SAW Bandpass Filter 203629B
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 04A001
203629B
0.45±0.05
20.3±0.5
2.5±0.2
Package : D2012
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.
203629B
2004-06-23
NI2029-CS03
1/5
12.7±0.2
2.5±0.2
SAW Bandpass Filter 203629B
3. Specifications
Fo = 115.0 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 +/- 12.49 MHz)
Group Delay Variation (Fo +/- 12.49 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/°C
114.85
-
-
26.0
-
-
-
-
50
-
Typical
115.0
21.0
26.0
26.5
29.0
0.8
30
1.525
52
-72
Maximum
115.15
25.0
-
-
29.5
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.
203629B
2004-06-23
NI2029-CS03
2/5
SAW Bandpass Filter 203629B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50
Ω
L2
L3
Output
50
Ω
L1
L4
L2 = 39 nH,
L3 = 33 nH
L1 = L4 = 120 nH
5. Marking Configuration
ITF
1)
04A001
2)
203629B
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.
203629B
2004-06-23
NI2029-CS03
3/5
SAW Bandpass Filter 203629B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
REF -20.76 dB
22 Jun 2004 14:02:14
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
1
Cor
2
BW
:
28. 946921
MHz
MHz
REF=1
cent
: 114 . 924723
Q: 3. 9702
1_loss : -20 . 800 dB
3
4
CENTER 115 . 000 000 MHz
SPAN
74. 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
REF -20.34 dB
REF 1.503 us
22 Jun 2004 14:04:19
1: 0. 0000 dB
0. 000 000 MHz
3: -5 . 7671 ns
24. 980 000 MHz
CH1 Markers
BW
:
Cor
26. 559552
MHz
MHz
REF=1
cent
: 115 . 001279
Q: 4. 3299
1_loss : -20 . 724 dB
1
2
3
Smo
Cor
3
2
CH2 Markers
mean : 1. 5244 us
s. dev : 5. 6461 ns
p-p : 30. 862 ns
REF=2
4
CENTER 115 . 000 000 MHz
SPAN
31. 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.
203629B
2004-06-23
NI2029-CS03
4/5
SAW Bandpass Filter 203629B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
REF -20.34 dB
REF -20.93 dB
22 Jun 2004 14:04:06
1: 0. 0000 dB
0. 000 000 MHz
3: . 33380 dB
24. 980 000 MHz
CH1
S21
LOG
10 dB/
REF -20.08 dB
22 Jun 2004 14:06:53
1: -20 . 073 dB
115 . 000 000 MHz
CH1 Markers
BW
:
Cor
26. 008426
MHz
MHz
REF=1
cent
: 115 . 000194
Q: 4. 4217
1_loss : -20 . 723 dB
1
2
1
3
3
4
2
Cor
CH2 Markers
mean : -20 . 697 dB
s. dev : . 11850 dB
p-p : . 64890 dB
REF=2
CENTER 115 . 000 000 MHz
SPAN
31. 000 000 MHz
START
. 010 000 MHz
STOP 400 . 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
2 /
2 /
REF 4.101
REF 3.509
22 Jun 2004 14:06:07
1: 4. 1033
115 . 000 000 MHz
2: 3. 5082
115 . 000 000 MHz
CH1
CH2
S11
S22
1 U FS
1 U FS
1: 29. 447
2: 34. 604
-55 . 039
-53 . 498
22 Jun 2004 14:06:16
25. 145 pF
115 . 000 000 MHz
25. 869 pF
115 . 000 000 MHz
Cor
Cor
1
Cor
2
Cor
2
1
CENTER 115 . 000 000 MHz
SPAN
74. 000 000 MHz
CENTER 115 . 000 000 MHz
SPAN
74. 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.
203629B
2004-06-23
NI2029-CS03
5/5
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