232903B

SAW Bandpass Filter 232903B
1. Features
IF Bandpass Filter
High Attenuation
Single-Ended Operation
DIP Package
Maximum Storage Temperature Range : -40℃ ~ 85℃
Electrostatics Sensitive Device (ESD)
Package : D3512
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
2.5±0.2
25.4±0.2
7.6±0.2
0.45±0.05
5.5max 6.0max
ITF 08A001
232903B
75-29.0M
35.1±0.5
12.8±0.5
2.5±0.2
2. Package Dimension
Pin Configuration
1
Input
5
Output
2, 4
Ground
3, 6
Case ground
Part No.
232903B
Rev. Date
2008-12-11
Rev.
NM8059-CS01
1/5
SAW Bandpass Filter 232903B
3. Specifications
Fo = 75.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
-
75.0
-
dB
-
29.8
31.5
1dB Bandwidth
MHz
28.9
29.02
-
3dB Bandwidth
MHz
-
29.22
-
50dB Bandwidth
MHz
-
30.12
30.2
dB
-
0.65
1.0
Group Delay Variation (fo ± 14.38MHz)
nsec
-
40
80
Absolute Delay
usec
-
3.35
-
dB
-
50
-
dB
-
55
-
ppm/°C
-
-72
-
Center Frequency
Insertion Loss
Amplitude Ripple (fo ± 14.38MHz)
Ultimate Rejection
Out of band gain
Fo ± 15.1MHz
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
3)
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.
232903B
Rev. Date
2008-12-11
Rev.
NM8059-CS01
2/5
SAW Bandpass Filter 232903B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
C1
Output
50Ω
C2
L1 = 150nH,
nH, L2 = 120nH
C1 = 22pF, C2 = 20pF
5. Marking Configuration
ITF1) 08A0012)
232903B3)
754) -29.0M5)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Center Frequecy
5) 1dB-Bandwidth
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
232903B
Rev. Date
2008-12-11
Rev.
NM8059-CS01
3/5
SAW Bandpass Filter 232903B
6. Typical Performance ( at +25°°C )
CH1 S21
LOG
10 dB/
17 Sep 2008 17:49:12
1: 0. 0000 dB
0. 000 000 MHz
REF -29.94 dB
*
CH1 Markers
1
BW: 30. 120028 MHz
Cor
cent :
2
REF=1
74. 995401 MHz
Q: 2. 4899
1_loss : -29 . 972 dB
Hld
3
4
CENTER 75. 000 000 MHz
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
SPAN 80. 000 000 MHz
17 Sep 2008 17:49:48
1: 0. 0000 dB
0. 000 000 MHz
3:- . 48340 dB
28. 760 000 MHz
REF -29.46 dB
REF -30.03 dB
CH1 Markers
BW: 29. 024574 MHz
Cor
cent :
REF=1
74. 954940 MHz
Q: 2. 5825
1_loss : -29 . 829 dB
1
2
3
4
3
2
Cor
CH2 Markers
REF=2
mean:-29 . 739 dB
s. dev : . 10160 dB
p-p : . 62220 dB
CENTER 75. 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 36. 000 000 MHz
Part No.
232903B
Rev. Date
2008-12-11
Rev.
NM8059-CS01
4/5
SAW Bandpass Filter 232903B
CH1 S21
CH2 S21
LOG
DEL
1 dB/
65.25 ns/
17 Sep 2008 17:50:07
1: 0. 0000 dB
0. 000 000 MHz
3: 11. 679 ns
28. 760 000 MHz
REF -29.46 dB
REF 3.346 us
CH1 S21
LOG
10 dB/
17 Sep 2008 17:49:25
1: 0. 0000 dB
0. 000 000 MHz
REF -29.94 dB
*
CH1 Markers
BW: 29. 221875 MHz
Cor
cent :
CH1 Markers
REF=1
1
2:-60 . 248 dB
-15 . 1000 MHz
Cor
74. 964614 MHz
REF=1
3:-52 . 737 dB
15. 1000 MHz
Q: 2. 5654
1_loss : -29 . 808 dB
1
2
Hld
3
Smo
Cor
2
3
4
CH2 Markers
3
REF=2
mean: 3. 3551 us
s. dev : 6. 1167 ns
2
p-p : 40. 181 ns
CENTER 75. 000 000 MHz
CH1 S21
LOG
10 dB/
CENTER 75. 000 000 MHz
SPAN 36. 000 000 MHz
17 Sep 2008 17:51:55
1: 0. 0000 dB
0. 000 000 MHz
REF -29.07 dB
CH1 Markers
2:-56 . 524 dB
75. 0000 MHz
CH1 S11
CH2 S22
SWR
SWR
10 /
10 /
SPAN 80. 000 000 MHz
17 Sep 2008 17:51:10
1: 5. 0557
75. 000 000 MHz
2: 7. 5308
75. 000 000 MHz
REF 5.053
REF 7.518
REF=1
Cor
3:-74 . 586 dB
150. 000 MHz
1
1
Cor
2
2
START
. 010 000 MHz
STOP 300. 000 000 MHz
3
CENTER 75. 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 80. 000 000 MHz
Part No.
232903B
Rev. Date
2008-12-11
Rev.
NM8059-CS01
5/5
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