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參數資料
| 型號： | TMXT504 |
| 廠商： | TEMEX COMPONENTS |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | 1 FUNCTIONS, 208 MHz, SAW FILTER |
| 文件頁數： | 1/3頁 |
| 文件大?。?/td> | 169K |
| 代理商： | TMXT504 |
May 9th, 2003
TMX T504
SAW BANDPASS FILTER – GSM EDGE – IF
Preliminary Specification (Rev -)
1
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ance
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t.
Operating Temperature range : [-10°C ; +85°C]
Electrical Parameters
Unit
Minimum
Typical
Maximum
Source Impedance (single ended)
-
50
-
Load Impedance (single)
-
50
-
Center Frequency fo
MHz
-
208
-
Template on the amplitude, reference is loss at fo
Bandwidth at –1 dB
MHz
0.8
7
-
From 10 to 180 MHz
dB
38
56
-
From 180 MHz to 194 MHz
dB
30
45
-
From 222 MHz to 236 MHz
dB
5
40
-
From 236 MHz to 450 MHz
dB
12
52
-
Insertion Loss in passband
dB
-
1.7
2.5
Variation in Insertion Loss
dB
-
0.15
± 1
Passband Group delay Variation
(1)
ns
-
6.6
30
Input and Output Return Losses in passband
dB
10
14
-
Package type & size
Length x Width
mm
-
9.1 x 4.8
-
Height
mm
-
1.6
1.8
Pin Out
Input
10
Output
5
Input Return
2
Output return
7
Case Ground
1,3,6,8
To Be Grounded
1,2,3,4,6,7,8,9
Notes :
(1) Smoothing aperture < 50 kHz, averaging < 16 samples
MATCHING NETWORK FOR 50
SINGLE / 50 SINGLE CONFIGURATION
Input
50
Single Ended
10
2
5
7
GND
Output
50
Single Ended
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