272003B

SAW Bandpass Filter 272003B
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 : 2012
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
7.6±0.2
12.7±0.2
0.45±0.05
2.5±0.2
5.5max 6.0max
ITF 05A001
272003B
20.3±0.5
12.7±0.5
2.5±0.2
2. Package Dimension
Pin Configuration
1
Input
5
Output
2, 4
Ground
3, 6
Case ground
Part No.
272003B
Rev. Date
2005-03-27
Rev.
NM5005-CS02
1/5
SAW Bandpass Filter 272003B
3. Specifications
Fo = 70.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
69.94
70.0
70.06
dB
-
23.5
25.0
1dB Bandwidth
MHz
-
20.15
-
3dB Bandwidth
MHz
20.3
20.45
-
40dB Bandwidth
MHz
-
21.78
21.85
dB
-
0.6
1.0
Group Delay Variation (Fo +/- 9.75 MHz)
nsec
-
50
100
Absolute Delay
usec
-
2.37
-
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 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.
272003B
Rev. Date
2005-03-27
Rev.
NM5005-CS02
2/5
SAW Bandpass Filter 272003B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
C1
Output
50Ω
C2
L1 = 150 nH , L2 = 180 nH
C1 = 15pF, C2 = 16pF
5. Marking Configuration
ITF1) 05A0012)
272003B3)
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.
272003B
Rev. Date
2005-03-27
Rev.
NM5005-CS02
3/5
SAW Bandpass Filter 272003B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
17 Feb 2005 14:04:04
1: 0. 0000 dB
0. 000 000 MHz
REF -22.83 dB
CH1 Markers
1
Cor
2
BW:
21. 761383
MHz
cent :
69. 963731
MHz
REF=1
Q: 3. 2150
1_loss : -23 . 021 dB
3
4
CENTER 70. 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
SPAN
55. 000 000 MHz
17 Feb 2005 14:06:17
1: 0. 0000 dB
0. 000 000 MHz
3: -5 . 0050 ns
19. 500 000 MHz
REF -22.83 dB
REF 2.353 us
CH1 Markers
Cor
BW:
20. 451355
MHz
cent :
69. 975580
MHz
REF=1
Q: 3. 4216
1
1_loss : -23 . 072 dB
2
3
Smo
Cor
2
3
4
CH2 Markers
mean : 2. 3657 us
REF=2
s. dev : 8. 8878 ns
p-p : 45. 654 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.
272003B
Rev. Date
2005-03-27
Rev.
NM5005-CS02
4/5
SAW Bandpass Filter 272003B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
17 Feb 2005 14:05:50
1: 0. 0000 dB
0. 000 000 MHz
3: . 40490 dB
19. 500 000 MHz
REF -22.83 dB
REF -23.19 dB
CH1 Markers
Cor
BW:
20. 159666
MHz
cent :
69. 989488
MHz
CH1
S21
LOG
10 dB/
17 Feb 2005 12:01:51
1: 0. 0000 dB
0. 000 000 MHz
REF -22.91 dB
REF=1
CH1 Markers
2: -69 . 204 dB
70. 0000 MHz
Q: 3. 4718
1
3: -68 . 881 dB
140 . 000 MHz
1
1_loss : -23 . 066 dB
REF=1
2
3
4
3
2
Cor
CH2 Markers
REF=2
mean : -23 . 002 dB
s. dev : . 09890 dB
p-p : . 53240 dB
CENTER 70. 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
10 /
10 /
SPAN
25. 000 000 MHz
17 Feb 2005 14:08:02
1: 5. 1453
70. 000 000 MHz
2: 4. 3970
70. 000 000 MHz
REF 5.139
REF 4.392
START
CH1
CH2
S11
S22
. 010 000 MHz
1 U FS
1 U FS
2
1: 10. 290
2: 11. 393
-11 . 900
-1 . 5669
STOP 250 . 000
3 000 MHz
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
Cor
2
CENTER 70. 000 000 MHz
SPAN
55. 000 000 MHz
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
55. 000 000 MHz
Part No.
272003B
Rev. Date
2005-03-27
Rev.
NM5005-CS02
5/5
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