242904B

94.9 MHz SAW Filter
Project name 242904B
1. Features
Typical 1dB bandwidth of 29.4 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Operating Temperature : -10℃
℃ ~ +60℃
℃
Minimum
Typical
Maximum
29.30
50
94.9
26.0
29.46
29.73
30.91
0.50
30
2.31
53
28.0
31.10
1.2
60
-
20
30
-
-
-
10
ppm/℃
℃
-
-72
-
dB
dB
nsec
Minimum
-
Typical
26.0
0.50
30
Maximum
28.0
1.2
60
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (fo ± 14.22 MHz)
Group Delay Variation (fo ± 14.22 MHz)
Absolute Delay
Ultimate Rejection
Out of Band Gain
Edge±1.16MHz
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
Maximum input Power
dBm
Temperature Coefficient of Frequency
Edge : Fc±
±14.22MHz
Room Temperature : +25℃
℃
Insertion Loss
Amplitude Ripple (fo ± 14.46 MHz)
Group Delay Variation (fo ± 14.46 MHz)
5.5max 6.0max
7.6±0.2
L1
Input
50Ω
1
5
L2
Output
50Ω
C2
12.7±0.2
2.5±0.2
C1
0.45±0.05
ITF 13A001
242904B
94.9-29.4M
20.3±0.5
12.7±0.5
Matching Schematic
2.5±0.2
D2012 Package Dimension
L1 =120nH, L2 = 100nH, C1 =27pF, C2 = 22pF
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
Tel: 82-32-621-1213
Fax: 82-32-621-1218
Input
1
Ground
2,4
Output
5
Others
Ground
http://www.itf.co.kr
[email protected]
2013. 03. 25
Rev 1.0
94.9 MHz SAW Filter
Project name 242904B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
40dB Bandwidth
7 May 2012 16:57:36
1: 0. 0000 dB
0. 000 000 MHz
3: . 04950 dB
28. 920 000 MHz
REF -25.37 dB
REF -25.78 dB
CH1 S21
cent :
10 dB/
7 May 2012 16:55:53
1: 0. 0000 dB
0. 000 000 MHz
REF -25.98 dB
*
CH1 Markers
REF=1
BW: 29. 460011 MHz
Cor
LOG
CH1 Markers
REF=1
BW: 30. 915632 MHz
1
94. 920147 MHz
Cor
cent :
Q: 3. 2220
2
94. 918140 MHz
Q: 3. 0702
1_loss : -25 . 806 dB
1_loss : -25 . 982 dB
1
2
3
4
3
2
CH2 Markers
REF=2
mean:-25 . 604 dB
Cor
3
4
s. dev : . 10450 dB
p-p : . 48360 dB
CENTER 94. 900 000 MHz
SPAN 36. 000 000 MHz
CENTER 94. 900 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
1 dB/
50 ns/
Out of band gain
7 May 2012 16:57:57
1: 0. 0000 dB
0. 000 000 MHz
3: 9. 5793 ns
28. 920 000 MHz
REF -25.37 dB
REF 2.289 us
CH1 S21
CH2 S21
cent :
LOG
LOG
10 dB/
10 dB/
7 May 2012 16:56:35
2: 0. 0000 dB
0. 000 000 MHz
2: 0. 0000 dB
0. 000 000 MHz
REF -25.98 dB
REF -25.98 dB
*
CH1 Markers
REF=1
BW: 29. 737500 MHz
Cor
SPAN 100. 000 000 MHz
94. 916760 MHz
2
Cor
CH1 Markers
REF=2
1:- . 32710 dB
14. 2200 MHz
2
3:-30 . 615 dB
-1 . 16000 MHz
Q: 3. 1918
1
1_loss : -25 . 773 dB
1
2
3
3
Smo
Cor
3
CH2 Markers
REF=2
mean: 2. 3136 us
4
s. dev : 5. 9639 ns
2
3
CH2 Markers
REF=2
1:- . 25340 dB
-14 . 2200 MHz
Cor
3:-28 . 148 dB
1. 16000 MHz
p-p : 31. 450 ns
CENTER 94. 900 000 MHz
SPAN 36. 000 000 MHz
CENTER 94. 900 000 MHz
Wideband Properties
CH1 S21
LOG
10 dB/
SWR(S11 & S22)
12 Dec 2011 19:11:47
1: 0. 0000 dB
0. 000 000 MHz
REF -24.66 dB
SPAN 100. 000 000 MHz
CH1 Markers
REF=1
2: -71 . 880 dB
94. 9000 MHz
PRm
CH1 S11
CH2 S22
SWR
SWR
10 /
10 /
12 Dec 2011 19:10:19
1: 3. 8960
94. 900 000 MHz
2: 4. 7317
94. 900 000 MHz
REF 3.896
REF 4.72
PRm
3: -61 . 748 dB
189 . 800 MHz
1
Cor
1
PRm
2
Cor
3
START
. 010 000 MHz
2
STOP 350 . 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Tel: 82-32-621-1213
Fax: 82-32-621-1218
CENTER 94. 900 000 MHz
http://www.itf.co.kr
SPAN 100 . 000 000 MHz
[email protected]
2013. 03. 25
Rev 1.0
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