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参数资料
| 型号： | TMXW417 |
| 厂商： | TEMEX COMPONENTS |
| 元件分类： | 声表面波滤波器 |
| 英文描述： | 1 FUNCTIONS, 36 MHz, SAW-VIDEO/SOUND FILTER |
| 文件页数： | 2/4页 |
| 文件大小： | 375K |
| 代理商： | TMXW417 |
TMX W417
SAW Bandpass Filter – DVB-C
Preliminary Specification (Rev 1)
April 18
th, 2005
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Reference Temperature: +25°c
Electrical Parameters
Unit
Minimum
Typical
Maximum
Source Impedance
(single ended)
-
50
-
Load Impedance
(balanced drive)
/ pF
-
2000 // 3.0
-
Center Frequency fo
(center between 3dB points)
MHz
-
36.00
-
Relative Attenuation αrel
31.65 MHz
dB
8.0
12.0
-
40.35 MHz
dB
6.0
9.0
-
31.30 MHz
dB
22.0
32.0
40.70 MHz
dB
20.0
27.0
-
25.00 … 31.00 MHz
dB
35.0
40.0
-
41.00 … 45.00 MHz
dB
32.0
38.0
-
Insertion attenuation IL
Reference level for the following data
36.00 MHz
dB
19
20.5
22
Pass bandwidth
αrel ≤ 1.5dB BW1.5dB
αrel ≤ 3dB BW3dB
αrel ≤ 15dB BW15dB
αrel ≤ 30dB BW30dB
MHz
-
7.7
8.0
8.9
9.4
-
Reflected Wave Signal Suppression
1.0s ….6.0s after main pulse (test pulse 250ns,
Carrier frequency 36.00 MHz)
dB
42.0
52.0
-
Group Delay ripple (p-p)
32.35 MHz….39.65 MHz
ns
-
50
-
Temperature coefficient of frequency TCf
Ppm/K
-
-72
-
Package type
SIP5D
Maximum Ratings
Rating
Unit
Value
Operable Temperature Range
TA
-25 to +65
°C
Storage Temperature Range
Tstg
-40 to +85
°C
DC Voltage (between any terminals)
12
V
AC Voltage (between any terminals)
VPP
10
V
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