232751B

Bandpass Filter 232751B
1. Features
IF bandpass filter
Low-Loss 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
232751B
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.
232751B
Rev. Date
2008-09-04
Rev.
NJ8014-CS01
1/5
Bandpass Filter 232751B
3. Specifications
Fo = 75.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Room temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
75.0
-
dB
-
18.0
21.0
1dB Bandwidth
MHz
26.0
26.56
-
3dB Bandwidth
MHz
-
27.36
-
30dB Bandwidth
MHz
-
30.26
30.8
40dB Bandwidth
MHz
-
30.85
31.5
dB
-
0.4
0.8
Group Delay Variation (Fo +/- 12.5 MHz)
nsec
-
30
60
Absolute Delay
usec
-
1.09
1.2
dB
40
45
-
ppm/°C
-
- 86
-
Center Frequency (Fc)
Insertion Loss
Amplitude Ripple (Fo +/- 12.5 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)
Electrical margin has been built into the design to account for the variations due to temperature drift and
manufacturing tolerances
4)
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.
232751B
Rev. Date
2008-09-04
Rev.
NJ8014-CS01
2/5
Bandpass Filter 232751B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L2
Input
50Ω
Output
50Ω
L1
L1 = 68 nH,
L2 = 3.9 nH
5. Marking Configuration
ITF1) 08A0012)
232751B3)
4)
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.
232751B
Rev. Date
2008-09-04
Rev.
NJ8014-CS01
3/5
Bandpass Filter 232751B
6. Typical Performance ( at +25℃
℃)
CH1 S21
CH3 S21
LOG
LOG
10 dB/
10 dB/
4 Sep 2008 17:05:19
1: 0. 0000 dB
0. 000 000 MHz
1: 0. 0000 dB
0. 000 000 MHz
REF -17.7 dB
REF -17.7 dB
CH1 Markers
REF=1
BW: 30. 253632 MHz
1
Cor
cent :
75. 367354 MHz
Q: 2. 4912
2
1_loss : -17 . 838 dB
Cor
3
4
3
4
BW
cent
CH3 Markers
:
30. 853661 MHz
:
75. 508074 MHz
REF=1
1_
Q: 2. 4473
loss : -17 . 838 dB
CENTER 75. 000 000 MHz
CH2 S21
CH4 S21
LOG
DEL
1 dB/
50 ns/
SPAN 80. 000 000 MHz
4 Sep 2008 17:05:34
1: 0. 0000 dB
0. 000 000 MHz
3:-5 . 3576 ns
25. 000 000 MHz
REF -17.7 dB
REF 1.12 us
CH2 Markers
REF=1
BW: 27. 360935 MHz
cent :
75. 078643 MHz
Q: 2. 7440
1
1_loss : -17 . 815 dB
2
3
2
Cor
3
4
Smo
CH4 Markers
mean: 1. 0888 us
Cor
REF=2
s. dev : 4. 6303 ns
p-p : 27. 212 ns
CENTER 75. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
4
SPAN 30. 000 000 MHz
2
Part No.
232751B
Rev. Date
2008-09-04
Rev.
NJ8014-CS01
4/5
Bandpass Filter 232751B
CH2 S21
CH4 S21
LOG
LOG
4 Sep 2008 17:05:42
1: 0. 0000 dB
0. 000 000 MHz
3: . 11960 dB
25. 000 000 MHz
1 dB/ REF -17.7 dB
1 dB/ REF -17.7 dB
CH1 S21
LOG
4 Sep 2008 17:07:09
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -17.7 dB
1
CH2 Markers
CH1 Markers
REF=1
BW: 26. 556382 MHz
2:-42 . 887 dB
75. 0000 MHz
cent : 75. 040596 MHz
Q: 2. 8257
1
REF=1
3:-25 . 611 dB
150. 000 MHz
1_loss : -17 . 812 dB
2
3
3
4
3
2
2
Cor
CH4 Markers
mean:-17 . 881 dB
Cor
REF=2
s. dev : . 06510 dB
p-p : . 38260 dB
CENTER 75. 000 000 MHz
CH1 S11
CH3 S22
SWR
SWR
10 /
10 /
SPAN 30. 000 000 MHz
4 Sep 2008 17:06:40
1: 2. 2754
75. 000 000 MHz
2: 12. 899
75. 000 000 MHz
REF 0
REF 0
4
2
START . 010 000 MHz
CH1 S11
CH3 S22
Cor
Cor
Cor
Cor
STOP 300. 000 000 MHz
1: 106. 27
2: 4. 5088
1 U FS
1 U FS
-24 . 770
-19 . 802
4 Sep 2008 17:05:54
85. 672 pF
75. 000 000 MHz
107. 17 pF
75. 000 000 MHz
1
2
1
CENTER 75. 000 000 MHz
2
SPAN 80. 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 75. 000 000 MHz
SPAN 80. 000 000 MHz
Part No.
232751B
Rev. Date
2008-09-04
Rev.
NJ8014-CS01
5/5
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