260.0 MHz SAW Filter
Part Number
263002B
1. Features
Typical 1dB bandwidth of 30.2MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50
Operating Temperature : +25℃
℃
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (fo ± 14.85 MHz)
Group Delay Variation (fo ± 14.85 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/℃
℃
Minimum
-
-
-
30.45
-
-
-
-
45
-
Typical
260.0
29.0
30.2
30.52
31.91
0.5
35
2.75
50
-18
Maximum
-
31.5
-
-
32.0
1.2
70
-
-
-
D2012 Package Dimension
Matching Schematic
12.7±0.5
5.5max 6.0max
7.6±0.2
2.5±0.2
18nH
Input
50
Ω
1
5
18nH
30pF
Output
50
Ω
ITF 10A001
263002B
260-30.2M
27pF
0.45±0.05
20.3±0.5
2.5±0.2
12.7±0.2
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
Input
Output
1
5
Ground
Others
2,4
Ground
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
http://www.itf.co.kr
sales@itf.co.kr
2010. 05. 20
Rev 1.0
260.0 MHz SAW Filter
Part Number
263002B
3. Typical Performance ( at +25℃ )
℃
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
*
LOG
LOG
1 dB/
1 dB/
REF -28.66 dB
REF -29.04 dB
25 Feb 2010 12:06:01
1: 0. 0000 dB
0. 000 000 MHz
3:- . 14710 dB
29. 700 000 MHz
CH1 S21
CH2 S21
*
3dB Bandwidth & Group Delay
LOG
DEL
1 dB/
100 ns/
REF -28.66 dB
REF 2.739 us
25 Feb 2010 12:06:16
1: 0. 0000 dB
0. 000 000 MHz
3:-12 . 631 ns
29. 700 000 MHz
CH1 Markers
REF=1
BW 30. 205847 MHz
:
cent : 259. 927738 MHz
Q 8. 6052
:
1
2
1_loss : -28 . 787 dB
CH1 Markers
REF=1
BW 30. 518641 MHz
:
cent : 259. 925622 MHz
Q 8. 5169
:
1
2
1_loss : -28 . 787 dB
Cor
Cor
3
4
3
2
Cor
CH2 Markers
REF=2
mean: -28 . 849 dB
s. dev : . 08150 dB
p-p : . 45250 dB
Smo
Cor
3
2
3
CH2 Markers
4 REF=2
mean: 2. 7572 us
s. dev : 5. 7638 ns
p-p : 31. 705 ns
CENTER 260. 000 000 MHz
SPAN 36. 000 000 MHz
CENTER 260. 000 000 MHz
SPAN 36. 000 000 MHz
40dB Bandwidth
CH1 S21
LOG
10 dB/
REF -28.94 dB
25 Feb 2010 12:04:07
1: 0. 0000 dB
0. 000 000 MHz
CH1 S21
LOG
10 dB/
50dB Bandwidth
REF -28.94 dB
25 Feb 2010 12:04:14
1: 0. 0000 dB
0. 000 000 MHz
*
CH1 Markers
REF=1
BW 31. 912029 MHz
:
*
CH1 Markers
REF=1
BW 32. 055783 MHz
:
cent : 259. 915729 MHz
2
Q 8. 1082
:
1_loss : -28 . 941 dB
1
Cor
2
1
Cor
cent : 259. 913806 MHz
Q 8. 1447
:
1_loss : -28 . 941 dB
3
4
3
4
START 210. 000 000 MHz
STOP 310. 000 000 MHz
START 210. 000 000 MHz
STOP 310. 000 000 MHz
Wide band Properties
CH1 S21
LOG
10 dB/
REF -31.23 dB
25 Feb 2010 12:07:55
1: 0. 0000 dB
0. 000 000 MHz
CH1 S11
CH2 S22
*
CH1 Markers
REF=1
2:-52 . 841 dB
260. 000 MHz
3:-47 . 592 dB
520. 000 MHz
SWR
SWR
5 /
5 /
SWR(S11 & S22)
REF 1.777
REF 1.471
25 Feb 2010 12:07:03
1: 1. 7772
260. 000 000 MHz
2: 1. 4705
260. 000 000 MHz
Cor
1
1
Cor
2
3
2
START . 010 000 MHz
STOP 800. 000 000 MHz
CENTER 260. 000 000 MHz
SPAN 100. 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
http://www.itf.co.kr
sales@itf.co.kr
2010. 05. 20
Rev 1.0
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