260507B

274.0 MHz SAW Filter
Part Number260507B
1. Features
Typical 1dB bandwidth of 5.2 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Room Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
274.0
-
dB
-
24.0
26.0
1dB Bandwidth
3dB Bandwidth
MHz
MHz
5.15
5.24
-
-
5.45
-
20dB Bandwidth
MHz
-
6.04
6.1
40dB Bandwidth
MHz
-
6.35
-
dB
-
0.9
1.3
Group Delay Variation (fo ± 2.46 MHz)
nsec
-
150
300
Absolute Delay
usec
-
2.17
-
40
45
-
-
-0.03
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 2.46 MHz)
Ultimate Rejection
dB
Temperature Coefficient of Frequency
ppm/℃
2
12.7±0.5
4.8max 6.0max
Matching Network Configuration
7.6±0.2
2.5±0.2
D2012 Package Dimension
L1
Input
50 Ω
1
5
L2
12.7±0.2
2.5±0.2
0.45±0.05
ITF 12A001
260507B
274-5.2M
20.3±0.5
C1
Output
50 Ω
C2
L1 = 27nH, L2 = 39nH
C1 = 18pF, 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. 29
Rev 1.0
274.0 MHz SAW Filter
Part Number260507B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
40dB Bandwidth
13 Jun 2012 16:19:10
1: 0. 0000 dB
0. 000 000 MHz
3: . 70600 dB
4. 920 000 MHz
REF -23.51 dB
REF -24.21 dB
BW:
LOG
LOG
10 dB/
1 dB/
13 Jun 2012 16:16:50
1: 0. 0000 dB
0. 000 000 MHz
3: 1. 3483 dB
4. 920 000 MHz
REF -23.86 dB
REF -25.99 dB
CH1 Markers
REF=1
5. 241362 MHz
cent : 274. 128582 MHz
Cor
CH1 S21
CH2 S21
BW:
1
Cor
Q: 52. 301
CH1 Markers
REF=1
6. 335880 MHz
cent : 274. 138340 MHz
Q: 43. 268
2
1_loss : -23 . 847 dB
1_loss : -23 . 861 dB
1
2
3
4
3
1
CH2 Markers
REF=2
mean:-23 . 940 dB
2
Cor
3
CH2 Markers
REF=2
mean:-58 . 680 dB
4
Cor
s. dev : . 18270 dB
s. dev : . 51110 dB
p-p : . 92120 dB
p-p : 2. 6665 dB
3
CENTER 274. 000 000 MHz
SPAN
6. 000 000 MHz
CH1
CENTER 274. 000 000 MHz
2
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
1 dB/
200 ns/
13 Jun 2012 16:20:01
1: 0. 0000 dB
0. 000 000 MHz
3: 51. 880 ns
4. 920 000 MHz
REF -23.51 dB
REF 2.112 us
BW:
20dB Bandwidth
CH1 S21
CH2 S21
LOG
LOG
10 dB/
1 dB/
13 Jun 2012 16:16:39
1: 0. 0000 dB
0. 000 000 MHz
3: 1. 0946 dB
4. 920 000 MHz
REF -23.86 dB
REF -25.99 dB
CH1 Markers
REF=1
5. 439709 MHz
cent : 274. 132622 MHz
Cor
SPAN 20. 000 000 MHz
1
BW:
1
Cor
Q: 50. 395
CH1 Markers
REF=1
6. 047573 MHz
cent : 274. 131884 MHz
Q: 45. 329
2
1_loss : -23 . 900 dB
1_loss : -23 . 861 dB
1
2
3
4
3
Cor
CH2 Markers
REF=2
mean: 2. 1713 us
4
s. dev : 26. 318 ns
2
3
CH2 Markers
REF=2
mean:-58 . 682 dB
Cor
s. dev : . 47990 dB
p-p : 136. 57 ns
p-p : 2. 4565 dB
3
CENTER 274. 000 000 MHz
SPAN
6. 000 000 MHz
CH1
CENTER 274. 000 000 MHz
2
Wide band Properties
CH1 S21
LOG
10 dB/
REF -26.74 dB
1
SPAN 20. 000 000 MHz
SWR(S11 & S22)
13 Jun 2012 16:23:15
1:-27 . 133 dB
274. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
1 /
1 /
13 Jun 2012 16:21:41
1: 2. 1364
274. 000 000 MHz
2: 2. 1871
274. 000 000 MHz
REF 2.136
REF 2.187
Cor
1
1
Cor
START . 010 000 MHz
STOP1 000. 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
2
CENTER 274. 000 000 MHz
http://www.itf.co.kr
SPAN 20. 000 000 MHz
[email protected]
2013. 03. 29
Rev 1.0
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