SAFCP251MTA0T00R11 [MURATA]
SAW Filter, 1 Function(s), 251.045MHz;
| 型号： | SAFCP251MTA0T00R11 |
| 厂家： | 
muRata |
| 描述： | SAW Filter, 1 Function(s), 251.045MHz LTE |
| 文件： | 总4页 (文件大小：305K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW FILTER FOR XM RADIO
Murata part number : SAFCP251MTA0T00
Package Dimensions
Specification
Specification
-40 to 85°C
Item
25±2°C
typ.
5.0±0.2
Nominal Center Frequency(fc)
Insertion Loss(fc)
251.045MHz
14.5dB max. 15.5dB max.
13.5dB
T A
Dot marking(φ0.5)
2 5 1 0 4 5
Amplitude Ripple(p-p)
1) 244.7950 to 246.6525 MHz
1.2 dB min.
1.0 dB min.
1.0 dB min.
1.0 dB min.
1.0 dB min.
1.2 dB min.
1.4 dB min.
1.2 dB min.
1.2 dB min.
1.2 dB min.
1.2 dB min.
1.4 dB min.
0.64 dB
0.65 dB
0.56 dB
0.59 dB
0.54 dB
0.71 dB
(0.20)
(0.58)
2) 246.6525 to 248.5100 MHz
3) 248.5100 to 251.0200 MHz
4) 251.0700 to 253.5800 MHz
5) 253.5800 to 255.4375 MHz
6) 255.4375 to 257.2950 MHz
2-0.8± 0.2
1.5dB Pass Band Width
3.0dB Pass Band Width
-
-
-
-
14.3MHz
15.0MHz
(3)
(1)
(6)
(2)
Side Band Attenuation
(Refer to output level at Fc)
(C0.5)
1) 201.045 to 234.545 MHz
2) 234.545 to 240.545 MHz
3) 260.045 to 267.545 MHz
4) 267.545 to 301.045 MHz
36 dB min.
26 dB min.
22 dB min.
36 dB min.
35 dB min.
24 dB min.
17 dB min.
35 dB min.
41 dB
29 dB
26 dB
41 dB
(4)
(5)
4-1.2±0.2
2.5±0.2
GDT Ripple(p-p)
1) 244.7950 to 246.6525 MHz
60 ns max.
60 ns max.
80 ns max.
80 ns max.
47 ns
40 ns
39 ns
37 ns
33 ns
39 ns
2) 246.6525 to 248.5100 MHz
3) 248.5100 to 251.0200 MHz
4) 251.0700 to 253.5800 MHz
5) 253.5800 to 255.4375 MHz
6) 255.4375 to 257.2950 MHz
100 ns max. 120 ns max.
100 ns max. 120 ns max.
: Laser Printing
(6) : Input
(1) : Ground or Balanced Input
(3) : Output
60 ns max.
60 ns max.
80 ns max.
80 ns max.
(4) : Ground or Balanced Output
Others : mm
Temperature Coefficient of Frequency
-10 ppm /
typ.
℃
(w ithin -40 … +85
)
℃
Unit
Input Impedance
(nominal)
184 //39.3nH
Ω
Output Impedance
(nominal)
254 //46.1nH
Ω
Input Signal Level
0dBm 50 Termination
Ω
（ ）
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SAW FILTER FOR XM RADIO
Murata part number : SAFCP251MTA0T00
Frequency Performance
Insertion Loss
0
10
20
30
40
50
60
70
201
211
221
231
241
251
261
271
281
291
301
frequency(MHz)
Insertion Loss
0
0
10
2
20
30
40
50
60
70
4
6
8
10
12
14
231.05
241.05
251.05
261.05
271.05
frequency(MHz)
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SAW FILTER FOR XM RADIO
Murata part number : SAFCP251MTA0T00
Dimensions of
Carrier Tape
1.4
1.4
0.8
2.1
2.1
5.6
: Land Pattern
Unit : mm
Trailer tape
Dimensions
of Tape
160...190
80...120
Leader Cavity
400...560
Unit: mm
Dimensions of Reel
2.0 ± 0.5
2.0±0.5
13.0 ± 0.5
17.5max.
13.5±1.0
19.5max.
φ13.0±0.5
φ 13.0 ± 0.5
Unit: mm
SAFCP251MTA0T00R11 … 1000pcs/reel
SAFCP251MTA0T00R05 … 5000pcs/reel
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SAW FILTER FOR XM RADIO
Murata part number : SAFCP251MTA0T00
Recommended Land Pattern
4.0±0.1
+0.1
φ1.5-0.0
2.00±0.05
+0.1
φ1.5-0.0
0.30±0.05
1.25±0.10
8.0±0.1
Direction of Feed
Cover Tape
5°max.
Unit: mm
3.6±0.1
Test Circuit
2.5pF max
2.5pF max
1
6
2
5
3
4
39nH
22pF
50
Ω
RF
Voltmeter
33nH
50Ω
22pF
S.S.G.
• This PDF Datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it’s specifications
are subject to change or our products in it may be discontinued without advance notice. Please check with our sales
representatives or product engineers before ordering.
• This PDF Datasheet has only typical specifications because there is no space for detailed specifications. Therefore,
please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar. 24, 2008
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