 868.60 MHz SAW Filter |
| 文件： | 总2页 (文件大小：474K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RF3600E
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•
•
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Ideal Front-End Filter for European Wireless Receivers
Low-Loss, Coupled-Resonator Quartz Design
Simple External Impedance Matching
868.60 MHz
SAW Filter
Complies with Directive 2002/95/EC (RoHS)
Pb
The RF3600E is a low-loss, compact, and economical surface-acoustic-wave (SAW) filter designed to pro-
vide front-end selectivity in 868.6 MHz receivers. Receiver designs using this filter include superheterodyne
with 10.7 MHz or lower intermediate frequencies, plus direct conversion and superregeneratives. Typical
applications of these receivers are wireless remote-control and security devices operating in Europe under
ETSI I-ETS 300 220.
SM3030-8 Case
3.0 x 3.0
Characteristic
Center Frequency @ 25°C
Sym
Notes
Minimum
Typical
Maximum
Units
f
868.60
MHz
dB
1, 2, 3
1, 3
C
Insertion Loss
IL
1.8
2.3
3 dB Bandwidth
BW
1600
2100
1, 2, 3
kHz
3
Passband Ripple, 868 to 870 MHz
0.8
1.5
dB
P-P
10 to 800 MHz
800 to 858 MHz
858 to 862 MHz
862 to 864 MHz
872 to 876 MHz
876 to 888 MHz
888 to 890 MHz
902 to 1000 MHz
47
32
25
17
19
15
32
35
50
35
28
20
Attenuation:
(relative to IL
1, 3
dB
)
22
MIN
18
35
38
2
Temperature
Freq. Temp. Coefficient
FTC
|fA|
3, 4
5
0.032
ppm/°C
ppm/yr
Frequency Aging
Absolute Value during the First Year
Input Z = R || C
<±10
Z
4.7 KΩ || 1.57 pF
IN
IN
IN
IN
Impedance @ f
1
C
Output Z
= R
|| C
Z
3.8 KΩ || 1.74 pF
816 // YWWS
OUT
OUT
OUT
OUT
Lid Symbolization (in addition to Lot and/or Date Codes)
Standard Reel Quantity Reel Size 7 Inch
Reel Size 13 Inch
500 Pieces/Reel
3000 Pieces/Reel
9
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1.
Unless noted otherwise, all measurements are made with the filter installed in the specified test fixture which is connected to a 50 Ω 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 and bandwidth and passband shape are dependent on
the impedance matching component values and quality.
2.
The frequency fc is defined as the midpoint between the 3dB frequencies.
3.
4.
Where noted specifications apply over the entire specified operating temperature range of -40 to 90°C.
The turnover temperature, TO, is the temperature of maximum (or turnover) frequency, fo. The nominal frequency at any case temperature, Tc, may be calculated from:
f = fo [1 - FTC (To - Tc)2].
5.
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 significantly in subsequent years.
The design, manufacturing process, and specifications of this device are subject to change.
One or more of the following U.S. Patents apply: 4,54,488, 4,616,197, and others pending.
All equipment designs utilizing this product must be approved by the appropriate government agency prior to manufacture or sale.
Tape and Reel Standard for ANSI / EIA 481.
6.
7.
8.
9.
www.RFM.com E-mail: info@rfm.com
©2009 by RF Monolithics, Inc.
Page 1 of 2
RF3600E - 10/21/09
868.60 MHz
SAW Filter
Absolute Maximum Ratings
Rating
Value
Units
Input Power Level
DC Voltage
10
12
dBm
VDC
°C
-40 to +125
Storage Temperature
Operable Temperature Range
-40 to +125
260
°C
°C
Soldering Temperature (10 seconds / 5 cycles maximum)
Electrical Connections
Pin
1
Connection
Input Ground
Input
C
E
B
8
8
1
2
3
7
6
5
7
1
2
3
2
H
3
Ground
4
Case Ground
Output Ground
Output
A
6
5
G
6
5
7
Ground
4
4
8
Case Ground
D
F
Matching Circuit to 50 Ω
Case Dimensions
Dimension
mm
Inches
Nom
Min
Nom
3.0
Max
3.13
3.13
1.40
1.05
0.88
0.73
0.73
1.33
Min
Max
7
1
2
3
A
B
C
D
E
F
2.87
2.87
1.14
0.79
0.62
0.47
0.47
1.07
0.113
0.113
0.045
0.031
0.024
0.018
0.018
0.042
0.118
0.118
0.050
0.036
0.029
0.024
0.024
0.047
0.123
0.123
0.055
0.041
0.034
0.029
0.029
0.052
I
n
p
u
t
O
u
t
p
u
t
3.0
1
8
n
H
2
2
n
H
6
5
8
1.27
0.92
0.75
0.60
0.60
1.20
4
2
.
4
p
F
2
.
4
p
F
G
H
OPTIONAL
Electrical Connections
Matching Circuit to 50 Ω
Pin
1
Connection
Input
I
n
p
u
t
2
2
n
H
2
Input Ground
Ground
7
6
5
1
2
3
3
4
Case Ground
Output
2
.
4
p
F
8
5
O
u
t
p
u
t
1
8
n
H
4
6
Output Ground
Ground
7
2
.
4
p
F
8
Case Ground
www.RFM.com E-mail: info@rfm.com
©2009 by RF Monolithics, Inc.
Page 2 of 2
RF3600E - 10/21/09
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