Bandpass Filter 252701B
1. Features
IF bandpass filter
Low-Loss Filter
Single-ended operation
DIP Package
Maximum Storage Temperature Range : -40
℃
~ 85
℃
Electrostatics Sensitive Device (ESD)
2. Package Dimension
12.7±0.5
5.5max 6.0max
7.6±0.2
2.5±0.2
06A001
0.45±0.05
20.3±0.5
252701B
2.5±0.2
ITF
Pin Configuration
Package : D2012
1
5
Other
Input
Output
ground
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu and Cr Alloy, Ni plated
Terminations : Kover, Au plated
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.
252701B
2006-09-05
NJ6012-CS02
1/5
12.7±0.2
Bandpass Filter 252701B
3. Specifications
Fo = 110.0 MHz
Terminating source impedance
Terminating load impedance
: 50Ω and matching network
: 50Ω and matching network
Operating temperature range : -10℃ ~ +70℃
Center Frequency
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (Fo +/- 12.49 MHz)
Group Delay Variation (Fo +/- 12.49 MHz)
Absolute Delay
Relative Attenuation
86 MHz ~ 94 MHz
Other
Temperature Coefficient of Frequency
dB
dB
ppm/°C
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
Minimum
-
-
25.9
Typical
110.0
12.0
27.7
28.5
Maximum
-
15.0
-
-
33.0
1.0
100
-
-
-
-
-
32.6
0.6
50
0.82
39
40
-
41
45
-86
-
Room temperature : + 25
℃
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 12.95 MHz)
Group Delay Variation (Fo +/- 12.95 MHz)
MHz
dB
dB
nsec
Minimum
-
-
-
-
Typical
110.0
12.0
0.6
50
Maximum
-
14.5
1.0
100
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.
252701B
2006-09-05
NJ6012-CS02
2/5
Bandpass Filter 252701B
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
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
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50
Ω
Output
50
Ω
L1
L2
L1 = 39 nH,
L2 = 47 nH
5. Marking Configuration
ITF
1)
06A001
2)
252701B
3)
1) Manufacturer name
2) Lot Number
3) Part Number
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.
252701B
2006-09-05
NJ6012-CS02
3/5
Bandpass Filter 252701B
6. Typical Performance ( at +25℃ )
29 Jul 2006 14:40:32
1: 0. 0000 dB
0. 000 000 MHz
CH1 S21
LOG
10 dB/
REF -12.4 dB
CH1 Markers
Cor
1
2
BW 32. 600260 MHz
:
cent : 110. 273184 MHz
Q: 3. 3826
1_loss : -12 . 512 dB
REF=1
3
4
CENTER 110. 000 000 MHz
SPAN 80. 000 000 MHz
CH2 S21
CH4 S21
LOG
DEL
1 dB/
50 ns/
REF -12.4 dB
REF 846 ns
29 Jul 2006 14:42:32
1: 0. 0000 dB
0. 000 000 MHz
2:-5 . 8747 ns
25. 900 000 MHz
CH2 Markers
BW 28. 599199 MHz
:
cent : 109. 889531 MHz
Q: 3. 8424
1
2
1_loss : -12 . 515 dB
REF=1
2
3
Cor
Smo
CH4 Markers
Cor
mean: 821. 46 ns
s. dev : 6. 3633 ns
p-p : 36. 202 ns
REF=3
3
1
4
4
CENTER 110. 000 000 MHz
SPAN 40. 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.
252701B
2006-09-05
NJ6012-CS02
4/5
Bandpass Filter 252701B
CH2 S21
CH4 S21
LOG
LOG
1 dB/ REF -12.4 dB
1 dB/ REF -12.4 dB
29 Jul 2006 14:43:42
1: 0. 0000 dB
0. 000 000 MHz
2: . 18290 dB
25. 900 000 MHz
CH1 S21
LOG
10 dB/ REF -12.4 dB
29 Jul 2006 14:45:16
1: 0. 0000 dB
0. 000 000 MHz
CH2Markers
BW 27. 856159 MHz
:
cent : 109. 849338 MHz
Q 3. 9434
:
1
2
1_
loss : -12 . 512 dB
REF=1
1
CH1Markers
2:-51 . 735 dB
110. 000 MHz
3:-33 . 087 dB
220. 000 MHz
REF=1
3
24
3
1
3
Cor
CH4Markers
Cor
mean
:-12 . 373 dB
s. dev: . 10070 dB
p-p : . 47850 dB
2
REF=3
CENTER110. 000 000 MHz
SPAN 40. 000 000 MHz
4
2
START . 010 000 MHz
STOP 500. 000 000 MHz
CH1 S11
CH3 S22
SWR
SWR
1 /
1 /
REF 1
REF 1
29 Jul 2006 14:46:06
1: 1. 7643
110. 000 000 MHz
2: 2. 0286
110. 000 000 MHz
CH1 S11
CH3 S22
1 U FS
1 U FS
1: 87. 617
2: 30. 844
6. 3203
-20 . 915
29 Jul 2006 14:46:18
9. 1446 nH
110. 000 000 MHz
69. 178 pF
110. 000 000 MHz
Cor
Cor
Cor
Cor
1
2
2
1
CENTER110. 000 000 MHz
SPAN 80. 000 000 MHz
CENTER110. 000 000 MHz
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
Part No.
Rev. Date
Rev.
252701B
2006-09-05
NJ6012-CS02
5/5
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