251405B

SAW Bandpass Filter 251405B
1. Features
z
IF Bandpass Filter
z
High Attenuation
z
Single-Ended Operation
z
DIP Package
z
Maximum Storage Temperature Range : -40℃ ~ 85℃
z
Electrostatics Sensitive Device (ESD)
Package : D3512
2.5±0.2
25.4±0.2
7.6±0.2
0.45±0.05
5.5max 6.0max
ITF 07A001
251405B
150-14.3M
35.1±0.5
12.8±0.5
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
2.5±0.2
2. Package Dimension
Part No.
251405B
Rev. Date
2007-10-16
Rev.
NM7054-CS01
1/5
SAW Bandpass Filter 251405B
3. Specifications
Fo = 150.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Operating Temperature : -20℃ ~ +60℃
Minimum
Typical
Maximum
MHz
-
150.0
-
dB
-
27.9
30.0
1dB Bandwidth
MHz
-
14.3
-
3dB Bandwidth
MHz
14.5
14.6
-
40dB Bandwidth
MHz
-
15.79
15.9
dB
-
0.57
1.0
Group Delay Variation (fo± 7.0 MHz)
nsec
-
37
60
Absolute Delay
usec
-
2.81
2.9
dB
50
52
-
ppm/°C
-
-18
-
Center Frequency
Insertion Loss
Amplitude Ripple (fo± 7.0 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.
251405B
Rev. Date
2007-10-16
Rev.
NM7054-CS01
2/5
SAW Bandpass Filter 251405B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
Output
50Ω
L1
L2
L1 = L2 = 27nH
5. Marking Configuration
ITF1) 07A0012)
251405B3)
1504)-14.3M5)
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.
251405B
Rev. Date
2007-10-16
Rev.
NM7054-CS01
3/5
SAW Bandpass Filter 251405B
6. Typical Performance ( at +25℃ )
CH1 S21
LOG
10 dB/
4 Oct 2007 14:37:15
1: 0. 0000 dB
0. 000 000 MHz
REF -27.91 dB
*
CH1 Markers
REF=1
1
BW: 15. 797301 MHz
2
cent : 150. 044040 MHz
Cor
Q: 9. 4981
1_loss : -27 . 946 dB
Hld
3
4
CENTER 150. 000 000 MHz
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
SPAN 40. 000 000 MHz
4 Oct 2007 14:38:53
1: 0. 0000 dB
0. 000 000 MHz
3: . 33800 dB
14. 000 000 MHz
REF -27.78 dB
REF -28.24 dB
CH1 Markers
BW: 14. 308729 MHz
Cor
REF=1
cent : 150. 051496 MHz
Q: 10. 487
1
1_loss : -27 . 877 dB
2
4
3
3
Cor
2
CH2 Markers
mean:-28 . 023 dB
REF=2
s. dev : . 12170 dB
p-p : . 57720 dB
CENTER 150. 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 18. 000 000 MHz
Part No.
251405B
Rev. Date
2007-10-16
Rev.
NM7054-CS01
4/5
SAW Bandpass Filter 251405B
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
4 Oct 2007 14:39:10
1: 0. 0000 dB
0. 000 000 MHz
3: 7. 1964 ns
14. 000 000 MHz
REF -27.78 dB
REF 2.801 us
CH1
S21
LOG
10 dB/
4 Oct 2007 14:37:21
1: 0. 0000 dB
0. 000 000 MHz
REF -27.91 dB
*
CH1 Markers
BW:
Cor
CH1 Markers
REF=1
14. 608030 MHz
1
BW:
Cor
cent : 150 . 046764 MHz
2
Q: 10. 272
cent : 150 . 049503 MHz
Q: 9. 4094
1_loss : -27 . 901 dB
1
REF=1
15. 946711 MHz
1_loss : -27 . 946 dB
2
Hld
3
Smo
32
Cor
4
3
CH2 Markers
mean : 2. 8171 us
4
REF=2
s. dev : 7. 6933 ns
p-p : 37. 977 ns
CENTER 150 . 000 000 MHz
CH1
S21
LOG
10 dB/
REF -28.03 dB
SPAN 18. 000 000 MHz
4 Oct 2007 14:40:30
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
2: -51 . 391 dB
150 . 000 MHz
CENTER 150 . 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
1 /
1 /
SPAN 40. 000 000 MHz
4 Oct 2007 14:39:51
1: 2. 1842
150 . 004 000 MHz
2: 2. 2548
150 . 000 000 MHz
REF 2.185
REF 2.255
REF=1
Cor
3: -45 . 496 dB
300 . 000 MHz
1
1
Cor
2
3
2
START
. 010 000 MHz
STOP 500 . 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 150 . 000 000 MHz
SPAN 40. 000 000 MHz
Part No.
251405B
Rev. Date
2007-10-16
Rev.
NM7054-CS01
5/5
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