Bandpass Filter 250457B
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
6.50±0.2
6
8
9
10
11
2.54±0.1
•
ITF 08A001
250457B
1.61±0.2
1.50±0.1
5
4
3
2
2.54±0.1
1
0.80±0.1
12
Pin Configuration
Package : S1365
11
5
6, 12
Input
Output
Ground
Case ground
Dimensions shown are nominal in millimeters
Other
Body : Al
2
O
3
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.
Rev. Date
Rev.
250457B
2008-11-18
NW8034-CS01
1/5
Bandpass Filter 250457B
3. Specifications
Fo = 165.0 MHz
Terminating source impedance
Terminating load impedance
: 50Ω and matching network
: 50Ω and matching network
Room temperature range : +25℃
℃
Center Frequency (Fc)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (Fo +/- 1.92 MHz)
Group Delay Variation (Fo +/- 1.92 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency (TCF)
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/°C
Minimum
-
-
4.2
-
-
-
-
-
45
-
Typical
165.0
22.5
4.36
4.66
5.9
0.5
85
1.7
50
-0.03
Maximum
-
25.0
-
-
5.98
1.0
130
-
-
Notes :
1)
2)
3)
All specifications are based on the matching schematic shown below
All specifications are measured by Agilent Network analyzer and full 2 port calibration
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.
Rev. Date
Rev.
250457B
2008-11-18
NW8034-CS01
2/5
Bandpass Filter 250457B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50
Ω
L1
L2
Output
50
Ω
C1
C2
L1 = 100 nH , L2 = 82 nH
C1 = 39 pF , C2 = 24 pF
5. Marking Configuration
ITF
1)
08A001
2)
250457B
3)
4)
165
5)
-4.3M
6)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Pad Number 1 Index
5) Center Frequency
6) 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.
Rev. Date
Rev.
250457B
2008-11-18
NW8034-CS01
3/5
Bandpass Filter 250457B
6. Typical Performance ( at +25℃ )
℃
CH1
S21
LOG
10 dB/
REF -22.2 dB
1 Sep 2008 11:41:03
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
Cor
1
2
BW
:
5. 903507
MHz
MHz
REF=1
cent : 164 . 947838
Q: 27 . 941
1_loss : -22 . 368 dB
3
4
CENTER 165 . 000 000 MHz
SPAN
18 . 000 000 MHz
CH2
CH4
S21
S21
LOG
DEL
1 dB/
100 ns/
REF -22.2 dB
REF 1.75 us
1 Sep 2008 11:43:00
1: 0. 0000 dB
0. 000 000 MHz
3: -11 . 317 ns
3. 840 000 MHz
4
CH2 Markers
BW
:
4. 663943
MHz
MHz
REF=1
cent : 164 . 965191
Q: 35 . 370
1
2
1_loss : -22 . 361 dB
3
2
Cor
Smo
CH4 Markers
Cor
mean : 1. 6940 us
s. dev : 17 . 069 ns
p-p : 87 . 547 ns
REF=2
3
4
CENTER 165 . 000 000 MHz
SPAN
6. 000 000 MHz
2
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
250457B
2008-11-18
NW8034-CS01
4/5
Bandpass Filter 250457B
CH2 S21
CH4 S21
LOG
LOG
1 dB/
1 dB/
REF -22.2 dB
REF -22.2 dB
1 Sep 2008 11:43:16
1: 0. 0000 dB
0. 000 000 MHz
3: . 13490 dB
3. 840 000 MHz
CH1 S21
LOG
10 dB/
REF -22.2 dB
1 Sep 2008 11:46:09
1: 0. 0000 dB
0. 000 000 MHz
CH2 Markers
BW
:
4. 369640 MHz
REF=1
1
CH1 Markers
2: -50 . 466 dB
102 . 000 MHz
3: -66 . 746 dB
165 . 000 MHz
REF=1
cent : 164 . 977245 MHz
Q: 37. 755
1
2
1_loss : -22 . 332 dB
3
3
4
2
Cor
CH4 Markers
Cor
mean:-22 . 357 dB
s. dev : . 09340 dB
p-p : . 42780 dB
3
2
REF=2
CENTER 165 . 000 000 MHz
SPAN
6. 000 000 MHz
2
4
START
. 010 000 MHz
STOP 600 . 000 000 MHz
CH1 S11
CH3 S22
SWR
SWR
1 /
1 /
REF 0
REF 0
1 Sep 2008 11:43:39
1: 1. 4360
165 . 000 000 MHz
2: 3. 9562
165 . 000 000 MHz
CH1 S11
CH3 S22
1 U FS
1 U FS
1: 67. 793
2: 14. 887
-11 . 504
20. 301
1 Sep 2008 11:43:29
83. 848 pF
165 . 000 000 MHz
19. 582 nH
165 . 000 000 MHz
Cor
Cor
2
Cor
Cor
1
2
1
CENTER 165 . 000 000 MHz
SPAN 18. 000 000 MHz
CENTER 165 . 000 000 MHz
SPAN 18. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
250457B
2008-11-18
NW8034-CS01
5/5
Microcontroller MCU
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