TMXT540 [TEMEX]
SAW Filter, 1 Function(s), 70MHz,;
| 型号： | TMXT540 |
| 厂家： | 
TEMEX |
| 描述： | SAW Filter, 1 Function(s), 70MHz, LTE |
| 文件： | 总4页 (文件大小：380K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Filters
TMX T540
SAW BandPASS Filter - BASE STATION - IF
Preliminary Specification (Rev-)
Technical overview ..............................................................P01
Matching Network Configuration ..........................................P01
Typical Response (Measurement) .......................................P02
Package Drawing..................................................................P03
TMX T540
SAW BandPASS Filter - BASE STATION - IF
Preliminary Specification (Rev-)
July 30st, 2004
Operating temperature range : [25°C]
Electrical Parameters
Unit
Minimum
Typical
Maximum
Source Impedance (single ended)
-
-
50
50
-
-
Ω
Load Impedance (single ended)
Center Frequency fo
2 dB Bandwidth
3 dB Bandwidth
40 dB Bandwidth
Insertion Loss at fo
Passband Ripple
Phase linearity within 90% of 3 dB Bandwidth
Group delay variation within 90% of 3 dB Bandwidth
Absolute Delay
Ω
MHz
MHz
MHz
MHz
dB
dBp-p
deg
nsp-p
s
-
70
-
-
-
35.1
36
36.3
36.8
42
19.2
1.1
9
45
21.5
2
13
120
-
-
-
-
-
88
1.29
Package type & size
Length x Width
Height
mm²
mm
-
-
13.3 x 6.5
1.6
-
1.8
Pin Out
Input
Input return
Case ground
11
12
Output
Output return
To Be Grounded
5
6
1,2,3,4,7,8,9,10
1,2,3,4,6,7,8,9,10,12
MATCHING NETWORK FOR 50 Ω / 50 Ω CONFIGURATION
L2 L4
5
11
Output
Input
50 Ω
50 Ω
Single Ended
L1
L3
Single Ended
6
12
GND
GND
Temex Test Fixture
Customer PC Board
L1 = 120 nH, Q > 40
L1 = TBD
L2 = 120 nH, Q > 40
L2 = TBD
L = 180 nH, Q > 40
3
L = TBD
3
L
= 100 nH, Q > 40
L = TBD
4
4
TBD = To Be Defined
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
TMX T540
SAW BandPASS Filter - BASE STATION - IF
Preliminary Specification (Rev-)
July 30st, 2004
TYPICAL RESPONSE (MEASUREMENT)
References
Scales
CENTER FREQUENCY
LOSS REFERENCE
DELAY REFERENCE
PHASE REFERENCE
= 70
= 19.21 dB
= 1.3 µs
= -35.84 deg
MHz
SCALE_FREQUENCY
SCALE_AMPLITUDE
= 10
= 5
MHz/div
dB/div
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
-55
-60
-65
-70
-75
30
50
70
90
110
0
1000
900
800
700
600
500
400
300
200
100
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
-22
-24
-26
Phase Variation (4deg/div)
-100
-200
-300
Group Delay Variation (100 ns/div)
-28
-400
90
54
58
62
66
70
74
78
82
86
2
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
TMX T540
SAW BandPASS Filter - BASE STATION - IF
Preliminary Specification (Rev-)
July 30st, 2004
PACKAGE DRAWING
3
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
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