253102B [ITF]
125.1 MHz SAW Filter; 125.1 MHz的SAW滤波器
| 型号： | 253102B |
| 厂家： | 
INTEGRATED TECHNOLOGY FUTURE |
| 描述： | 125.1 MHz SAW Filter |
| 文件： | 总2页 (文件大小：170K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
125.1 MHz SAW Filter
Part Number 253102B
1. Features
ꢀ
ꢀ
ꢀ
ꢀ
Typical 1dB bandwidth of 30.4 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Operating Temperature : -30℃ ~ +85℃
Source and Load Impedance = 50Ω
Minimum
Typical
125.1
23.2
30.46
31.0
33.2
0.45
20
Maximum
Center Frequency (fo)
MHz
-
-
Insertion Loss
dB
-
24.5
1dB Bandwidth
MHz
MHz
MHz
dB
30.3
-
3dB Bandwidth
-
-
-
33.35
1.0
50
-
40dB Bandwidth
Amplitude Ripple (Fo±14.22 MHz)
Group Delay Variation (Fo±14.22 MHz)
Absolute Delay
-
nsec
usec
dB
-
-
1.29
52
Ultimate Rejection
48
-
-
Maximum input Power
Temperature Coefficient of Frequency
dBm
ppm/℃
-
10
-
-72
-
Room Temperature : +25℃
Insertion Loss
Minimum
Typical
23.2
Maximum
dB
dB
-
-
-
24.5
1.0
50
Amplitude Ripple (Fo±14.72 MHz)
Group Delay Variation (Fo±14.72 MHz)
0.45
nsec
20
D2012 Package Dimension
Matching Schematic
5
1
12.7±0.5
5.5max 6.0max
7.6±0.2
L1
L2
Input
50
Output
Ω
50Ω
L1 = 56nH, L2 = 68nH
Pin Configuration
Dimensions shown are nominal in millimeters
Input
Output
1
5
Ground
Others
2,4
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
Ground
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Tel: 82-32-621-1213
Fax: 82-32-621-1218
http://www.itf.co.kr
sales@itf.co.kr
2013. 03. 27
Rev 1.0
Gyounggi-Do, Korea 421-809
125.1 MHz SAW Filter
Part Number 253102B
3. Typical Performance ( at +25℃ )
1dB Bandwidth & Ripple
40dB Bandwidth
16 May 2012 10:36:25
16 May 2012 10:32:17
CH1 S21
CH2 S21
LOG
LOG
1 dB/ REF -23.11 dB
1 dB/ REF -23.16 dB
1: 0. 0000 dB
3:-. 05830 dB
0. 000 000 MHz
29. 440 000 MHz
CH1 S21
LOG
10 dB/ REF -23 dB
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
CH1 Markers
REF=1
REF=1
BW: 30. 467969 MHz
BW: 33. 202304 MHz
1
2
cent
:
125. 101681 MHz
Q: 4. 1060
Cor
C
cent
:
125. 064277 MHz
Q: 3. 7667
1_loss
:
-23 . 283 dB
1
1_loss
: -23 . 178 dB
2
3
4
3
CH2 Markers
REF=2
mean:-23 . 190 dB
s. dev : . 09470 dB
p-p : . 45760 dB
2
3
4
Cor
CENTER 125. 100 000 MHz
SPAN 37. 000 000 MHz
CENTER 125. 100 000 MHz
SPAN 100. 000 000 MHz
3dB Bandwidth & Group Delay
50dB Bandwidth
16 May 2012 10:36:58
16 May 2012 10:32:29
1: 0. 0000 dB 0. 000 000 MHz
CH1 S21
CH2 S21
LOG
DEL
1 dB/ REF -23.11 dB
50 ns/ REF 1.329 us
1: 0. 0000 dB
3: 3. 9399 ns
0. 000 000 MHz
29. 440 000 MHz
CH1 S21
LOG
10 dB/ REF -23 dB
CH1 Markers
CH1 Markers
REF=1
REF=1
BW: 31. 010768 MHz
BW: 33. 448163 MHz
1
2
cent
:
125. 099133 MHz
Q: 4. 0341
Cor
C
cent
:
125. 057252 MHz
Q: 3. 7388
1_loss
:
-23 . 298 dB
1
1_loss
: -23 . 178 dB
2
3
Smo
Cor
CH2 Markers
2
REF=2
4
3
mean: 1. 2948 us
s. dev : 3. 6977 ns
p-p : 19. 589 ns
3
4
CENTER 125. 100 000 MHz
SPAN 37. 000 000 MHz
CENTER 125. 100 000 MHz
SPAN 100. 000 000 MHz
Wide band Properties
SWR(S11 & S22)
16 May 2012 10:40:23
16 May 2012 10:38:17
1: 5. 6252
2: 5. 5911
CH1 S21
LOG
10 dB/ REF -25.04 dB
1: 0. 0000 dB
0. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
10
10
/
/
REF 5.631
REF 5.579
125. 100 000 MHz
125. 100 000 MHz
CH1 Markers
REF=1
2:-64 . 637 dB
125. 100 MHz
Cor
3:-67 . 200 dB
250. 200 MHz
1
1
Cor
2
2
3
START . 010 000 MHz
STOP 500. 000 000 MHz
CENTER 125. 100 000 MHz
SPAN 100. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Tel: 82-32-621-1213
Fax: 82-32-621-1218
http://www.itf.co.kr
sales@itf.co.kr
2013. 03. 27
Rev 1.0
Gyounggi-Do, Korea 421-809
相关型号：
©2020 ICPDF网 联系我们和版权申明