250519B

162.51 MHz SAW Filter
Part Number250519B
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
-
162.51
-
dB
-
24.0
25.5
1dB Bandwidth
3dB Bandwidth
MHz
MHz
5.0
5.11
-
-
5.33
-
20dB Bandwidth
MHz
-
6.01
-
40dB Bandwidth
MHz
-
6.42
6.55
dB
-
0.55
1.5
Group Delay Variation (fo ± 2.46 MHz)
nsec
-
130
300
Absolute Delay
usec
-
2.17
-
dB
40
48
-
ppm/℃
-
-18
-
dBc
-
20
-
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
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
ITF 12A001
250519B
162.51-5.1M
20.3±0.5
C1
Output
50 Ω
C2
L1 = 18nH, L2 = 18nH
C1 = 22pF, C2 = 30pF
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
162.51 MHz SAW Filter
Part Number250519B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
20dB Bandwidth & 40dB Bandwidth
22 Dec 2011 16:24:50
1: 0. 0000 dB
0. 000 000 MHz
3: . 19570 dB
4. 920 000 MHz
1 dB/ REF -23.63 dB
1 dB/ REF -24.13 dB
BW:
CH1 Markers
REF=1
5. 115137 MHz
cent : 162. 544792 MHz
Cor
CH1 S21
CH2 S21
LOG
LOG
22 Dec 2011 16:20:28
1: 0. 0000 dB
0. 000 000 MHz
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -23.74 dB
10 dB/ REF -23.93 dB
*
BW:
1
Cor
cent : 162. 493875 MHz
Q: 31. 777
Q: 27. 007
2
1_loss : -23 . 753 dB
1
CH1 Markers
REF=1
6. 016744 MHz
1_loss : -23 . 743 dB
2
3
4
3
4
3
CH2 Markers
REF=2
mean:-23 . 851 dB
2
Cor
4
3
Cor
BW:
s. dev : . 12230 dB
CH2 Markers
REF=1
6. 426082 MHz
cent : 162. 493687 MHz
p-p : . 53430 dB
Q: 25. 287
1_loss : -23 . 743 dB
CENTER 162. 510 000 MHz
SPAN 6. 000 000 MHz
CENTER 162. 510 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
22 Dec 2011 16:25:09
1: 0. 0000 dB
0. 000 000 MHz
3:-79 . 049 ns
4. 920 000 MHz
1 dB/ REF -23.63 dB
200 ns/ REF 2.058 us
BW:
CH1 Markers
REF=1
5. 338453 MHz
cent : 162. 527724 MHz
Cor
SPAN 20. 000 000 MHz
Relative Attenuation
CH1 S21
CH2 S21
LOG
LOG
22 Dec 2011 16:21:39
2: 0. 0000 dB
0. 000 000 MHz
2: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -23.74 dB
10 dB/ REF -23.93 dB
*
Cor
CH1 Markers
REF=2
1: . 67250 dB
2. 46000 MHz
2
2
3:-20 . 093 dB
-555 . 000 kHz
Q: 30. 445
1
1_loss : -23 . 744 dB
1
2
3
3
3
2
Smo
Cor
CH2 Markers
REF=2
4
mean: 2. 1769 us
3
CH2 Markers
REF=2
1:- . 03600 dB
-2 . 46000 MHz
Cor
s. dev : 24. 691 ns
3:-20 . 254 dB
555. 000 kHz
p-p : 130. 97 ns
CENTER 162. 510 000 MHz
SPAN 6. 000 000 MHz
CENTER 162. 510 000 MHz
Wide band Properties
CH1 S21
LOG
10 dB/ REF -25.82 dB
SPAN 20. 000 000 MHz
SWR(S11 & S22)
22 Dec 2011 16:28:11
1:-25 . 821 dB
162. 510 000 MHz
CH1 S11
CH2 S22
SWR
SWR
2 /
2 /
22 Dec 2011 16:26:36
1: 6. 0950
162. 510 000 MHz
1: 1. 7413
162. 510 000 MHz
REF 6.091
REF 1.734
Cor
1
1
1
Cor
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 162. 510 000 MHz
http://www.itf.co.kr
SPAN 20. 000 000 MHz
[email protected]
2013. 03. 29
Rev 1.0
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