參數(shù)資料
型號: TMXP309
元件分類: 聲表面波濾波器
英文描述: 1 FUNCTIONS, 183.6 MHz, SAW FILTER
文件頁數(shù): 1/3頁
文件大?。?/td> 71K
代理商: TMXP309
TMX P309
March 27 th 2001
page 1/3
SAW Bandpass Filter
rev. 2
CDMA - IF
PRELIMINARY SPECIFICATION
P309-rev2.doc
All performances include temperature variations
Minimum
Typical
Maximum
Source Impedance (balanced)
-
1000
-
Load Impedance (balanced)
-
500
-
Operating Temperature Range
°C
-25
-
+80
Center Frequency fo
MHz
-
183.6
-
Template on the amplitude, reference is loss at fo :
Bandwidth @ -5.0 dB
MHz
± 0.63
± 0.674
-
Bandwidth @ -33.0 dB
MHz
-
± 0.833
± 0.9
Out of band rejection :
From 10 MHz to 174.6 MHz
dB
45
55
-
From 174.6 MHz to 182.7 MHz
dB
33
35
-
From 184.5 MHz to 192.6 MHz
dB
33
35
-
From 192.6 MHz to 367.2 MHz
dB
45
50
-
At fo
~
~ 0.9 MHz
dB
35
38
-
At fo
~
~ 1.25 MHz
dB
35
39
-
Phase linearity within fo ± 0.63 MHz
°rms
-
1.9
2.5
Amplitude ripple within fo ± 0.3 MHz
dB
0.4
1.0
Insertion Loss at fo
dB
-
9.5
10.5
Package type & size
Lenght x Width
mm
-
9.1x4.8
-
Height
mm
-
1.2
1.35
Pin Out
Input (+)
9
Output (+)
4
Input (-)
10
Ouput (-)
5
Case Ground
1,3,6,8
To Be Grounded
1,2,3,6,7,8
Matching Network for 1000
/ 500 Configuration
Thomson Microsonics Test Fixture
Customer PC Board
L1 = 120 nH Q > 45
L2 = 68 nH Q > 45
L1 = TBD Q > 45
L2 = TBD Q > 45
C1 = 3 pF
C1 = TBD
CT1, CT2 = Tuning capacitors for Inductors (L1 / L2) adjustment
CT2
Input
1000
Balanced
Output
500
Balanced
GND
L2
L1
CT1
C1
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