SAW Bandpass Filter 272003B
1. Features
IF Bandpass Filter
High Attenuation
Single-Ended Operation
DIP Package
Maximum Storage Temperature Range : -40
℃
~ 85
℃
Electrostatics Sensitive Device (ESD)
2. Package Dimension
12.7±0.5
5.5max 6.0max
7.6±0.2
ITF 05A001
272003B
0.45±0.05
20.3±0.5
2.5±0.2
Package : 2012
Pin Configuration
1
Input
Output
Ground
Case ground
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
5
2, 4
3, 6
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
272003B
2005-03-27
NM5005-CS02
1/5
12.7±0.2
2.5±0.2
SAW Bandpass Filter 272003B
3. Specifications
Fo = 70.0 MHz
Terminating source impedance
Terminating load impedance
: 50Ω and matching network
: 50Ω and matching network
Minimum
Center Frequency
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (Fo +/- 9.75 MHz)
Group Delay Variation (Fo +/- 9.75 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/°C
69.94
-
-
20.3
-
-
-
-
50
-
Typical
70.0
23.5
20.15
20.45
21.78
0.6
50
2.37
55
-72
Maximum
70.06
25.0
-
-
21.85
1.0
100
-
-
-
Notes :
1)
2)
All specifications are based on the matching schematic shown below
All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature
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.
Rev. Date
Rev.
272003B
2005-03-27
NM5005-CS02
2/5
SAW Bandpass Filter 272003B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50
Ω
L1
L2
Output
50
Ω
C1
C2
L1 = 150 nH , L2 = 180 nH
C1 = 15pF, C2 = 16pF
5. Marking Configuration
ITF
1)
05A001
2)
272003B
3)
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.
Rev. Date
Rev.
272003B
2005-03-27
NM5005-CS02
3/5
SAW Bandpass Filter 272003B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
REF -22.83 dB
17 Feb 2005 14:04:04
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
Cor
1
2
BW
:
cent :
21. 761383
69. 963731
MHz
MHz
REF=1
Q: 3. 2150
1_loss : -23 . 021 dB
3
4
CENTER 70. 000 000 MHz
SPAN
55. 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
REF -22.83 dB
REF 2.353 us
17 Feb 2005 14:06:17
1: 0. 0000 dB
0. 000 000 MHz
3: -5 . 0050 ns
19. 500 000 MHz
CH1 Markers
BW
:
Cor
cent :
20. 451355
69. 975580
MHz
MHz
REF=1
Q: 3. 4216
1
2
1_loss : -23 . 072 dB
3
Smo
Cor
3
CH2 Markers
mean : 2. 3657 us
s. dev : 8. 8878 ns
p-p : 45. 654 ns
2
4
REF=2
CENTER 70. 000 000 MHz
SPAN
25. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
272003B
2005-03-27
NM5005-CS02
4/5
SAW Bandpass Filter 272003B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
REF -22.83 dB
REF -23.19 dB
17 Feb 2005 14:05:50
1: 0. 0000 dB
0. 000 000 MHz
3: . 40490 dB
19. 500 000 MHz
CH1
S21
LOG
10 dB/
REF -22.91 dB
17 Feb 2005 12:01:51
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
BW
:
Cor
cent :
20. 159666
69. 989488
MHz
MHz
REF=1
CH1 Markers
2: -69 . 204 dB
70. 0000 MHz
1
3: -68 . 881 dB
140 . 000 MHz
REF=1
Q: 3. 4718
1
2
1_loss : -23 . 066 dB
3
3
4
2
Cor
CH2 Markers
mean : -23 . 002 dB
s. dev : . 09890 dB
p-p : . 53240 dB
REF=2
CENTER 70. 000 000 MHz
SPAN
25. 000 000 MHz
START
. 010 000 MHz
2
STOP 250 . 000 000 MHz
3
CH1
CH2
S11
S22
SWR
SWR
10 /
10 /
REF 5.139
REF 4.392
17 Feb 2005 14:08:02
1: 5. 1453
70. 000 000 MHz
2: 4. 3970
70. 000 000 MHz
CH1
CH2
S11
S22
1 U FS
1 U FS
1: 10. 290
2: 11. 393
-11 . 900
-1 . 5669
17 Feb 2005 14:08:09
191 . 06 pF
70. 000 000 MHz
1. 4511 nF
70. 000 000 MHz
Cor
Cor
1
2
1
Cor
2
Cor
CENTER 70. 000 000 MHz
SPAN
55. 000 000 MHz
CENTER 70. 000 000 MHz
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
Part No.
Rev. Date
Rev.
272003B
2005-03-27
NM5005-CS02
5/5
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