SAW Bandpass Filter 251403B
1. Features
IF bandpass filter
High attenuation
Single-ended operation
DIP Package
Maximum Storage Temperature Range : -30
℃
~ 80℃
Electrostatics Sensitive Device (ESD)
2. Package Dimension
12.8±0.5
5.5max 6.0max
7.6±0.2
2.5±0.2
ITF 06A001
251403B
35.1±0.5
Package : D3512
0.45±0.05
2.5±0.2
Pin Configuration
1
Input
Output
Ground
Case ground
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
5
2, 4
3, 6
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.
2006-11-02
NM6036-CS01
1/10
25.4±0.2
251403B
SAW Bandpass Filter 251403B
3. Specifications
Fo = 140.0 MHz
Terminating source impedance
Terminating load impedance
: 50Ω and matching network
: 50Ω and matching network
Minimum
Center Frequency
Insertion Loss
1dB Bandwidth
3dB Bandwidth
35dB Bandwidth
40dB Bandwidth
Amplitude Ripple (Fo +/- 6.75 MHz)
Group Delay Variation (Fo +/- 6.75 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/°C
-
-
-
14.1
-
-
-
-
-
50
-
Typical
140
25.5
14.05
14.3
15.25
15.3
0.5
50
4.14
55
-18
Maximum
-
28
-
-
15.3
15.4
1.0
100
-
-
-
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 at room temperature
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.
251403B
2006-11-02
NM6036-CS01
2/10
SAW Bandpass Filter 251403B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50
Ω
L1
L4
Output
50
Ω
L2
L3
L1 = 22nH, L2 = 33nH,
L3 = 33nH, L4 = 22nH
5. Marking Configuration
ITF
1)
06A001
2)
251403B
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.
251403B
2006-11-02
NM6036-CS01
3/10
SAW Bandpass Filter 251403B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
REF -25.4 dB
30 Oct 2006 10:46:34
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
Cor
1
2
BW
:
15. 312179
MHz
MHz
REF=1
cent : 139 . 970204
Q: 9. 1411
1_loss : -25 . 516 dB
3
4
CENTER 140 . 000 000 MHz
SPAN
40. 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
REF -25.3 dB
REF 4.119 us
30 Oct 2006 10:47:46
1: 0. 0000 dB
0. 000 000 MHz
3: -2 . 2183 ns
13. 500 000 MHz
CH1 Markers
BW
:
Cor
14. 304583
MHz
MHz
REF=1
cent : 139 . 975970
Q: 9. 7854
1
2
1_loss : -25 . 494 dB
3
Smo
Cor
3
CH2 Markers
mean : 4. 1480 us
s. dev : 8. 7300 ns
p-p : 42. 545 ns
2
4
REF=2
CENTER 140 . 000 000 MHz
SPAN
17. 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.
251403B
2006-11-02
NM6036-CS01
4/10
SAW Bandpass Filter 251403B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
REF -25.3 dB
REF -25.74 dB
30 Oct 2006 10:47:12
1: 0. 0000 dB
0. 000 000 MHz
3: . 12900 dB
13. 500 000 MHz
CH1
S21
LOG
10 dB/
REF -25.4 dB
30 Oct 2006 10:46:22
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
BW
:
Cor
14. 069455
MHz
MHz
REF=1
Cor
1
2
BW
:
CH1 Markers
15. 249241
MHz
MHz
REF=1
cent : 139 . 976808
Q: 9. 9490
1
2
1_loss : -25 . 488 dB
cent : 139 . 975868
Q: 9. 1792
1_loss : -25 . 512 dB
3
3
4
3
2
Cor
CH2 Markers
mean : -25 . 511 dB
s. dev : . 09230 dB
p-p : . 49840 dB
4
REF=2
CENTER 140 . 000 000 MHz
SPAN
17. 000 000 MHz
CENTER 140 . 000 000 MHz
SPAN
40. 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
1 /
1 /
REF 2.183
REF 1.986
30 Oct 2006 10:49:03
1: 2. 1837
140 . 000 000 MHz
2: 1. 9857
140 . 000 000 MHz
CH1
CH2
S11
S22
1 U FS
1 U FS
1: 75. 352
2: 64. 223
-41 . 984
-37 . 000
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
1
Cor
CENTER 140 . 000 000 MHz
SPAN
40. 000 000 MHz
CENTER 140 . 000 000 MHz
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
Part No.
Rev. Date
Rev.
251403B
2006-11-02
NM6036-CS01
5/10