SAW Bandpass Filter 203320B
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
12.8±0.5
5.5max 6.0max
7.6±0.2
2.5±0.2
ITF 04A001
203320B
35.1±0.5
Package : D3512
0.45±0.05
2.5±0.2
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.
25.4±0.2
203320B
2004-06-23
NI2033- CS02
1/5
SAW Bandpass Filter 203320B
3. Specifications
Fo = 75.0 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 +/- 9.375 MHz)
Group Delay Variation (Fo +/- 9.375 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/°C
-
-
-
19.4
-
-
-
-
50
-
Typical
75.0
24.5
19.3
19.6
20.8
0.7
40
2.46
52
-72
Maximum
-
26.0
-
-
21.0
1.0
100
-
-
-
Notes :
1)
2)
3)
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.
203320B
2004-06-23
NI2033- CS02
2/5
SAW Bandpass Filter 203320B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50
Ω
L1
L2
Output
50
Ω
L1 = L2 = 56 nH
5. Marking Configuration
ITF
1)
04A001
2)
203320B
3)
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.
Rev. Date
Rev.
203320B
2004-06-23
NI2033- CS02
3/5
SAW Bandpass Filter 203320B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
REF -24.59 dB
30 Apr 2004 19:51:19
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
1
Cor
2
BW
:
cent :
20. 790015
74. 964987
MHz
MHz
REF=1
Q: 3. 6058
1_loss : -24 . 605 dB
3
4
CENTER 75. 000 000 MHz
SPAN
52. 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
REF -24.47 dB
REF 2.457 us
30 Apr 2004 19:55:52
1: 0. 0000 dB
0. 000 000 MHz
3: -1 . 0173 ns
18. 750 000 MHz
CH1 Markers
BW
:
Cor
cent :
19. 620610
75. 008651
MHz
MHz
REF=1
Q: 3. 8230
1
2
1_loss : -24 . 739 dB
3
Smo
Cor
3
2
CH2 Markers
mean : 2. 4660 us
s. dev : 6. 1854 ns
p-p : 34. 459 ns
4 REF=2
CENTER 75. 000 000 MHz
SPAN
24. 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.
203320B
2004-06-23
NI2033- CS02
4/5
SAW Bandpass Filter 203320B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
REF -24.47 dB
REF -24.89 dB
30 Apr 2004 19:55:35
1: 0. 0000 dB
0. 000 000 MHz
3: . 40860 dB
18. 750 000 MHz
CH1
S21
LOG
10 dB/
REF -23.91 dB
30 Apr 2004 19:57:44
1: -23 . 865 dB
75. 000 000 MHz
CH1 Markers
BW
:
Cor
cent :
19. 332353
75. 017682
MHz
MHz
REF=1
Q: 3. 8804
1
2
1_loss : -24 . 739 dB
1
3
3
4
2
Cor
CH2 Markers
mean : -24 . 670 dB
s. dev : . 09940 dB
p-p : . 56360 dB
REF=2
CENTER 75. 000 000 MHz
SPAN
24. 000 000 MHz
START
. 010 000 MHz
STOP 300 . 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
10 /
10 /
REF 8.271
REF 8.297
30 Apr 2004 19:57:10
1: 8. 2476
75. 000 000 MHz
2: 8. 3081
75. 000 000 MHz
CH1
CH2
S11
S22
1 U FS
1 U FS
1: 10. 145
2: 11. 834
-40 . 574
-48 . 359
30 Apr 2004 19:57:17
52. 301 pF
75. 000 000 MHz
43. 881 pF
75. 000 000 MHz
Cor
Cor
1
Cor
2
Cor
1
2
CENTER 75. 000 000 MHz
SPAN
52. 000 000 MHz
CENTER 75. 000 000 MHz
SPAN
52. 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.
203320B
2004-06-23
NI2033- CS02
5/5
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