241901B

SAW Bandpass Filter 241901B
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 : D3512
2.5±0.2
25.4±0.2
7.6±0.2
0.45±0.05
5.5max 6.0max
ITF 04A001
241901B
35.1±0.5
12.8±0.5
Pin Configuration
1
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
2. Package Dimension
Input
5
Output
2, 4
Ground
3, 6
Case ground
Part No.
241901B
Rev. Date
2004-06-23
Rev.
NM4009-CS02
1/5
SAW Bandpass Filter 241901B
3. Specifications
Fo = 95.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
94.95
95.0
95.05
dB
-
26.0
27.0
1dB Bandwidth
MHz
-
18.95
-
3dB Bandwidth
MHz
19.0
19.15
-
40dB Bandwidth
MHz
-
20.08
20.3
dB
-
0.8
1.0
Group Delay Variation (Fo +/- 9.22 MHz)
nsec
-
60
150
Absolute Delay
usec
-
2.95
-
Ultimate Rejection
dB
50
52
-
ppm/°C
-
-72
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 9.22 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.
241901B
Rev. Date
2004-06-23
Rev.
NM4009-CS02
2/5
SAW Bandpass Filter 241901B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
C1
Output
50Ω
C2
L1 = L2 = 68 nH
C1 = C2 = 30 pF
5. Marking Configuration
ITF1) 04A0012)
241901B3)
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.
241901B
Rev. Date
2004-06-23
Rev.
NM4009-CS02
3/5
SAW Bandpass Filter 241901B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
14 Jun 2004 11:14:11
1: 0. 0000 dB
0. 000 000 MHz
REF -25.72 dB
CH1 Markers
1
BW:
20. 071925
MHz
2
cent :
94. 995742
MHz
Cor
REF=1
Q: 4. 7328
1_loss : -25 . 796 dB
3
4
CENTER 95. 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
SPAN
51. 000 000 MHz
14 Jun 2004 11:16:09
1: 0. 0000 dB
0. 000 000 MHz
3: -6 . 3687 ns
18. 400 000 MHz
REF -25.36 dB
REF 2.901 us
CH1 Markers
Cor
BW:
19. 192414
MHz
cent :
94. 988112
MHz
REF=1
Q: 4. 9493
1
1_loss : -25 . 687 dB
2
3
Smo
Cor
2
3
CH2 Markers
REF=2
mean : 2. 9138 us 4
s. dev : 8. 9172 ns
p-p : 48. 828 ns
CENTER 95. 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
23. 000 000 MHz
Part No.
241901B
Rev. Date
2004-06-23
Rev.
NM4009-CS02
4/5
SAW Bandpass Filter 241901B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
14 Jun 2004 11:15:56
1: 0. 0000 dB
0. 000 000 MHz
3: . 16780 dB
18. 400 000 MHz
REF -25.36 dB
REF -26.12 dB
CH1 Markers
Cor
BW:
18. 985617
MHz
cent :
94. 992871
MHz
CH1
S21
LOG
10 dB/
14 Jun 2004 11:18:40
1: -25 . 361 dB
95. 000 000 MHz
REF -25.3 dB
REF=1
Q: 5. 0034
1
1
1_loss : -25 . 680 dB
2
3
4
3
2
CH2 Markers
Cor
mean : -25 . 653 dB
REF=2
s. dev : . 17120 dB
p-p : . 78420 dB
CENTER 95. 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
5 /
5 /
SPAN
23. 000 000 MHz
14 Jun 2004 11:17:45
1: 4. 3794
95. 000 000 MHz
2: 5. 5876
95. 000 000 MHz
REF 4.378
REF 5.598
START
CH1
CH2
S11
S22
. 010 000 MHz
STOP 300 . 000 000 MHz
1: 11. 469
2: 8. 9346
1 U FS
1 U FS
3. 0649
-1 . 1812
14 Jun 2004 11:17:53
5. 1347 nH
95. 000 000 MHz
1. 4184 nF
95. 000 000 MHz
Cor
Cor
1
1
2
Cor
Cor
2
CENTER 95. 000 000 MHz
SPAN
51. 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 95. 000 000 MHz
SPAN
Part No.
241901B
Rev. Date
2004-06-23
Rev.
NM4009-CS02
51. 000 000 MHz
5/5
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