250518B

117.51 MHz SAW Filter
Part Number250518B
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
-
117.51
-
dB
-
25.5
27.0
1dB Bandwidth
3dB Bandwidth
MHz
MHz
5.0
5.11
-
-
5.33
-
20dB Bandwidth
MHz
-
5.96
-
40dB Bandwidth
MHz
-
6.32
6.55
dB
-
0.65
1.5
Group Delay Variation (fo ± 2.46 MHz)
nsec
-
160
300
Absolute Delay
usec
-
2.21
-
dB
40
48
-
ppm/℃
-
-18
-
dBc
-
22
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 2.46 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
Relative Attenuation
@edge ± 0.555MHz
@Edge : 4.92MHz
4.8max 6.0max
1
5
L1
C2
Input
50Ω
Output
50Ω
C1
12.7±0.2
2.5±0.2
7.6±0.2
0.45±0.05
ITF 12A001
250518B
117.51-5.1M
20.3±0.5
12.7±0.5
Matching Network Configuration
2.5±0.2
D2012 Package Dimension
L2
L1 = 56nH, L2 = 15nH
C1 = 30pF, C2 = 150pF
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]
2013. 03. 29
Rev 1.0
117.51 MHz SAW Filter
Part Number250518B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
20dB Bandwidth & 40dB Bandwidth
21 Dec 2011 21:38:52
1: 0. 0000 dB
0. 000 000 MHz
3:-. 01230 dB
4. 920 000 MHz
1 dB/ REF -25.35 dB
1 dB/ REF -25.94 dB
BW:
CH1 Markers
REF=1
5. 113146 MHz
cent : 117. 389023 MHz
Cor
CH1 S21
CH2 S21
LOG
LOG
21 Dec 2011 21:34:56
1: 0. 0000 dB
0. 000 000 MHz
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -25.61 dB
10 dB/ REF -25.68 dB
*
BW:
1
Cor
CH1 Markers
REF=1
5. 987074 MHz
cent : 117. 358253 MHz
Q: 22. 958
Q: 19. 602
2
1_loss : -25 . 624 dB
1_loss : -25 . 710 dB
1
2
3
3
4
4
3
CH2 Markers
REF=2
mean:-25 . 630 dB
2
Cor
3
Cor
4
BW:
s. dev : . 15880 dB
CH2 Markers
REF=1
6. 328692 MHz
cent : 117. 354672 MHz
p-p : . 64270 dB
Q: 18. 543
1_loss : -25 . 710 dB
CENTER 117. 510 000 MHz
SPAN 6. 000 000 MHz
CENTER 117. 510 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
21 Dec 2011 21:39:18
1: 0. 0000 dB
0. 000 000 MHz
3:-39 . 842 ns
4. 920 000 MHz
1 dB/ REF -25.35 dB
200 ns/ REF 2.118 us
BW:
CH1 Markers
REF=1
5. 330943 MHz
cent : 117. 375217 MHz
Cor
SPAN 20. 000 000 MHz
Relative Attenuation
CH1 S21
CH2 S21
LOG
LOG
21 Dec 2011 21:34:16
2: 0. 0000 dB
0. 000 000 MHz
2: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -25.61 dB
10 dB/ REF -25.68 dB
*
CH1 Markers
REF=2
1: . 44620 dB
2. 46000 MHz
Cor
2
2
3:-22 . 208 dB
-555 . 000 kHz
Q: 22. 018
1
1_loss : -25 . 612 dB
1
2
3
3
3
2
Cor
CH2 Markers
REF=2
mean: 42. 2134 us
3
CH2 Markers
REF=2
1:- . 13820 dB
-2 . 46000 MHz
Cor
s. dev : 35. 070 ns
3:-21 . 355 dB
555. 000 kHz
p-p : 162. 25 ns
CENTER 117. 510 000 MHz
SPAN 6. 000 000 MHz
CENTER 117. 510 000 MHz
Wide band Properties
CH1 S21
LOG
SWR(S11 & S22)
21 Dec 2011 21:41:54
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -25.7 dB
CH1 Markers
REF=1
2:-45 . 410 dB
105. 200 MHz
1
SPAN 20. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
1 /
1 /
21 Dec 2011 21:40:15
1: 3. 7780
117. 510 000 MHz
2: 6. 6445
117. 510 000 MHz
REF 3.781
REF 6.646
Cor
3:-46 . 411 dB
236. 600 MHz
1
Cor
2
START . 010 000 MHz
2
3
STOP 400. 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 117. 510 000 MHz
http://www.itf.co.kr
SPAN 20. 000 000 MHz
[email protected]
2013. 03. 29
Rev 1.0
Similar pages