272052B

SAW Bandpass Filter 272052B
1. Features
IF Bandpass Filter
High Attenuation
Single-Ended Operation
Ceramic Surface Mount Device (SMD) Package
Maximum Storage Temperature Range : -40℃ ~ 85℃
Electrostatics Sensitive Device (ESD)
2.30±0.1
2. Package Dimensions
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
ITF08A001
272052B
1
2
3
4
5
1.02±0.1
1.91±0.1
1.56±0.2
Package : S 20.0 X 9.8
Pad 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
1,6
Ground
Other
Case ground
Part No.
272052B
Rev. Date
2008-06-09
Rev.
NM8015-CS01
1/5
SAW Bandpass Filter 272052B
3. Specifications
Fo = 70.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Room Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
70.0
-
dB
-
22.6
25.0
1dB Bandwidth
MHz
19.8
19.89
-
3dB Bandwidth
MHz
-
20.23
-
40dB Bandwidth
MHz
-
21.79
21.9
dB
-
0.52
1.0
Group Delay Variation (fo± 9.75 MHz)
Nsec
-
32
50
Absolute Delay
Usec
-
2.05
-
dB
50
52
-
ppm/°C
-
-18
-
Center Frequency
Insertion Loss
Amplitude Ripple (fo± 9.75 MHz)
Ultimate Rejection
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.
272052B
Rev. Date
2008-06-09
Rev.
NM8015-CS01
2/5
SAW Bandpass Filter 272052B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
L1
L2
Output
50Ω
C1
L1 = 150nH, L2 = 120nH
C1 = 1.8pF
5. Marking Configuration
ITF1) 08A0012)
272052B3)
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.
272052B
Rev. Date
2008-06-09
Rev.
NM8015-CS01
3/5
SAW Bandpass Filter 272052B
6. Typical Performance ( at +25℃
℃)
CH1 S21
LOG
10 dB/
2 Jun 2008 19:10:04
1: 0. 0000 dB
0. 000 000 MHz
REF -22.77 dB
*
CH1 Markers
1
Cor
2
REF=1
BW: 21. 799397 MHz
cent :
69. 971102 MHz
Q: 3. 2098
1_loss : -22 . 677 dB
Hld
3
4
CENTER 70. 000 000 MHz
CH1 S21
CH2 S21
LOG
DEL
1 dB/
100 ns/
SPAN 55. 000 000 MHz
2 Jun 2008 19:11:53
1: 0. 0000 dB
0. 000 000 MHz
3: 7. 3751 ns
19. 500 000 MHz
REF -22.47 dB
REF 2.014 us
CH1 Markers
REF=1
BW: 20. 233828 MHz
Cor
cent :
69. 962849 MHz
Q: 3. 4577
1
1_loss : -22 . 639 dB
2
3
2
Smo
Cor
3
4
CH2 Markers
REF=2
mean: 2. 0516 us
s. dev : 6. 0339 ns
p-p : 32. 298 ns
CENTER 70. 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 24. 000 000 MHz
Part No.
272052B
Rev. Date
2008-06-09
Rev.
NM8015-CS01
4/5
SAW Bandpass Filter 272052B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
2 Jun 2008 19:11:26
1: 0. 0000 dB
0. 000 000 MHz
3: - . 13240 dB
19. 500 000 MHz
REF -22.47 dB
REF -22.96 dB
CH1 Markers
Cor
CH1 S11
CH2 S22
1: 11. 498
2: 10. 834
1 U FS
1 U FS
-14 . 853
-27 . 960
2 Jun 2008 19:13:45
153 . 08 pF
70. 000 000 MHz
81. 318 pF
70. 000 000 MHz
REF=1
BW:
19. 891481 MHz
cent :
69. 970132 MHz
Cor
Q: 3. 5176
1_loss : -22 . 682 dB
1
2
3
4
3
2
1
Cor
Cor
CH2 Markers
mean: -22 . 720 dB
REF=2
2
s. dev : . 12040 dB
p-p : . 52260 dB
CENTER 70. 000 000 MHz
CH1 S21
LOG
10 dB/
CENTER 70. 000 000 MHz
SPAN 24. 000 000 MHz
2 Jun 2008 19:14:41
1: 0. 0000 dB
0. 000 000 MHz
REF -21.59 dB
CH1 Markers
2: -71 . 163 dB
70. 0000 MHz
CH1 S11
CH2 S22
SWR
SWR
10 /
10 /
SPAN 55. 000 000 MHz
2 Jun 2008 19:13:35
1: 4. 7368
70. 000 000 MHz
2: 6. 1150
70. 000 000 MHz
REF 4.747
REF 6.118
REF=1
Cor
3: -64 . 577 dB
140 . 000 MHz
1
1
Cor
2
3
START
. 010 000 MHz
2
STOP 250 . 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 70. 000 000 MHz
SPAN 55. 000 000 MHz
Part No.
272052B
Rev. Date
2008-06-09
Rev.
NM8015-CS01
5/5
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