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參數(shù)資料
| 型號： | TMXR770 |
| 廠商： | TEMEX COMPONENTS |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | 1 FUNCTIONS, 380 MHz, SAW FILTER |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 223K |
| 代理商： | TMXR770 |
TEMEX
reserves
the
right
to
modify
herein
specifications
and
information
at
any
time
when
necessary
to
provide
optimum
performa
nce
and
cost.
1
TMX R770
SAW BANDPASS FILTER - BASE STATION WCDMA
Specification
Matching Network for 50
/ 50
Configuration
Note:
(1) With Matching Network
Temex Microsonics test fixture
L1 = 33 nH, Q > 45, C1 = 15 pF
L2 = 33 nH, Q > 45, C2 = 15 pF
Customer PC board
L1 = TBD, Q > 45, C1 = TBD
L2 = TBD, Q > 45, C2 = TBD
Minimum
Typical
Maximum
Source impedance (single ended)(1)
Load impedance (single ended)(1)
Operating temperature range
Center frequency Fc
Bandwidth at –1 dB
Template on the amplitude, reference is insertion loss at Fc
Attenuation at Fc ± 2.5 MHz
Attenuation at Fc ± 3.0 MHz
Attenuation at Fc ± 3.5 MHz
Attenuation at Fc ± 4.0 MHz
Attenuation at Fc ± 6.0 MHz
Insertion loss at Fc(1)
Amplitude ripple within Fc ± 2.0 MHz
Phase linearity within Fc ± 2.0 MHz
Group delay variation within Fc ± 2.0 MHz
Average group delay within Fc ± 2.0 MHz
Package type & size
Length x Width
Height
All performances include temperature variations
Pin Out
Input
Input return
Case Ground
11
12
1, 2, 3, 4, 7, 8, 9, 10
Output
Ouput return
To Be Grounded
5
6
1, 2, 3, 4, 6, 7, 8, 9, 10, 12
°C
MHz
dB
dBp-p
degp-p
nsp-p
s
mm2
mm
-
–10
-
4.0
3
10
20
38
42
-
50
-
380
4.4
-
14.6
0.8
6.0
100
1.46
SMP 23
13.3 x 6.5
1.6
-
+50
-
15.5
1.0
-
200
-
1.8
TBD = To Be Defined after prototypes delivery
CT1, CT2 = Tuning capacitors for inductors (L1, L2) adjustement, range of 0.2 pF
Input
50
Single
Output
50
Single
C2
C1
GND
L1
CT1
L2
CT2
GND
11
12
6
5
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