250151B

SAW Bandpass Filter 250151B
1. Features
z
IF Bandpass Filter
z
Low-Loss Filter
z
Single-Ended Operation
z
Ceramic Surface Mount Device (SMD) Package
z
Maximum Storage Temperature Range : -40℃ ~ 85℃
z
Electrostatics Sensitive Device (ESD)
2. Package Dimensions
13.30±0.2
9
8
7.62±0.1
7
11
7
1
2
3
9
10
11
1.50±0.1
5
5
4
12
2.54±0.1
12
8
6
6
ITF04A001
250151B
1.61±0.2
6.50±0.2
10
4
3
2
2.54±0.1
1
0.80±0.1
Pad Configuration
Package : S1365
11
Input
5
Output
6, 12
Ground
Dimensions shown are nominal in millimeters
Other
Body : Al2O3 Ceramic
Lid : Kovar, Ni Plated
Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Case ground
Part No.
250151B
Rev. Date
2004-03-23
Rev.
NW4004-CS01
1/5
SAW Bandpass Filter 250151B
3. Specifications
Fo = 140 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Operating Temperature Range : -35℃ ~ +75℃
Minimum
Typical
Maximum
MHz
139.8
140.0
140.2
dB
-
11.5
15.0
1dB Bandwidth
MHz
-
1.45
-
3dB Bandwidth
MHz
1.9
2.0
2.2
40dB Bandwidth
MHz
-
3.6
3.9
dB
-
0.6
1.5
Group Delay Variation (Fo +/- 0.5 MHz)
nsec
-
170
300
Absolute Delay
usec
-
1.6
-
Ultimate Rejection
dB
40
45
-
ppm/°C
-
-23.0
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 0.5 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
3)
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
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
250151B
Rev. Date
2004-03-23
Rev.
NW4004-CS01
2/5
SAW Bandpass Filter 250151B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
Output
50Ω
L1
L2
L1 = L2 = 33 nH
5. Marking Configuration
ITF1) 04A0012)
250151B3)
4)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Pad Number 1 Index
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
250151B
Rev. Date
2004-03-23
Rev.
NW4004-CS01
3/5
SAW Bandpass Filter 250151B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
19 Mar 2004 22:35:26
1: 0. 0000 dB
0. 000 000 MHz
REF -11 dB
PRm
CH1 Markers
1
BW:
Cor
2
3. 656087
MHz
: 140 . 050590
MHz
REF=1
cent
Q: 38. 306
1_loss : -10 . 989 dB
3
4
CENTER 140 . 000 000 MHz
CH2
CH4
S21
S21
LOG
DEL
1 dB/
150 ns/
SPAN
12. 000 000 MHz
19 Mar 2004 22:44:02
1: 0. 0000 dB
0. 000 000 MHz
2: -26 . 258 ns
1. 000 000 MHz
REF -11 dB
REF 1.608 us
CH2 Markers
BW:
2. 036863
MHz
: 140 . 005872
MHz
REF=1
cent
Q: 68. 736
1
1_loss : -10 . 988 dB
2
1
PRm
3
2
4
CH4 Markers
4
3
Cor
REF=3
mean : 1. 5620 us
Smo
s. dev : 32. 203 ns
p-p : 116 . 73 ns
Cor
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
2
SPAN
3. 000 000 MHz
Part No.
250151B
Rev. Date
2004-03-23
Rev.
NW4004-CS01
4/5
SAW Bandpass Filter 250151B
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
19 Mar 2004 22:44:42
1: 0. 0000 dB
0. 000 000 MHz
2: - . 22440 dB
1. 000 000 MHz
REF -11 dB
REF -11 dB
CH1
S21
LOG
10 dB/
20 Mar 2004 00:03:42
1: -11 . 347 dB
140 . 000 000 MHz
REF -11 dB
PRm
CH2 Markers
BW:
1. 563504
MHz
: 140 . 000427
MHz
REF=1
1
cent
Q: 89. 543
1
1_loss : -10 . 981 dB
2
4
3
PRm
2
3
Cor
CH4 Markers
1
mean : -11 . 032 dB
REF=3
s. dev : . 06770 dB
p-p : . 33070 dB
Cor
4
2
SPAN
CENTER 140 . 000 000 MHz
CH1
CH3
S11
S22
SWR
SWR
1 /
1 /
19 Mar 2004 22:37:02
1: 2. 1106
140 . 000 000 MHz
1: 2. 4340
140 . 000 000 MHz
REF 0
REF 1
START
3. 000 000 MHz
CH1
CH3
PRm
PRm
Cor
Cor
Cor
Cor
S11
S22
. 010 000 MHz
1 U FS
1 U FS
STOP 500 . 000 000 MHz
1: 103 . 48
1: 116 . 09
12. 746
23. 199
19 Mar 2004 22:36:12
14. 490 nH
140 . 000 000 MHz
26. 373 nH
140 . 000 000 MHz
1
1
1
1
CENTER 140 . 000 000 MHz
SPAN
12. 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
Part No.
250151B
Rev. Date
2004-03-23
Rev.
NW4004-CS01
12. 000 000 MHz
5/5
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