271501B

70.0 MHz SAW Filter
Part Number 271501B
1. Features
Typical 1dB bandwidth of 15.38 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Operating Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
70.0
-
dB
-
24.0
26.0
1dB Bandwidth
MHz
15.25
15.38
-
3dB Bandwidth
MHz
-
15.55
-
50dB Bandwidth
MHz
-
16.36
16.5
dB
-
0.5
1.0
Group Delay Variation (fo ± 7.56 MHz)
nsec
-
55
100
Absolute Delay
usec
-
3.6
-
dB
55
60
-
dBm
-
-
10
ppm/℃
℃
-
-72
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 7.56 MHz)
Ultimate Rejection
Input power
Temperature Coefficient of Frequency
12.8±0.5
5.5max 6.0max
Matching Schematic
7.6±0.2
2.5±0.2
D3512 Package Dimension
1
5
56nH
Output
50Ω
25.4±0.2
2.5±0.2
180nH
0.45±0.05
ITF 10A001
271501B
70-15.3M
35.1±0.5
120nH
Input
50Ω
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]
2010. 04. 05
Rev 1.0
70.0 MHz SAW Filter
Part Number 271501B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
3dB Bandwidth & Group Delay
14 Apr 2009 16:44:43
1: 0. 0000 dB
0. 000 000 MHz
2: - . 45930 dB
-15 . 120 000 MHz
REF -23.86 dB
REF -24.29 dB
CH1 Markers
BW: 15. 387696 MHz
Cor
cent :
CH1 S21
CH2 S21
LOG
DEL
1 dB/
100 ns/
14 Apr 2009 16:44:57
1: 0. 0000 dB
0. 000 000 MHz
2:-20 . 974 ns
-15 . 120 000 MHz
REF -23.86 dB
REF 3.583 us
CH1 Markers
REF=1
70. 040759 MHz
cent :
70. 033605 MHz
Q: 4. 5517
Q: 4. 5014
1_loss : -24 . 049 dB
1
REF=1
BW: 15. 558156 MHz
Cor
1_loss : -24 . 044 dB
1
2
2
3
4
2
2
3
Smo
Cor
Cor
CH2 Markers
mean:-24 . 020 dB
CENTER 70. 000 000 MHz
3
3
REF=3
LOG
10 dB/
s. dev : 10. 821 ns
p-p : . 50600 dB
p-p : 54. 932 ns
CENTER 70. 000 000 MHz
SPAN 19. 000 000 MHz
SPAN 19. 000 000 MHz
50dB Bandwidth
14 Apr 2009 16:43:20
1: 0. 0000 dB
0. 000 000 MHz
REF -24.06 dB
*
CH1 S21
LOG
10 dB/
14 Apr 2009 16:43:26
1: 0. 0000 dB
0. 000 000 MHz
REF -24.06 dB
*
CH1 Markers
1
C
2
BW: 16. 291367 MHz
cent :
CH1 Markers
REF=1
1
C
70. 019681 MHz
2
BW: 16. 363638 MHz
cent :
Q: 4. 2980
REF=1
70. 017312 MHz
Q: 4. 2788
1_loss : -24 . 056 dB
1_loss : -24 . 056 dB
Hld
Hld
3
4
3
CENTER 70. 000 000 MHz
SPAN 45. 000 000 MHz
LOG
10 dB/
SPAN 45. 000 000 MHz
SWR(S11 & S22)
14 Apr 2009 16:46:12
1: 0. 0000 dB
0. 000 000 MHz
REF -23.65 dB
4
CENTER 70. 000 000 MHz
Wide band Properties
CH1 S21
REF=3
mean: 3. 5918 us
s. dev : . 09890 dB
40dB Bandwidth
CH1 S21
4
CH2 Markers
CH1 Markers
2:-97 . 827 dB
70. 0000 MHz
CH1 S11
CH2 S22
SWR
SWR
10 /
10 /
14 Apr 2009 16:45:28
1: 5. 3596
70. 000 000 MHz
2: 6. 6294
70. 000 000 MHz
REF 5.351
REF 6.642
REF=1
Cor
3:-61 . 820 dB
140. 000 MHz
1
1
Cor
2
3
START
. 010 000 MHz
2
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
Tel: 82-32-621-1213
Fax: 82-32-621-1218
CENTER 70. 000 000 MHz
http://www.itf.co.kr
SPAN 45. 000 000 MHz
[email protected]
2010. 04. 05
Rev 1.0
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