266451B [ITF]
240.0 MHz SAW Filter; 240.0 MHz的SAW滤波器
| 型号： | 266451B |
| 厂家： | 
INTEGRATED TECHNOLOGY FUTURE |
| 描述： | 240.0 MHz SAW Filter |
| 文件： | 总2页 (文件大小：181K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
240.0 MHz SAW Filter
Part Number
266451B
1. Features
ꢀ
ꢀ
ꢀ
ꢀ
Typical 1dB bandwidth of 63.1 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Minimum
Typical
240.0
27.0
63.13
64.15
68.7
0.5
Maximum
Operating Temperature : -10℃ ~ +60℃
Center Frequency (fo)
Insertion Loss
MHz
dB
-
-
-
28.5
1dB Bandwidth
MHz
MHz
MHz
dB
62.9
-
-
3dB Bandwidth
-
-
40dB Bandwidth
70.0
1.2
30
-
Amplitude Ripple (fo ± 30.0 MHz)
Group Delay Variation (fo ± 30.0 MHz)
Absolute Delay
-
nsec
usec
dB
-
10
-
1.00
48
Ultimate Rejection
42
-
-
Temperature Coefficient of Frequency
ppm/℃
-72
-
Room Temperature : +25℃
Minimum
Typical
27.0
0.5
Maximum
28.5
Insertion Loss
dB
dB
-
-
-
Amplitude Ripple (fo ± 30.65 MHz)
Group Delay Variation (fo ± 30.65 MHz)
1.2
nsec
10
30
S1365 Package Dimension
Matching Schematic
L1
L2
13.30±0.2
7.62±0.1
11
5
Input
50
Output
50Ω
10
9
8
7
7
8
9
10
Ω
11
12
6
5
6
5
11
12
ITF 13A001
266451B
C1
C2
1.50±0.1
。240-63.1M
4
3
2
1
1
2
3
4
2.54±0.1
0.80±0.1
L1 = 39nH, L2 = 27nH, C1 = 15pF, C2 = 11pF
Pin Configuration
Dimensions shown are nominal in millimeters
Body : Al2O3
Lid : Kovar, Ni Plated
Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating
Input
11
5
Ground
Others
6, 12
Output
Ground
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Tel: 82-32-621-1213
Fax: 82-32-621-1218
http://www.itf.co.kr
sales@itf.co.kr
2013. 04. 01
Rev 1.0
Gyounggi-Do, Korea 421-809
240.0 MHz SAW Filter
Part Number
266451B
3. Typical Performance ( at +25℃ )
1dB Bandwidth & Ripple
40dB Bandwidth
22 Jun 2012 17:19:20
22 Jun 2012 17:17:46
CH1 S21
CH2 S21
LOG
LOG
1 dB/ REF -26.51 dB
1 dB/ REF -26.99 dB
1: 0. 0000 dB
3: . 03770 dB
0. 000 000 MHz
61. 300 000 MHz
CH1 S21
LOG
10 dB/ REF -26.85 dB
1: 0. 0000 dB
0. 000 000 MHz
*
CH1 Markers
CH1 Markers
REF=1
REF=1
BW: 63. 130252 MHz
BW: 68. 707607 MHz
1
2
cent
:
240 . 132077 MHz
Q: 3. 8038
Cor
Cor
cent
:
240. 151686 MHz
Q: 3. 4953
1_loss
: -26 . 800 dB
1
2
1_loss
: -26 . 860 dB
3
4
3
2
CH2 Markers
REF=2
3
4
Cor
mean:-26 . 782 dB
s. dev : . 09290 dB
p-p : . 48670 dB
CENTER 240. 000 000 MHz
SPAN 75. 000 000 MHz
CENTER 240. 000 000 MHz
SPAN 200. 000 000 MHz
3dB Bandwidth & Group Delay
Smith Chart(S11&S22)
22 Jun 2012 17:19:43
22 Jun 2012 17:21:02
CH1 S21
CH2 S21
LOG
DEL
1 dB/ REF -26.51 dB
20 ns/ REF 994.6 ns
1: 0. 0000 dB
3: 3. 4343 ns
0. 000 000 MHz
61. 300 000 MHz
CH1 S11
CH2 S22
1 U FS
1 U FS
1: 22. 089
2: 8. 9858
25. 814
6. 0073
17. 119 nH
3. 9837 nH
240. 000 000 MHz
240. 000 000 MHz
CH1 Markers
REF=1
BW: 64. 154632 MHz
cent
:
240 . 139569 MHz
Q: 3. 7431
Cor
Cor
1
1_loss
: -26 . 769 dB
1
2
2
3
Smo
Cor
2
CH2 Markers
REF=2
mean: 14. 0023 us
Cor
3
s. dev : 2. 1608 ns
p-p
: 10. 091 ns
CENTER 240. 000 000 MHz
SPAN 75. 000 000 MHz
CENTER 240. 000 000 MHz
SPAN 200. 000 000 MHz
Wide band Properties
SWR(S11 & S22)
22 Jun 2012 17:22:08
22 Jun 2012 17:20:42
1: 2. 9728
2: 5. 6458
CH1 S21
LOG
10 dB/ REF -28.38 dB
1: 0. 0000 dB
0. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
10
10
/
/
REF 2.971
REF 5.635
240. 000 000 MHz
240. 000 000 MHz
CH1 Markers
REF=1
2:-65 . 476 dB
240. 000 MHz
Cor
3:-67 . 890 dB
480. 000 MHz
1
1
Cor
2
2
3
START . 010 000 MHz
STOP 800. 000 000 MHz
CENTER 240. 000 000 MHz
SPAN 200. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Tel: 82-32-621-1213
Fax: 82-32-621-1218
http://www.itf.co.kr
sales@itf.co.kr
2013. 04. 01
Rev 1.0
Gyounggi-Do, Korea 421-809
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