232901B

SAW Bandpass Filter 232901B
1. Features
z
IF bandpass filter
z
High attenuation
z
Single-ended operation
z
SMD Package
z
Maximum Storage Temperature Range : -40℃ ~ 85℃
z
Electrostatics Sensitive Device (ESD)
7.6±0.2
Package : D2012
Pin Configuration
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
12.7±0.2
0.45±0.05
2.5±0.2
5.5max 6.0max
79-28.4M
232901B
ITF 07A001
20.3±0.5
12.7±0.5
2.5±0.2
2. Package Dimension
1
Input
5
Output
2, 4
Ground
3, 6
Case ground
Part No.
232901B
Rev. Date
2007-03-06
Rev.
NM7004-CS01
1/5
SAW Bandpass Filter 232901B
3. Specifications
Fo = 79.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
-
79.0
-
dB
-
26.0
28.0
1dB Bandwidth
MHz
-
28.4
-
3dB Bandwidth
MHz
29.0
29.1
-
40dB Bandwidth
MHz
-
32.2
34.0
dB
-
0.35
1.0
Group Delay Variation (Fo +/- 13.5 MHz)
nsec
-
20
50
Absolute Delay
usec
-
1.38
-
Ultimate Rejection
dB
50
55
-
ppm/°C
-
-72
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 13.5 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
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.
232901B
Rev. Date
2007-03-06
Rev.
NM7004-CS01
2/5
SAW Bandpass Filter 232901B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
L1
L2
Output
50Ω
C1
L1 = 100nH, L2 = 150nH,
C1 = 6pF
5. Marking Configuration
ITF1) 07A0012)
232901B3)
794)-28.4M5)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Center Frequency
5) 1dB Band-width
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
232901B
Rev. Date
2007-03-06
Rev.
NM7004-CS01
3/5
SAW Bandpass Filter 232901B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
3 Feb 2007 14:24:43
1: 0. 0000 dB
0. 000 000 MHz
REF -26.22 dB
CH1 Markers
1
BW:
32. 221173
MHz
2
cent :
79. 012338
MHz
Cor
REF=1
Q: 2. 4522
1_loss : -26 . 220 dB
3
4
CENTER 79. 000 000 MHz
CH1
S21
LOG
10 dB/
SPAN
83. 000 000 MHz
3 Feb 2007 14:24:25
1: 0. 0000 dB
0. 000 000 MHz
REF -26.22 dB
CH1 Markers
1
BW:
32. 573460
MHz
2
cent :
78. 968678
MHz
Cor
REF=1
Q: 2. 4243
1_loss : -26 . 271 dB
3
CENTER 79. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
4
SPAN
83. 000 000 MHz
Part No.
232901B
Rev. Date
2007-03-06
Rev.
NM7004-CS01
4/5
SAW Bandpass Filter 232901B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
3 Feb 2007 14:25:01
1: 0. 0000 dB
0. 000 000 MHz
3: . 03950 dB
27. 000 000 MHz
REF -26.08 dB
REF -26.4 dB
CH1 Markers
Cor
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
3 Feb 2007 14:26:31
1: 0. 0000 dB
0. 000 000 MHz
3: -1 . 1405 ns
27. 000 000 MHz
REF -26.03 dB
REF 1.37 us
CH1 Markers
REF=1
BW:
28. 392158
MHz
cent :
79. 023333
MHz
Cor
29. 130870
MHz
cent :
79. 025112
MHz
Q: 2. 7833
Q: 2. 7128
1_loss : -26 . 213 dB
1
1_loss : -26 . 197 dB
1
2
2
4
3
3
3
2
Smo
Cor
2
3
Cor
CH2 Markers
CENTER 79. 000 000 MHz
CH1
S21
REF=1
BW:
LOG
10 dB/
CH2 Markers
REF=2
mean : -26 . 176 dB
mean : 1. 3846 us
s. dev : . 08990 dB
s. dev : 3. 7957 ns
p-p : . 34690 dB
p-p : 19. 702 ns
SPAN 34. 000 000 MHz
3 Feb 2007 14:28:14
1: 0. 0000 dB
0. 000 000 MHz
REF -26.16 dB
4
CH1 Markers
2: -61 . 008 dB
79. 0000 MHz
CENTER 79. 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
20 /
20 /
REF=2
SPAN 34. 000 000 MHz
3 Feb 2007 14:27:43
1: 7. 6733
79. 000 000 MHz
2: 5. 3291
79. 000 000 MHz
REF 7.672
REF 5.331
REF=1
Cor
3: -65 . 786 dB
158 . 000 MHz
1
1
Cor
2
2
START
. 010 000 MHz
3
STOP 300 . 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
CENTER 79. 000 000 MHz
SPAN 83. 000 000 MHz
Part No.
232901B
Rev. Date
2007-03-06
Rev.
NM7004-CS01
5/5
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