251054B

Bandpass Filter 251054B
1. Features
IF bandpass filter
Single-ended operation
Ceramic Surface Mount Device(SMD) Package
Maximum Storage Temperature Range : -40℃ ~ 85℃
Electrostatics Sensitive Device (ESD)
2. Package Dimension
13.30±0.2
7.62±0.1
7
8
9
10
11
5
1.61±0.2
•
1.50±0.1
12
2.54±0.1
6.50±0.2
6
ITF 08A001
251054B
4
3
2
1
2.54±0.1
0.80±0.1
Pin Configuration
Package : S1365
Dimensions shown are nominal in millimeters
11
Input
5
Output
6, 12
Ground
Other
Case ground
Body : Al2O3
Lid : Kovar, Ni Plated
Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
251054B
Rev. Date
2008-05-30
Rev.
NW8011-CS01
1/5
Bandpass Filter 251054B
3. Specifications
Fo = 125.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Room temperature range : +25℃
℃
Minimum
Typical
Maximum
MHz
-
125.0
-
dB
-
21.0
24.0
1dB Bandwidth
MHz
8.6
9.3
-
3dB Bandwidth
MHz
-
10.0
-
40dB Bandwidth
MHz
-
13.2
15.0
dB
-
0.3
0.9
Group Delay Variation (Fo +/-3.8 MHz)
nsec
-
25
60
Absolute Delay
usec
-
0.82
-
dB
45
50
-
ppm/°C
-
-18
-
Center Frequency (Fc)
Insertion Loss
Amplitude Ripple (Fo +/- 3.8 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency (TCF)
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
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.
251054B
Rev. Date
2008-05-30
Rev.
NW8011-CS01
2/5
Bandpass Filter 251054B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
Output
50Ω
L1
L2
L1 = 33 nH , L2 = 56 nH
5. Marking Configuration
ITF1) 08A0012)
251054B3)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Pad Number 1 Index
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
251054B
Rev. Date
2008-05-30
Rev.
NW8011-CS01
3/5
Bandpass Filter 251054B
6. Typical Performance ( at +25℃
℃)
CH1
S21
LOG
10 dB/
11 Jan 2008 14:24:02
1: 0. 0000 dB
0. 000 000 MHz
REF -20.9 dB
ME125B A2
CH1 Markers
1
Cor
2
BW:
13 . 220867
MHz
cent : 124 . 951592
MHz
REF=1
Q: 9. 4511
1_loss : -21 . 136 dB
3
4
CENTER 125 . 000 000 MHz
CH2
CH4
S21
S21
LOG
DEL
1 dB/
50 ns/
SPAN
35 . 000 000 MHz
11 Jan 2008 14:24:25
1: 0. 0000 dB
0. 000 000 MHz
3: 9. 8016 ns
7. 600 000 MHz
REF -20.9 dB
REF 857 ns
CH2 Markers
BW:
10 . 011329
MHz
cent : 124 . 945543
MHz
REF=1
Q: 12 . 480
1
1_loss : -21 . 167 dB
2
4
3
2
Cor
3
4
Smo
CH4 Markers
mean : 823 . 31 ns
Cor
REF=2
s. dev : 5. 6304 ns
p-p : 24 . 573 ns
CENTER 125 . 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
12 . 000 000 MHz
2
Part No.
251054B
Rev. Date
2008-05-30
Rev.
NW8011-CS01
4/5
Bandpass Filter 251054B
CH2 S21
CH4 S21
LOG
LOG
1 dB/
1 dB/
11 Jan 2008 14:25:01
1: 0. 0000 dB
0. 000 000 MHz
3: . 06560 dB
7. 600 000 MHz
REF -20.9 dB
REF -20.9 dB
CH1 S21
LOG
10 dB/
11 Jan 2008 14:26:03
1: 0. 0000 dB
0. 000 000 MHz
REF -20.9 dB
ME125B A2
CH2 Markers
BW:
CH1 Markers
REF=1
9. 283508 MHz
1
2: -34 . 007 dB
125 . 000 MHz
cent : 124 . 956843 MHz
Q: 13. 460
1
REF=1
3: -15 . 634 dB
250 . 000 MHz
1_loss : -21 . 164 dB
2
3
3
3
4
2
2
Cor
CH4 Markers
REF=2
mean:-21 . 040 dB
Cor
s. dev : . 06960 dB
p-p : . 28400 dB
CENTER 125 . 000 000 MHz
CH1 S11
CH3 S22
SWR
SWR
1 /
1 /
SPAN 12. 000 000 MHz
11 Jan 2008 14:25:37
1: 2. 3877
125 . 000 000 MHz
2: 2. 4357
125 . 000 000 MHz
REF 1
REF 1
2
4
START
CH1 S11
CH3 S22
. 010 000 MHz
1 U FS
1 U FS
STOP 600 . 000 000 MHz
1: 78. 961
2: 51. 314
-48 . 488
-46 . 566
11 Jan 2008 14:25:21
26. 259 pF
125 . 000 000 MHz
27. 342 pF
125 . 000 000 MHz
ME125B A2
ME125B A2
Cor
Cor
Cor
Cor
1
1
2
2
CENTER 125 . 000 000 MHz
SPAN 35. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
CENTER 125 . 000 000 MHz
SPAN 35. 000 000 MHz
Part No.
251054B
Rev. Date
2008-05-30
Rev.
NW8011-CS01
5/5
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