251909B

SAW Bandpass Filter 251909B
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 05A001
251909B
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.
251909B
Rev. Date
2005-07-01
Rev.
NM5016-CS01
1/5
SAW Bandpass Filter 251909B
3. Specifications
Fo = 120.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
119.9
120.0
120.1
dB
-
29.5
31.0
1dB Bandwidth
MHz
-
18.87
-
3dB Bandwidth
MHz
19.0
19.12
-
50dB Bandwidth
MHz
-
20.12
20.3
dB
-
0.7
1.0
Group Delay Variation (Fo +/- 9.22 MHz)
nsec
-
50
100
Absolute Delay
usec
-
4.04
-
Ultimate Rejection
dB
50
55
-
ppm/°C
-
-23
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 9.22 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.
251909B
Rev. Date
2005-07-01
Rev.
NM5016-CS01
2/5
SAW Bandpass Filter 251909B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L4
L2
Output
50Ω
L3
L1 = 56nH, L2 = 82nH
L3 = 82nH, L4 = 56nH
5. Marking Configuration
ITF1) 05A0012)
251909B3)
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.
251909B
Rev. Date
2005-07-01
Rev.
NM5016-CS01
3/5
SAW Bandpass Filter 251909B
6. Typical Performance ( at +25℃ )
CH1 S21
LOG
1 Jul 2005 12:25:26
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -29.35 dB
PRm
CH1 Markers
1
Cor
2
REF=1
BW: 20. 114924 MHz
cent : 119. 963162 MHz
Q: 5. 9639
1_loss : -29 . 462 dB
3
4
CENTER 120. 000 000 MHz
CH1 S21
CH2 S21
LOG
DEL
SPAN 51. 000 000 MHz
1 Jul 2005 12:32:10
1: 0. 0000 dB
0. 000 000 MHz
3:-6 . 2710 ns
18. 440 000 MHz
1 dB/ REF -29.1 dB
100 ns/ REF 4.033 us
PRm
CH1 Markers
REF=1
BW: 19. 116807 MHz
Cor
cent : 119. 980140 MHz
Q: 6. 2762
1
1_loss : -29 . 331 dB
2
3
PRm
Smo
Cor
2
3
4
CH2 Markers
REF=2
mean: 4. 0465 us
s. dev : 5. 7565 ns
p-p : 29. 589 ns
CENTER 120. 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 23. 000 000 MHz
Part No.
251909B
Rev. Date
2005-07-01
Rev.
NM5016-CS01
4/5
SAW Bandpass Filter 251909B
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
1 Jul 2005 12:31:47
1: 0. 0000 dB
0. 000 000 MHz
3: . 08530 dB
18. 440 000 MHz
REF -29.1 dB
REF -29.68 dB
PRm
LOG
10 dB/
1 Jul 2005 12:35:16
1: 0. 0000 dB
0. 000 000 MHz
REF -30.66 dB
PRm
CH1 Markers
BW: 18. 912696 MHz
Cor
CH1 S21
CH1 Markers
REF=1
2:-61 . 239 dB
120. 000 MHz
cent : 119. 978610 MHz
Q: 6. 3438
1
REF=1
3:-56 . 265 dB
240. 000 MHz
1
1_loss : -29 . 315 dB
2
3
PRm
4
3
2
Cor
CH2 Markers
REF=2
mean:-29 . 336 dB
s. dev : . 11300 dB
p-p : . 64950 dB
3
2
CENTER 120. 000 000 MHz
CH1 S11
CH2 S22
LOG
LOG
1 dB/
1 dB/
START
SPAN 23. 000 000 MHz
1 Jul 2005 12:33:22
1:-5 . 8810 dB
120. 000 000 MHz
2:-5 . 8386 dB
120. 000 000 MHz
REF -5.884 dB
REF -5.847 dB
CH1 S11
CH2 S22
PRm
PRm
Cor
Cor
. 010 000 MHz
1 U FS
1 U FS
STOP 500. 000 000 MHz
-38 . 865
-28 . 662
1: 28. 400
2: 22. 417
1 Jul 2005 12:33:48
34. 125 pF
120. 000 000 MHz
46. 273 pF
120. 000 000 MHz
1
PRm
PRm
Cor
Cor
2
2
CENTER 120. 000 000 MHz
SPAN 51. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
1
CENTER 120. 000 000 MHz
SPAN 51. 000 000 MHz
Part No.
251909B
Rev. Date
2005-07-01
Rev.
NM5016-CS01
5/5
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