272002B

SAW Bandpass Filter 272002B
1. Features
z
IF Bandpass Filter
z
High Attenuation
z
Single-Ended Operation
z
Ceramic Surface Mount Device (SMD) Package
z
Maximum Storage Temperature Range : -40℃ ~ 85℃
z
Electrostatics Sensitive Device (ESD)
z
Operating Temperature Range : -20℃ ~ 75℃
2.30±0.1
2. Package Dimensions
20.00±0.2
9.80±0.2
10
8
9
7
7.62±0.1
6
6
7
8
9
10
5
4
3
2
1
ITF 05A001
272002B
1
2
3
4
5
1.02±0.1
1.91±0.1
1.56±0.2
Package : S2098
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
4,1
Ground
Other
Case ground
Part No.
272002B
Rev. Date
2007-07-15
Rev.
NM5003-CS04
1/5
SAW Bandpass Filter 272002B
3. Specifications
Fo = 70.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Measurement Temperature : 25℃
Minimum
Typical
Maximum
MHz
-
70.05
-
dB
-
23.1
24.5
1dB Bandwidth
MHz
-
20.18
-
3dB Bandwidth
MHz
20.3
20.48
-
40dB Bandwidth
MHz
-
21.8
21.85
dB
-
0.57
1.0
Group Delay Variation (Fo +/- 9.75 MHz)
nsec
-
40
100
Absolute Delay
usec
-
2.36
-
Ultimate Rejection
dB
50
55
-
ppm/°C
-
-72
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 9.75 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.
272002B
Rev. Date
2007-07-15
Rev.
NM5003-CS04
2/5
SAW Bandpass Filter 272002B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
C1
Output
50Ω
C2
L1 = 180 nH, L2 = 180 nH
C1 = 12 pF, C2 = 13 pF
5. Marking Configuration
ITF1) 05A0012)
272002B3)
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.
272002B
Rev. Date
2007-07-15
Rev.
NM5003-CS04
3/5
SAW Bandpass Filter 272002B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
17 Jul 2007 17:03:54
1: 0. 0000 dB
0. 000 000 MHz
REF -23.11 dB
*
CH1 Markers
1
BW:
21. 809329
MHz
2
cent :
70. 035238
MHz
Cor
REF=1
Q: 3. 2113
1_loss : -23 . 120 dB
Hld
3
4
CENTER 70. 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
SPAN
55. 000 000 MHz
17 Jul 2007 17:07:09
1: 0. 0000 dB
0. 000 000 MHz
3: -908 . 13 ps
19. 500 000 MHz
REF -22.59 dB
REF 2.337 us
CH1 Markers
Cor
BW:
20. 489143
MHz
cent :
70. 048090
MHz
REF=1
Q: 3. 4188
1_loss : -23 . 072 dB
1
2
3
2
Smo
Cor
3
4
CH2 Markers
mean : 2. 3618 us
REF=2
s. dev : 8. 5667 ns
p-p : 41. 504 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
25. 000 000 MHz
Part No.
272002B
Rev. Date
2007-07-15
Rev.
NM5003-CS04
4/5
SAW Bandpass Filter 272002B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
17 Jul 2007 17:05:54
1: 0. 0000 dB
0. 000 000 MHz
3: . 24700 dB
19. 500 000 MHz
REF -22.59 dB
REF -23.12 dB
CH1 Markers
Cor
CH1
S21
LOG
10 dB/
17 Jul 2007 17:12:01
1: 0. 0000 dB
0. 000 000 MHz
REF -22.11 dB
REF=1
BW:
20. 188232
MHz
cent :
70. 058049
MHz
CH1 Markers
2: -72 . 097 dB
70. 0000 MHz
Q: 3. 4702
3: -72 . 224 dB
140 . 000 MHz
1
1_loss : -23 . 046 dB
REF=1
1
2
4
3
3
2
Cor
CH2 Markers
mean : -22 . 934 dB
REF=2
s. dev : . 12310 dB
p-p : . 57870 dB
CENTER 70. 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
10 /
10 /
SPAN
25. 000 000 MHz
17 Jul 2007 17:10:19
1: 4. 6501
70. 000 000 MHz
2: 4. 6724
70. 000 000 MHz
REF 4.664
REF 4.668
Cor
START
CH1
CH2
S11
S22
. 010 000 MHz
1: 11. 380
2: 11. 229
1 U FS
1 U FS
STOP 250 . 000 000 MHz
3
2
-11 . 867
-10 . 530
17 Jul 2007 17:10:28
191 . 59 pF
70. 000 000 MHz
215 . 91 pF
70. 000 000 MHz
Cor
1
2
1
Cor
2
CENTER 70. 000 000 MHz
Cor
SPAN 55. 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
Part No.
272002B
Rev. Date
2007-07-15
Rev.
NM5003-CS04
55. 000 000 MHz
5/5
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