253010B

SAW Bandpass Filter 253010B
1. Features
IF Bandpass Filter
High Attenuation
Single-Ended Operation
DIP Package
Maximum Storage Temperature Range : -40℃ ~ 85℃
Electrostatics Sensitive Device (ESD)
Package : D2012
7.6±0.2
Pin Configuration
1
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
Input
5
Output
2, 4
Ground
3, 6
Case ground
Dimensions shown are nominal in millimeters
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
12.7±0.2
0.45±0.05
2.5±0.2
5.5max 6.0max
ITF 09A001
253010B
125-30.3M
20.3±0.5
12.7±0.5
2.5±0.2
2. Package Dimension
Part No.
253010B
Rev. Date
2009-04-13
Rev.
NM9023-CS01
1/5
SAW Bandpass Filter 253010B
3. Specifications
Fo = 125.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
-
125.0
-
dB
-
27.2
29.0
1dB Bandwidth
MHz
-
30.38
-
3dB Bandwidth
MHz
30.5
30.65
-
40dB Bandwidth
MHz
-
31.87
32.0
dB
-
0.5
1.0
Group Delay Variation (fo ± 14.9 MHz)
nsec
-
30
60
Absolute Delay
usec
-
2.15
-
dB
50
52
-
ppm/°C
-
-72
-
Center Frequency
Insertion Loss
Amplitude Ripple (fo ± 14.9 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
Notes :
1)
All specifications are based on the matching schematic shown below
2)
All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature
3)
All attenuation measurements are measured relative to insertion loss
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
253010B
Rev. Date
2009-04-13
Rev.
NM9023-CS01
2/5
SAW Bandpass Filter 253010B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
C1
Output
50Ω
C2
L1 = 56nH, L2 = 47nH
C1 = 20pF, C2 = 10pF
5. Marking Configuration
ITF1) 09A0012)
253010B3)
1254)-30.3M5)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Center frequency
5) 1dB-Bandwidth
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
253010B
Rev. Date
2009-04-13
Rev.
NM9023-CS01
3/5
SAW Bandpass Filter 253010B
6. Typical Performance ( at +25°°C )
CH1 S21
LOG
7 Apr 2009 15:23:25
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -27.3 dB
*
CH1 Markers
1
BW: 31. 870727 MHz
2
cent : 125. 008515 MHz
Cor
REF=1
Q: 3. 9224
1_loss : -27 . 279 dB
Hld
3
4
CENTER125. 000 000 MHz
CH1 S21
CH2 S21
LOG
LOG
SPAN 80. 000 000 MHz
7 Apr 2009 15:24:02
1: 0. 0000 dB
0. 000 000 MHz
3: . 11050 dB
29. 800 000 MHz
1 dB/ REF -26.87 dB
1 dB/ REF -27.25 dB
CH1 Markers
REF=1
BW: 30. 379065 MHz
Cor
cent : 125. 043965 MHz
Q: 4. 1161
1_loss : -27 . 204 dB
1
2
3
4
3
2
Cor
CH2 Markers
REF=2
mean:-27 . 091 dB
s. dev : . 08750 dB
p-p : . 49850 dB
CENTER125. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
SPAN 36. 000 000 MHz
Part No.
253010B
Rev. Date
2009-04-13
Rev.
NM9023-CS01
4/5
SAW Bandpass Filter 253010B
CH1 S21
CH2 S21
LOG
DEL
7 Apr 2009 15:24:16
1: 0. 0000 dB
0. 000 000 MHz
3: 800. 36 ps
29. 800 000 MHz
1 dB/ REF -26.87 dB
50 ns/ REF 2.142 us
CH1 S21
LOG
7 Apr 2009 15:23:33
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -27.3 dB
*
CH1Markers
BW: 30. 664513 MHz
Cor
CH1Markers
REF=1
1
BW: 31. 990928 MHz
2
cent : 125. 015166 MHz
Cor
cent : 125. 037040 MHz
Q: 4. 0776
REF=1
Q: 3. 9078
1_loss : -27 . 215 dB
1
1_loss : -27 . 279 dB
2
Hld
3
Smo
Cor
2
3
4
CH2Markers
4
3
REF=2
mean: 2. 1514 us
s. dev : 5. 0864 ns
p-p : 28. 228 ns
CENTER125. 000 000 MHz
CH1 S21
LOG
10 dB/ REF -27.08 dB
SPAN 36. 000 000 MHz
7 Apr 2009 15:25:46
1: 0. 0000 dB
0. 000 000 MHz
CH1Markers
2:-57 . 944 dB
125. 000 MHz
CENTER125. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
10 /
10 /
SPAN 80. 000 000 MHz
7 Apr 2009 15:25:06
1: 5. 7634
125. 000 000 MHz
2: 7. 9817
125. 000 000 MHz
REF 5.799
REF 7.973
REF=1
3:-69 . 271 dB
250. 000 MHz
1
1
2
2
START . 010 000 MHz
STOP 400. 000 000 MHz
3
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
CENTER125. 000 000 MHz
SPAN 80. 000 000 MHz
Part No.
253010B
Rev. Date
2009-04-13
Rev.
NM9023-CS01
5/5
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