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參數(shù)資料
| 型號： | TMXP264 |
| 廠商： | TEMEX COMPONENTS |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | 1 FUNCTIONS, 71 MHz, SAW FILTER |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 188K |
| 代理商： | TMXP264 |
August 25th, 2003
TMX P264
SAW BANDPASS FILTER – E-DRX GSM - IF
Preliminary Specification (Rev 2)
1
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ance
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Operating Temperature range : [-5°C ; + 80°C]
Electrical Parameters
Unit
Minimum
Typical
Maximum
Source Impedance (single ended)
-
50
-
Load Impedance (single ended)
-
50
-
Center Frequency fo
MHz
-
71
-
Bandwidth at –1 dB
(1)
MHz
± 0.2
0.47
-
Template on the amplitude, reference is minimum insertion loss
Rejection from ± 0.4 MHz
dB
2.3
6
-
Rejection from ± 0.6 MHz
dB
10
20
-
Ultimate rejection
(2)
dB
25
55
-
Minimum Insertion Loss
(3)
dB
-
12
14
Absolute Group Delay at fo
s
-
0.9
1
Group delay variation over 0.4 MHz bandwidth
ns
-
76
200
Input and Output return losses over 0.4 MHz bandwidth
dB
6
14
Package type & size
SMP 23
Length x Width
mm
-
13.3 x 6.5
-
Height
mm
-
1.8
Pin Out
Input
6
Output
12
Input return
5
Output return
11
Case Ground
1,2,3,4,7,8,9,10
To Be Grounded
1,2,3,4,5,7,8,9,10,11
Notes :
(1)
Reference is minimum insertion loss
(2)
From Fo ± 5 MHz to Fo ± 40 MHz
(3)
With matching network
MATCHING NETWORK FOR 50
SINGLE CONFIGURATION
Temex Test Fixture
Customer PC Board
L1 = 560 nH; Q > 40
C1 = 68 pF
L1 = TBD ± 2% ; Q > 40
C1 = TBD ± 5%
L2 = 470 nH; Q > 40
C2 = 82 pF
L2 = TBD ± 2% ; Q > 40
C2 = TBD ± 5%
TBD = To Be Defined on customer PC Board
GND
C2
L1
L2
Input
50
Single Ended
Output
50
Single Ended
6
5
12
11
GND
C1
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