250503B

183.0 MHz SAW Filter
Part Number 250503B
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
-
183.0
-
dB
-
24.5
26.5
1dB Bandwidth
MHz
5.0
5.15
-
3dB Bandwidth
MHz
-
5.35
-
40dB Bandwidth
MHz
-
6.25
6.35
dB
-
0.8
1.2
Group Delay Variation (fo ± 0.25 MHz)
nsec
-
150
250
Absolute Delay
usec
-
2.58
-
dB
45
50
-
-0.03
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 0.25 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
ppm/℃
2
-
Input POWER : +10dBm
D2012 Package Dimension
4.8max 6.0max
7.6±0.2
2.5±0.2
12.7±0.5
Matching Schematic
1
L1
L2
C1
Output
50Ω
C2
12.7±0.2
2.5±0.2
0.45±0.05
Input
50Ω
20.3±0.5
4
L1 = 56nH, L2 = 56nH, C1 = 36pF, 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
2,5
Output
4
Others
Ground
http://www.itf.co.kr
[email protected]
2014. 09. 30
Rev 1.0
183.0 MHz SAW Filter
Part Number 250503B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
40dB Bandwidth
30 Sep 2014 12:05:57
1: 0. 0000 dB
0. 000 000 MHz
3:- . 35910 dB
5. 000 000 MHz
REF -24.22 dB
REF -24.83 dB
PRm
BW:
CH1 Markers
REF=1
5. 191145
MHz
CH1 S21
LOG
10 dB/
30 Sep 2014 12:03:57
1: 0. 0000 dB
0. 000 000 MHz
REF -24.31 dB
PRm
BW:
1
cent : 182. 969863 MHz
Q: 35. 247
Q: 29. 247
2
1_loss : -24 . 852 dB
Cor
CH1 Markers
REF=1
6. 256976
MHz
cent : 182. 997583 MHz
1_loss : -24 . 864 dB
Cor
1
2
3
4
PRm
3
CH2 Markers
mean:-24REF=2
. 577 dB
2
3
4
s. dev : . 13350 dB
p-p : . 85990 dB
Cor
CENTER 183. 000 000 MHz
SPAN
6. 000 000 MHz
CENTER 183. 000 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
1 dB/
200 ns/
30 Sep 2014 12:06:23
1: 0. 0000 dB
0. 000 000 MHz
3: 25. 559 ns
5. 000 000 MHz
REF -24.22 dB
REF 2.476 us
PRm
BW:
CH1 Markers
REF=1
5. 372703
MHz
SPAN 18. 000 000 MHz
Smith Chart(S11 & S22)
CH1 S11
CH2 S22
1: 45. 303
2: 70. 195
1 U FS
1 U FS
13. 570
24. 410
30 Sep 2014 12:06:45
11. 802 nH
183. 000 000 MHz
21. 229 nH
183. 000 000 MHz
PRm
cent : 182. 969483 MHz
Q: 34. 055
1_loss : -24 . 873 dB
Cor
Cor
1
2
1
2
3
PRm
PRm
Smo
2
CH2 Markers
mean: 2. REF=2
5832 us
s. dev : 36.
4 772 ns
3
p-p : 154. 24 ns
Cor
Cor
CENTER 183. 000 000 MHz
SPAN
6. 000 000 MHz
CENTER 183. 000 000 MHz
Wideband Properties
CH1 S21
LOG
10 dB/
SWR(S11 & S22)
30 Sep 2014 12:08:29
1: 0. 0000 dB
0. 000 000 MHz
REF -26.76 dB
CH1 Markers
REF=1
2:-66 . 296 dB
183. 000 MHz
PRm
1
SPAN 18. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
1 /
1 /
30 Sep 2014 12:07:16
1: 1. 3516
183. 000 000 MHz
2: 1. 6988
183. 000 000 MHz
REF 1.351
REF 1.699
PRm
3:-59 . 005 dB
366. 000 MHz
Cor
1
PRm
2
Cor
3
2
START . 010 000 MHz
STOP1 000. 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 183. 000 000 MHz
http://www.itf.co.kr
SPAN 18. 000 000 MHz
[email protected]
2014. 09. 30
Rev 1.0
Similar pages