參數(shù)資料
型號(hào): RF1283
廠商: RF MONOLITHICS INC
元件分類: 聲表面波濾波器
英文描述: 1 FUNCTIONS, 433.92 MHz, SAW FILTER
封裝: ROHS COMPLIANT, HERMETIC SEALED, TO39-3, 3 PIN
文件頁(yè)數(shù): 2/2頁(yè)
文件大?。?/td> 241K
代理商: RF1283
433.92 MHz SAW Filter
RF Monolithics, Inc.
RFM Europe
1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
Phone: (972) 233-2903
Phone: 44 1963 251383
Fax: (972) 387-8148
Fax: 44 1963 251510
E-mail: info@rfm.com
http://www.rfm.com
RF1283-082801
Page 2 of 2
Absolute Maximum Ratings
Electrical Connections
Typical Test Circuit
Case Design
Rating
Value
Units
Incident RF Power
+13
dBm
DC Voltage Between Any Two Pins (Observe ESD Precautions)
±30
VDC
Case Temperature
5
-40 to +85
°C
LO
0
-10
-20
-30
-40
-50
-60
-70
-80
5 MHz/div
Frequency
Image
A
Bottom View
Pin 1
Pin 2
Pin 3
Pin
1
2
3
Connection
Input or Output
Output or Input
Case Ground
L
C
C
L
2
3
1
From 50
SOURCE
To 50
LOAD
2
2
1
1
Dimensions
Millimeters
Inches
Min
Max
Min
Max
A
B
C
D
E
F
G
H
J
9.40
3.18
3.50
0.370
0.125
0.138
2.50
0.46 Nominal
5.08 Nominal
2.54 Nominal
2.54 Nominal
0.098
0.018 Nominal
0.200 Nominal
0.100 Nominal
0.100 Nominal
1.02
0.040
1.40
0.055
0
dB
-1
-2
-3
-4
-5
-6
-7
-8
150 KHz/div
Frequency
A
Min 3dB
Passband
at 25 C
B
45°
J
(2 places)
D
(3 places)
H
G
E
F
C
A
Typical Filter Response
Typical filter responses are shown below. The actual response is dependent on external impedance matching and circuit layout. Illustrated frequencies and
minimum rejection for LO and IMAGE are shown only for superhet receivers with 10.7 MHz IF.
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