252651B

SAW Bandpass Filter 252651B
1. Features
z
IF bandpass filter
z
High attenuation
z
Single-ended operation
z
SMD Package
z
Maximum Storage Temperature Range : -40℃ ~ 85℃
z
Electrostatics Sensitive Device (ESD)
2.30±0.1
2. Package Dimension
20.00±0.2
9.80±0.2
10
9
8
7
7.62±0.1
6
6
7
8
9
10
5
4
3
2
1
ITF 06A001
。252651B
1
2
3
4
5
1.02±0.1
1.91±0.1
1.56±0.2
Package : S2098
Pin Configuration
Dimensions shown are nominal in millimeters
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
10
Input
5
Output
1, 4
Ground
Others
Case ground
Part No.
252651B
Rev. Date
2006-10-09
Rev.
NM6033-CS01
1/10
SAW Bandpass Filter 252651B
3. Specifications
Fo =115.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
-
115.0
-
dB
-
21.5
25
1dB Bandwidth
MHz
-
25.85
-
3dB Bandwidth
MHz
26.2
26.4
-
40dB Bandwidth
MHz
-
28.75
29
dB
-
0.6
1.0
Group Delay Variation (Fo +/- 12.48 MHz)
nsec
-
40
100
Absolute Delay
usec
-
1.52
-
Ultimate Rejection
dB
50
52
-
ppm/°C
-
-80
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 12.48 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.
252651B
Rev. Date
2006-10-09
Rev.
NM6033-CS01
2/10
SAW Bandpass Filter 252651B
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 = 270nH
L3 = 270nH, L4 = 56nH
5. Marking Configuration
ITF1) 06A0012)
252651B3)
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.
252651B
Rev. Date
2006-10-09
Rev.
NM6033-CS01
3/10
SAW Bandpass Filter 252651B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
29 Sep 2006 22:34:02
1: 0. 0000 dB
0. 000 000 MHz
REF -21.99 dB
PRm
CH1 Markers
1
Cor
2
BW:
28. 749578
MHz
cent : 114 . 981715
MHz
REF=1
Q: 3. 9994
1_loss : -21 . 529 dB
4
3
CENTER 115 . 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
SPAN
72. 000 000 MHz
29 Sep 2006 22:35:01
1: 0. 0000 dB
0. 000 000 MHz
3: -4 . 2317 ns
24. 980 000 MHz
REF -21.42 dB
REF 1.516 us
PRm
CH1 Markers
BW:
Cor
26. 404211
MHz
cent : 114 . 997737
MHz
REF=1
Q: 4. 3553
1
1_loss : -21 . 527 dB
2
3
PRm
Smo
Cor
3 2
4
CH2 Markers
mean : 1. 5232 us
REF=2
s. dev : 4. 9503 ns
p-p : 28. 229 ns
CENTER 115 . 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
32. 000 000 MHz
Part No.
252651B
Rev. Date
2006-10-09
Rev.
NM6033-CS01
4/10
SAW Bandpass Filter 252651B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
29 Sep 2006 22:34:47
1: 0. 0000 dB
0. 000 000 MHz
3: . 13020 dB
24. 980 000 MHz
REF -21.42 dB
REF -22 dB
PRm
Cor
S21
LOG
10 dB/
25. 841385
MHz
cent : 115 . 011580
MHz
CH1 Markers
REF=1
2: -61 . 238 dB
115 . 000 MHz
Q: 4. 4507
1
29 Sep 2006 22:36:44
1: 0. 0000 dB
0. 000 000 MHz
REF -22.02 dB
PRm
CH1 Markers
BW:
CH1
REF=1
3: -61 . 424 dB
230 . 000 MHz
1
1_loss : -21 . 519 dB
2
3
4
3
PRm
2
Cor
CH2 Markers
REF=2
mean : -21 . 656 dB
s. dev : . 10950 dB
p-p : . 58140 dB
2
CENTER 115 . 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
10 /
10 /
SPAN
29 Sep 2006 22:36:03
1: 5. 5461
115 . 000 000 MHz
2: 4. 5027
115 . 000 000 MHz
REF 5.549
REF 4.496
START
32. 000 000 MHz
CH1
CH2
PRm
PRm
Cor
Cor
S11
S22
3
. 010 000 MHz
1 U FS
1 U FS
STOP 500 . 000 000 MHz
1: 15. 621
2: 15. 489
-41 . 689
-30 . 322
29 Sep 2006 22:36:10
33. 197 pF
115 . 000 000 MHz
45. 642 pF
115 . 000 000 MHz
1
PRm
PRm
Cor
Cor
2
2
1
CENTER 115 . 000 000 MHz
SPAN
72. 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 115 . 000 000 MHz
SPAN 72. 000 000 MHz
Part No.
252651B
Rev. Date
2006-10-09
Rev.
NM6033-CS01
5/10
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