117.51 MHz SAW Filter
Part Number
250514B
1. Features
Typical 1dB bandwidth of
5.3 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50
Room Temperature : +25℃
℃
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
20dB Bandwidth
40dB Bandwidth
Amplitude Ripple (fo ± 2.46 MHz)
Group Delay Variation (fo ± 2.46 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
Relative Attenuation
@edge ± 0.555MHz
@Edge : 4.92MHz
Minimum
MHz
dB
MHz
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/℃
dBc
-
-
5.15
-
-
-
-
-
-
40
Typical
117.51
24.5
5.33
5.5
6.02
6.30
0.7
162
2.45
45
-18
20
Maximum
-
26.0
-
-
-
6.45
1.2
300
-
-
-
-
-
-
D2012 Package Dimension
Matching Network Configuration
12.7±0.5
4.8max 6.0max
7.6±0.2
2.5±0.2
1
5
ITF 12A001
250514B
117.51-5.3M
0.45±0.05
20.3±0.5
2.5±0.2
12.7±0.2
L1 = 18nH, L2 = 8.2nH, L3 = 56nH
C1 = 100pF
Pin Configuration
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
Input
Output
Tel: 82-32-621-1213
Fax: 82-32-621-1218
http://www.itf.co.kr
1
5
Ground
Others
sales@itf.co.kr
2,4
Ground
2013. 03. 25
Rev 1.0
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
117.51 MHz SAW Filter
Part Number
250514B
3. Typical Performance ( at +25℃ )
℃
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/ REF -23.88 dB
1 dB/ REF -24.55 dB
9 Feb 2012 15:19:20
1: 0. 0000 dB
0. 000 000 MHz
3:-. 09240 dB
4. 920 000 MHz
20dB Bandwidth & 40dB Bandwidth
CH1 S21
CH2 S21
*
BW
:
Cor
1
2
LOG
LOG
10 dB/ REF -24.54 dB
10 dB/ REF -24.54 dB
9 Feb 2012 15:16:23
1: 0. 0000 dB
0. 000 000 MHz
1: 0. 0000 dB
0. 000 000 MHz
BW
:
Cor
CH1 Markers
REF=1
5. 332938 MHz
CH1 Markers
REF=1
6. 027163 MHz
cent : 117. 568208 MHz
Q 22. 046
:
1_
loss : -24 . 447 dB
1
2
cent : 117. 554182 MHz
Q 19. 504
:
1_
loss : -24 . 542 dB
3
3
3
2
Cor
CH2 Markers
REF=2
mean:-24 . 222 dB
s. dev : . 16010 dB
p-p : . 70720 dB
Cor
3
4
4
4
BW
:
CH2 Markers
REF=1
6. 308736 MHz
cent : 117. 551656 MHz
Q 18. 633
:
1_
loss : -24 . 542 dB
CENTER 117. 510 000 MHz
SPAN 6. 000 000 MHz
CENTER 117. 510 000 MHz
SPAN 20. 000 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
1 dB/ REF -23.88 dB
200 ns/ REF 2.381 us
9 Feb 2012 15:19:50
1: 0. 0000 dB
0. 000 000 MHz
3: 14. 623 ns
4. 920 000 MHz
CH1 S21
CH2 S21
*
LOG
LOG
Relative Attenuation
10 dB/ REF -24.54 dB
10 dB/ REF -24.54 dB
9 Feb 2012 15:17:03
2: 0. 0000 dB
0. 000 000 MHz
2: 0. 0000 dB
0. 000 000 MHz
BW
:
Cor
CH1 Markers
REF=1
5. 503254 MHz
cent : 117. 563604 MHz
Q 21. 363
:
1_
loss : -24 . 479 dB
1
2
Cor
2
1
2
CH1 Markers
REF=2
1:- . 38320 dB
2. 46000 MHz
3:-25 . 909 dB
-555 . 000 kHz
3
3
3
2
Smo
Cor
3
CH2 Markers
REF=2
mean: 2. 4583 us
4
s. dev : 32. 003 ns
p-p : 162. 51 ns
Cor
CH2 Markers
REF=2
1:- . 33470 dB
-2 . 46000 MHz
3:-16 . 005 dB
555. 000 kHz
CENTER 117. 510 000 MHz
SPAN 6. 000 000 MHz
CENTER 117. 510 000 MHz
SPAN 20. 000 000 MHz
Wideband Properties
CH1 S21
LOG
10 dB/ REF -26.63 dB
9 Feb 2012 15:22:16
1: 0. 0000 dB
0. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
SWR(S11 & S22)
5 /
5 /
REF 6.477
REF 5.351
9 Feb 2012 15:20:56
1: 6. 4612
117. 510 000 MHz
2: 5. 3589
117. 510 000 MHz
CH1 Markers
REF=1
2:-48 . 701 dB
104. 200 MHz
3:-42 . 823 dB
236. 000 MHz
Cor
1
1
Cor
2
3
2
START . 010 000 MHz
STOP 500. 000 000 MHz
CENTER 117. 510 000 MHz
SPAN 20. 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
http://www.itf.co.kr
sales@itf.co.kr
2013. 03. 25
Rev 1.0