251502B

SAW Bandpass Filter 251502B
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
251502B
165-14.8M
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.
251502B
Rev. Date
2007-09-17
Rev.
NM7036-CS01
1/5
SAW Bandpass Filter 251502B
3. Specifications
Fo = 165.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Room Temperature : +25℃
Minimum
Typical
Maximum
MHz
-
165.0
-
dB
-
26.5
29.0
1dB Bandwidth
MHz
14.5
14.87
-
3dB Bandwidth
MHz
15.1
15.19
-
40dB Bandwidth
MHz
-
16.55
17.0
dB
-
0.55
1.0
Group Delay Variation (fo±7.2 MHz)
nsec
-
50
150
Absolute Delay
usec
-
2.99
-
dB
50
52
-
ppm/°C
-
-18
-
Center Frequency
Insertion Loss
Amplitude Ripple (fo±7.2 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.
251502B
Rev. Date
2007-09-17
Rev.
NM7036-CS01
2/5
SAW Bandpass Filter 251502B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
L1
L4
L2
Output
50Ω
L3
L1 = 27nH, L2 = 56nH, L3 = 18nH, L4 = 18nH
5. Marking Configuration
ITF1) 07A0012)
251502B3)
1654)-14.8M5)
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.
251502B
Rev. Date
2007-09-17
Rev.
NM7036-CS01
3/5
SAW Bandpass Filter 251502B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
12 Jun 2007 13:52:03
1: 0. 0000 dB
0. 000 000 MHz
REF -26.5 dB
*
CH1 Markers
1
Cor
2
BW:
16. 560799
MHz
cent : 165 . 019539
MHz
REF=1
Q: 9. 9645
1_loss : -26 . 559 dB
Hld
3
4
CENTER 165 . 000 000 MHz
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
SPAN
42. 000 000 MHz
12 Jun 2007 13:53:21
1: 0. 0000 dB
0. 000 000 MHz
3: . 00730 dB
14. 400 000 MHz
REF -26.32 dB
REF -27.08 dB
CH1 Markers
BW:
Cor
14. 879924
MHz
cent : 165 . 023347
MHz
REF=1
Q: 11. 090
1
1_loss : -26 . 479 dB
2
3
4
3
2
Cor
CH2 Markers
REF=2
mean : -26 . 605 dB
s. dev : . 12190 dB
p-p : . 55860 dB
CENTER 165 . 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.
251502B
Rev. Date
2007-09-17
Rev.
NM7036-CS01
4/5
SAW Bandpass Filter 251502B
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
12 Jun 2007 13:53:38
1: 0. 0000 dB
0. 000 000 MHz
3: -16 . 615 ns
14. 400 000 MHz
REF -26.32 dB
REF 2.973 us
CH1
S21
LOG
10 dB/
12 Jun 2007 13:52:10
1: 0. 0000 dB
0. 000 000 MHz
REF -26.5 dB
*
CH1 Markers
BW:
Cor
15. 194902
cent : 165 . 021714
CH1 Markers
REF=1
MHz
1
BW:
Cor
MHz
2
Q: 10. 860
16. 669661
MHz
cent : 165 . 015868
MHz
Q: 9. 8992
1_loss : -26 . 469 dB
1
REF=1
1_loss : -26 . 559 dB
2
Hld
3
Smo
2
3
Cor
4
4
3
CH2 Markers
REF=2
mean : 2. 9960 us
s. dev : 8. 1102 ns
p-p : 49. 167 ns
CENTER 165 . 000 000 MHz
CH1
S21
LOG
10 dB/
REF -26.27 dB
SPAN 18. 000 000 MHz
12 Jun 2007 13:57:27
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
2: -55 . 070 dB
165 . 000 MHz
CENTER 165 . 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
2 /
2 /
SPAN 42. 000 000 MHz
12 Jun 2007 13:54:47
1: 4. 1304
165 . 000 000 MHz
2: 2. 3627
165 . 000 000 MHz
REF 4.126
REF 2.364
REF=1
Cor
3: -52 . 010 dB
330 . 000 MHz
1
1
Cor
2
3
2
START
. 010 000 MHz
STOP 550 . 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 165 . 000 000 MHz
SPAN
Part No.
251502B
Rev. Date
2007-09-17
Rev.
NM7036-CS01
42. 000 000 MHz
5/5
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