266451B

240.0 MHz SAW Filter
Part Number266451B
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
Operating Temperature : -10℃
℃ ~ +60℃
℃
Minimum
Typical
Maximum
MHz
-
240.0
-
dB
-
27.0
28.5
1dB Bandwidth
MHz
62.9
63.13
-
3dB Bandwidth
MHz
-
64.15
-
40dB Bandwidth
MHz
-
68.7
70.0
dB
-
0.5
1.2
Group Delay Variation (fo ± 30.0 MHz)
nsec
-
10
30
Absolute Delay
usec
-
1.00
-
dB
42
48
-
ppm/℃
-
-72
-
Minimum
Typical
Maximum
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 30.0 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
Room Temperature : +25℃
℃
Insertion Loss
dB
-
27.0
28.5
Amplitude Ripple (fo ± 30.65 MHz)
dB
-
0.5
1.2
nsec
-
10
30
Group Delay Variation (fo ± 30.65 MHz)
S1365 Package Dimension
13.30±0.2
8
ITF 13A001
266451B
。240-63.1M
11
12
1
2
3
4
7
8
9
10
11
6
6
L1
Input
50Ω
7.62±0.1
7
11
5
C1
L2
Output
50Ω
C2
1.50±0.1
5
5
2.54±0.1
9
1.61±0.2
6.50±0.2
10
Matching Schematic
12
4
3
2
2.54±0.1
1
0.80±0.1
L1 = 39nH, L2 = 27nH, C1 = 15pF, C2 = 11pF
Dimensions shown are nominal in millimeters
Pin Configuration
Body : Al2O3
Lid : Kovar, Ni Plated
Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Tel: 82-32-621-1213
Fax: 82-32-621-1218
Input
11
Ground
6, 12
Output
5
Others
Ground
http://www.itf.co.kr
[email protected]
2013. 04. 01
Rev 1.0
240.0 MHz SAW Filter
Part Number266451B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
40dB Bandwidth
22 Jun 2012 17:19:20
1: 0. 0000 dB
0. 000 000 MHz
3: . 03770 dB
61. 300 000 MHz
REF -26.51 dB
REF -26.99 dB
BW:
CH1 Markers
REF=1
63. 130252 MHz
cent : 240 . 132077 MHz
Cor
CH1 S21
LOG
10 dB/
22 Jun 2012 17:17:46
1: 0. 0000 dB
0. 000 000 MHz
REF -26.85 dB
*
BW:
1
CH1 Markers
REF=1
68. 707607 MHz
Cor
cent : 240 . 151686 MHz
Q: 3. 8038
2
Q: 3. 4953
1_loss : -26 . 800 dB
1
1_loss : -26 . 860 dB
2
3
4
3
2
CH2 Markers
REF=2
mean:-26 . 782 dB
Cor
3
4
s. dev : . 09290 dB
p-p : . 48670 dB
CENTER 240 . 000 000 MHz
SPAN 75. 000 000 MHz
CENTER 240 . 000 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
1 dB/
20 ns/
Smith Chart(S11&S22)
22 Jun 2012 17:19:43
1: 0. 0000 dB
0. 000 000 MHz
3: 3. 4343 ns
61. 300 000 MHz
REF -26.51 dB
REF 994.6 ns
BW:
CH1 S11
CH2 S22
1: 22. 089
2: 8. 9858
1 U FS
1 U FS
25. 814
6. 0073
22 Jun 2012 17:21:02
17. 119 nH
240 . 000 000 MHz
3. 9837 nH
240 . 000 000 MHz
CH1 Markers
REF=1
64. 154632 MHz
cent : 240 . 139569 MHz
Cor
SPAN 200 . 000 000 MHz
Cor
Q: 3. 7431
1
1_loss : -26 . 769 dB
1
2
2
3
Smo
Cor
2
CH2 Markers
REF=2
mean: 1.
4 0023 us
3
Cor
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
Wide band Properties
CH1 S21
LOG
10 dB/
REF -28.38 dB
SPAN 200 . 000 000 MHz
SWR(S11 & S22)
22 Jun 2012 17:22:08
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
REF=1
2: -65 . 476 dB
240 . 000 MHz
CH1 S11
CH2 S22
SWR
SWR
10 /
10 /
22 Jun 2012 17:20:42
1: 2. 9728
240 . 000 000 MHz
2: 5. 6458
240 . 000 000 MHz
REF 2.971
REF 5.635
Cor
3: -67 . 890 dB
480 . 000 MHz
1
1
Cor
2
2
START
. 010 000 MHz
STOP 800 . 000 0003 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Tel: 82-32-621-1213
Fax: 82-32-621-1218
CENTER 240 . 000 000 MHz
http://www.itf.co.kr
SPAN 200 . 000 000 MHz
[email protected]
2013. 04. 01
Rev 1.0
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