241151B - ITF Co.,Ltd.

82.25 MHz SAW Filter
Part Number 241151B
1. Features

Typical 1dB bandwidth of 10.45 MHz

Low-Loss Filter

Single Ended Operation

Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Room Temperature : +25℃
Minimum
Typical
Maximum
MHz
-
82.25
-
dB
-
9.5
12.0
1dB Bandwidth
MHz
10.1
10.45
-
3dB Bandwidth
MHz
-
11.3
-
40dB Bandwidth
MHz
-
14.0
14.7
dB
-
0.5
1.0
Group Delay Variation (fo ± 4.85 MHz)
nsec
-
50
80
Absolute Delay
usec
-
1.06
1.1
dB
40
46
-
ppm/℃
-
-86
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 4.85 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
S1365 Package Dimension
13.30±0.2
12
8
7.62±0.1
7
ITF 11A001
241151B
. 82.25-10.4M
1
2
3
4
7
6
6
5
5
9
8
10
11
1.50±0.1
2.54±0.1
11
9
1.61±0.2
6.50±0.2
10
Matching Schematic
56nH
L1
I nput
50Ω
11
56nH
L4
5
Out put
50Ω
12
L2 68nH
4
3
2
2.54±0.1
L3 47nH
1
0.80±0.1
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
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
sales@itf.co.kr
2012. 03. 16
Rev 1.0
82.25 MHz SAW Filter
Part Number 241151B
3. Typical Performance ( at +25℃ )
1dB Bandwidth & Ripple
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
3dB Bandwidth & Group Delay
24 Nov 2011 21:47:20
1: 0. 0000 dB
0. 000 000 MHz
3: - . 38250 dB
9. 700 000 MHz
REF -9.2 dB
REF -9.2 dB
CH2
CH4
S21
S21
LOG
DEL
1 dB/
150 ns/
24 Nov 2011 21:46:57
1: 0. 0000 dB
0. 000 000 MHz
3: -30 . 494 ns
9. 700 000 MHz
REF -9.2 dB
REF 1.03 us
CH2 Markers
REF=1MHz
10 . 554967
BW:
cent :
82 . 165961
CH2 Markers
REF=1MHz
11 . 307312
BW:
MHz
cent :
82 . 210753
Q: 7. 7846
1_loss : -9 . 3850 dB
1_loss : -9 . 3922 dB
1
1
2
2
3
4
3
2
3
2
PRm
4
PRm
CH4 Markers
mean : -9 . REF=2
3857 dB
s. dev : . 06940
dB
p-p : . 49320
dB
Cor
CH4 Markers
mean4: 1. REF=2
0595 us
3
s. dev : 8. 9728 ns
Smo
p-p : 47 . 738 ns
Cor
CENTER
82 . 250 000 MHz
SPAN
14 . 000 000 MHz
2
4
CENTER
82 . 250 000 MHz
40dB Bandwidth
CH1
MHz
Q: 7. 2706
S21
LOG
10 dB/
14 . 000 000 MHz
2
Smith Chart(S11 & S22)
24 Nov 2011 21:46:36
1: 0. 0000 dB
0. 000 000 MHz
REF -9.2 dB
SPAN
PRm
BW:
1
cent :
CH1 S11
CH3 S22
CH1 Markers
REF=1MHz
13 . 982284
82 . 347206
1 U FS
1 U FS
1: 97. 566
2: 73. 937
-3 . 7734
29. 777
24 Nov 2011 21:47:40
512. 80 pF
82. 250 000 MHz
57. 620 nH
82. 250 000 MHz
PRm
MHz
Q: 5. 8894
2
1_loss : -9 . 3965 dB
Cor
Cor
2
1
3
CENTER
4
82 . 250 000 MHz
SPAN
50 . 000 000 MHz
CENTER 82. 250 000 MHz
Wide band Properties
CH1
S21
LOG
10 dB/
SWR(S11 & S22)
24 Nov 2011 21:48:55
1: 0. 0000 dB
0. 000 000 MHz
REF -9.2 dB
SPAN 50. 000 000 MHz
CH1 Markers
REF=1
2: -27 . 016 dB
82 . 2500 MHz
PRm
1
CH1
CH3
S11
S22
SWR
SWR
10 /
10 /
24 Nov 2011 21:48:06
1: 1. 9559
82 . 250 000 MHz
2: 1. 8565
82 . 250 000 MHz
REF 0
REF 0
PRm
3: -38 . 536 dB
164 . 500 MHz
4: -57 . 843 dB
246 . 750 MHz
5: -57 . 207 dB
329 . 000 MHz
Cor
2
1
3
2
5
4
START
. 010 000 MHz
STOP 500 . 000 000 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
82 . 250 000 MHz
http://www.itf.co.kr
SPAN
sales@itf.co.kr
50 . 000 000 MHz
2012. 03. 16
Rev 1.0