250516B

114.515 MHz SAW Filter
Part Number 250516B
1. Features
Typical 1dB bandwidth of 5.1 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Room Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
114.515
-
dB
-
23.5
25.5
1dB Bandwidth
3dB Bandwidth
MHz
MHz
5.05
5.17
-
-
5.35
-
40dB Bandwidth
MHz
-
6.15
6.25
dB
-
0.7
1.2
Group Delay Variation (fo ± 2.46 MHz)
nsec
-
110
250
Absolute Delay
usec
-
2.46
-
dB
40
45
-
ppm/℃
-
-18
-
Relative Attenuation
111.5MHz
dBc
15
25
117.25MHz
dBc
3
5
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 2.46 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
-
Input POWER : +10dBm
12.7±0.5
4.8max 6.0max
Matching Network Configuration
7.6±0.2
2.5±0.2
D2012 Package Dimension
L1
Input
50 Ω
1
5
L2
12.7±0.2
2.5±0.2
0.45±0.05
20.3±0.5
C1
Output
50 Ω
C2
L1 = 22nH, L2 = 47nH
C1 = 68pF, C2 = 24pF
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
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
1
Ground
2,4
Output
5
Others
Ground
http://www.itf.co.kr
[email protected]
2015. 03. 25
Rev 1.0
114.515 MHz SAW Filter
Part Number 250516B
3. Typical Performance ( at +25℃
℃ )
1dB Bandwidth & Ripple
CH2 S21
CH4 S21
LOG
LOG
1 dB/
1 dB/
20dB Bandwidth
25 Apr 2012 12:17:20
1: 0. 0000 dB
0. 000 000 MHz
3: . 24950 dB
4. 920 000 MHz
REF -23.79 dB
REF -23.46 dB
BW:
CH1 S21
LOG
10 dB/
CH2 Markers
REF=1
5. 179100 MHz
cent : 114. 528103 MHz
BW:
1
CH1 Markers
REF=1
5. 907514 MHz
Cor
cent : 114. 515763 MHz
Q: 22. 114
1
25 Apr 2012 12:14:44
1: 0. 0000 dB
0. 000 000 MHz
REF -23.68 dB
2
Q: 19. 385
1_loss : -23 . 516 dB
1_loss : -23 . 671 dB
2
3
4
3
4
3
Cor
CH4 Markers
REF=2
mean:-23 . 406 dB
1
2
s. dev : . 14790 dB
p-p : . 71130 dB
Cor
CENTER 114. 515 000 MHz
SPAN
6. 000 000 MHz
4
2
CENTER 114. 515 000 MHz
3dB Bandwidth & Group Delay
CH2 S21
CH4 S21
LOG
DEL
1 dB/
500 ns/
Relative Attenuation
25 Apr 2012 12:17:57
1: 0. 0000 dB
0. 000 000 MHz
3: 29. 882 ns
4. 920 000 MHz
REF -23.79 dB
REF 2.772 us
BW:
SPAN 20. 000 000 MHz
CH1 S21
CH3 S21
LOG
LOG
10 dB/
10 dB/
CH2 Markers
REF=1
5. 359413 MHz
cent : 114. 524373 MHz
CH1 Markers
REF=2
1:- . 16830 dB
2. 46000 MHz
2
Cor
2
3:-5 . 0934 dB
-275 . 000 kHz
Q: 21. 369
1
1
1_loss : -23 . 436 dB
3
1
3
3
Cor
2
3 2
25 Apr 2012 12:13:34
2: 0. 0000 dB
0. 000 000 MHz
2: 0. 0000 dB
0. 000 000 MHz
REF -23.68 dB
REF -23.59 dB
4
Cor
4
CH4 Markers
REF=2
mean: 2. 4632 us
Smo
s. dev : 25. 065 ns
CH3 Markers
REF=2
1:- . 30840 dB
-2 . 46000 MHz
3:-4 . 9032 dB
275. 000 kHz
p-p : 110. 50 ns
Cor
CENTER 114. 515 000 MHz
SPAN
6. 000 000 MHz
2
CENTER 114. 515 000 MHz
Wide band Properties
CH1 S21
LOG
10 dB/
REF -25.16 dB
SPAN 20. 000 000 MHz
SWR(S11 & S22)
25 Apr 2012 12:21:27
1:-25 . 234 dB
114. 564 999 MHz
CH1 S11
CH3 S22
SWR
SWR
1 /
1 /
25 Apr 2012 12:19:07
1: 3. 7357
114. 515 000 MHz
2: 4. 6335
114. 515 000 MHz
REF 2.718
REF 2.04
Cor
1
Cor
1
2
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 114. 515 000 MHz
http://www.itf.co.kr
SPAN 20. 000 000 MHz
[email protected]
2015. 03. 25
Rev 1.0
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