251403B

SAW Bandpass Filter 251403B
1. Features
z
IF bandpass filter
z
High attenuation
z
Single-ended operation
z
DIP Package
z
Maximum Storage Temperature Range : -30℃ ~ 80℃
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 06A001
251403B
35.1±0.5
12.8±0.5
Pin Configuration
1
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
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
Input
5
Output
2, 4
Ground
3, 6
Case ground
Part No.
251403B
Rev. Date
2006-11-02
Rev.
NM6036-CS01
1/10
SAW Bandpass Filter 251403B
3. Specifications
Fo = 140.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
-
140
-
dB
-
25.5
28
1dB Bandwidth
MHz
-
14.05
-
3dB Bandwidth
MHz
14.1
14.3
-
35dB Bandwidth
MHz
-
15.25
15.3
40dB Bandwidth
MHz
-
15.3
15.4
dB
-
0.5
1.0
Group Delay Variation (Fo +/- 6.75 MHz)
nsec
-
50
100
Absolute Delay
usec
-
4.14
-
Ultimate Rejection
dB
50
55
-
ppm/°C
-
-18
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 6.75 MHz)
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.
251403B
Rev. Date
2006-11-02
Rev.
NM6036-CS01
2/10
SAW Bandpass Filter 251403B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
L1
L4
L2
Output
50Ω
L3
L1 = 22nH, L2 = 33nH,
L3 = 33nH, L4 = 22nH
5. Marking Configuration
ITF1) 06A0012)
251403B3)
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.
251403B
Rev. Date
2006-11-02
Rev.
NM6036-CS01
3/10
SAW Bandpass Filter 251403B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
30 Oct 2006 10:46:34
1: 0. 0000 dB
0. 000 000 MHz
REF -25.4 dB
CH1 Markers
1
Cor
2
BW:
15. 312179
MHz
cent : 139 . 970204
MHz
REF=1
Q: 9. 1411
1_loss : -25 . 516 dB
3
4
CENTER 140 . 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
SPAN
40. 000 000 MHz
30 Oct 2006 10:47:46
1: 0. 0000 dB
0. 000 000 MHz
3: -2 . 2183 ns
13. 500 000 MHz
REF -25.3 dB
REF 4.119 us
CH1 Markers
BW:
Cor
14. 304583
MHz
cent : 139 . 975970
MHz
REF=1
Q: 9. 7854
1
1_loss : -25 . 494 dB
2
3
Smo
Cor
2
3
4
CH2 Markers
mean : 4. 1480 us
REF=2
s. dev : 8. 7300 ns
p-p : 42. 545 ns
CENTER 140 . 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
17. 000 000 MHz
Part No.
251403B
Rev. Date
2006-11-02
Rev.
NM6036-CS01
4/10
SAW Bandpass Filter 251403B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
30 Oct 2006 10:47:12
1: 0. 0000 dB
0. 000 000 MHz
3: . 12900 dB
13. 500 000 MHz
REF -25.3 dB
REF -25.74 dB
CH1 Markers
BW:
Cor
14. 069455
MHz
cent : 139 . 976808
MHz
CH1
S21
LOG
10 dB/
30 Oct 2006 10:46:22
1: 0. 0000 dB
0. 000 000 MHz
REF -25.4 dB
CH1 Markers
REF=1
1
Cor
BW:
2
Q: 9. 9490
15. 249241
MHz
cent : 139 . 975868
MHz
Q: 9. 1792
1_loss : -25 . 488 dB
1
REF=1
1_loss : -25 . 512 dB
2
3
4
3
3
4
2
Cor
CH2 Markers
REF=2
mean : -25 . 511 dB
s. dev : . 09230 dB
p-p : . 49840 dB
CENTER 140 . 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
1 /
1 /
SPAN
30 Oct 2006 10:49:03
1: 2. 1837
140 . 000 000 MHz
2: 1. 9857
140 . 000 000 MHz
REF 2.183
REF 1.986
CENTER 140 . 000 000 MHz
17. 000 000 MHz
CH1
CH2
S11
S22
1 U FS
1 U FS
SPAN
1: 75. 352
2: 64. 223
-41 . 984
-37 . 000
40. 000 000 MHz
30 Oct 2006 10:49:10
27. 077 pF
140 . 000 000 MHz
30. 725 pF
140 . 000 000 MHz
Cor
Cor
1
2
Cor
2
CENTER 140 . 000 000 MHz
1
Cor
SPAN
40. 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 140 . 000 000 MHz
SPAN 40. 000 000 MHz
Part No.
251403B
Rev. Date
2006-11-02
Rev.
NM6036-CS01
5/10
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