TMXU382 [TEMEX]
SAW Filter, 1 Function(s), 36.125MHz,;
| 型号： | TMXU382 |
| 厂家： | 
TEMEX |
| 描述： | SAW Filter, 1 Function(s), 36.125MHz, LTE |
| 文件： | 总3页 (文件大小：371K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Filters
TMX U382
SAW Bandpass Filter – Europe DVB-C
Specification (Rev-1)
Technical overview ..............................................................P01
Typical Response (Measurement) .......................................P02
Package Drawing..................................................................P02
TMX U382
SAW Bandpass Filter – Europe DVB-C
Specification (Rev-1)
January 20 th, 2005
Operating Temperature range : +25°c
Electrical Parameters
Unit
Ω
Minimum
Typical
50
Maximum
Source Impedance
-
-
-
-
-
-
(single ended)
Load Impedance
2000 / 3
36.125
Ω / pF
MHz
(balanced drive)
Center Frequency fo
(center between 3dB points)
Relative Attenuation α
rel
33.59 MHz
38.65 MHz
33.12 MHz
dB
dB
dB
dB
-0.4
-1.0
1.8
0.8
0.2
3.0
2.3
2.0
1.4
4.2
3.5
39.12 MHz
1.1
Lower sidelobe
25.00 … 32.12 MHz
Upper sidelobe
40.12 … 41.42 MHz
dB
25
30
-
dB
dB
26
28
33
35
-
-
41.42 … 45.00 MHz
Insertion attenuation IL
dB
16
17.5
19
Reference level for the following data
36.13 MHz
Pass bandwidth
α
α
≤ 3dB BW3dB
MHz
MHZ
5.8
7.4
6.0
7.6
6.2
7.8
rel
rel
≤ 30dB BW30dB
Reflected wave signal suppression
1.3µs … 6.0µs after main pulse
(test pulse 250ns, carrier frequency 36.13 MHz)
Feedthrough signal suppression
1.3µs … 1.2µs before main pulse
(test pulse 250ns, carrier frequency 36.13 MHz)
Group delay ripple (p-p) ∆
ז
dB
dB
42.0
50.0
52.0
56.0
-
-
Aperture 50 kHz
32.12 … 39.12 MHz
ns
ppm/K
-
-
40
-72
-
-
Temperature coefficient of frequency TCf
Package type
SIP5D
Maximum Ratings
Rating
Unit
-25 to +65
-40 to +85
12
Value
°C
Operable Temperature Range
Storage Temperature Range
DC Voltage (between any terminals)
AC Voltage (between any terminals)
TA
Tstg
VDC
VPP
°C
V
V
10
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
TMX U382
SAW Bandpass Filter – Europe DVB-C
Specification (Rev-1)
January 20 th, 2005
TYPICAL S21 RESPONSE
References
Scales
CENTER FREQUENCY
LOSS REFERENCE
= 36.13 MHz
= 3.36 dB
SCALE_FREQUENCY
SCALE_AMPLITUDE
= 1
= 5
MHz/div
dB/div
DELAY REFERENCE
PHASE REFERENCE
= 1.2
= 52.16 deg
µs
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
-55
-60
-65
27.125
29.125
31.125
33.125
35.125
37.125
39.125
41.125
43.125
45.125
PACKAGE DRAWING
2
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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